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The PCB on the computer consists of a motherboard, a hard disk, a memory module, a graphics card, and the like.

The plane of the computer motherboard is a PCB (printed circuit board), generally four or six layers. Relatively speaking, in order to save costs, the low-end motherboards are mostly four-layer boards: the main signal layer, the ground layer, the power layer, and the sub-signal layer, while the six-layer board adds the auxiliary power layer and the middle signal layer. Therefore, the six-layer PCB The motherboard is more resistant to electromagnetic interference and the motherboard is more stable.

You won't find electronics PCBs today only in computers - although laptops, smartphones, desktops and tablets certainly can't function without quality printed circuit boards, and printed circuit boards for computers make up a large part of the industry. Instead, you'll find machines containing printed circuit boards almost everywhere you look.

Your television, wireless router, video game system, coffee maker and monitor all operate using a printed circuit board. In the office, your printer, wireless mouse, network hardware, vending machine, scanner, fax, packaging equipment and more all use printed circuit boards, too — in fact, you probably have more printed circuit boards in your office building than people. Today's businesses and homes simply cannot function without reliable printed circuit boards.

Modern electronics and computer applications often require PCBs with higher thermal conductivity so they can dissipate the high heat that comes from fast computer processors or high-intensity LEDs. The type of printed circuit board you will need for your application will vary widely since the size, shape and function of consumer electronics, as each business machine and computer is different from the next. For instance, the type of PCB you will need to power a smartwatch is very different from that you'll find in a television.

The main control chip, flash memory chip, and cache chip are organically combined on one PCB to form the overall shape of the solid state drive.

Our company specializes in producing SSD PCB, and Kingspec is one of our SSD customers.

Welcome to custom pcb fabrication from PCB MANUFACTURER CHINA.

SEPLITE ® Strong Acid Cation Exchange Resin

The strongly acidic ion exchange resin is the type of ion exchange resin with functional group of sulfonic acid

The Strong Acid Cation Exchange Resins have two types, the gel and the macroporous type. The macroporous strong acid cation exchange resin shows an excellent dynamic characteristics. The gel type has excellent properties for industrial water softening and demineralization application. It has standard crosslinkage, which is usually used in mixed bed; the higher crosslinkage resin shows a longer operating life, and used in regenerable mixed bed.

The Strong Acid Cation Exchange Resin shows an excellent physical and chemical stability, which operates at any pH(0-14), and are relatively stable to temperture, even in high temperatures of 100-120℃.

The Strong Acid Cation Exchange Resin is applied in a wide variety of fields including water purification, water softening, waste water treatment, purification of pharmaceuticals and food, chemistry,and catalysis.

Typical Applications For Strong Acid Cation Exchange Resins

Industrial water softening

Industry water demineralization

Potable water

Metal recovery

Sugar deashing

Approvals

Kosher Certificate

Halal Certificate

FDA registeration

WQA Gold Seal Certificate

REACH

Category List

SEPLITE SC110 Gel type,Strong Acid, ST-DVB, Na+ Form

SEPLITE SC120 Gel type,Strong Acid, ST-DVB, Na+ Form

SEPLITE SC130 Gel type,Strong Acid, ST-DVB, Na+ Form

SEPLITE SC140 Gel type,Strong Acid, ST-DVB, Na+ Form

SEPLITE SC130H Gel type,Strong Acid, ST-DVB, H+ Form

SEPLITE SC139 Gel type,Strong Acid, ST-DVB, Na+ Form, with higher capacity.

SEPLITE SC124 Gel type,Strong Acid, ST-DVB, Na+ Form, in black color.

SEPLITE SC134 Gel type,Strong Acid, ST-DVB, Na+ Form, in black color, high capacity.

SEPLITE SC126 Gel type,Strong Acid, ST-DVB, Na+ Form,fine mesh, high capacity

SEPLITE SC136 Gel type,Strong Acid, ST-DVB, Na+ Form, fine mesh, high capacity

SEPLITE SC130 LD Gel type,Strong Acid, ST-DVB, Na+ Form, high capacity,low DCE(≤50ppb)

SEPLITE SC127 Gel type,Strong Acid, ST-DVB, Na+ Form, high capacity,resistance to oxidation

SEPLITE SC137 Gel type,Strong Acid, ST-DVB, Na+ Form, high capacity,resistance to oxidation

SEPLITE SC130D Gel type,Strong Acid, ST-DVB, H+ Form, Indicator resin,

SEPLITE SC133 Gel type,Strong Acid, ST-DVB, Na+ Form,mixed bed grade

SEPLITE MC240 Macroporous type, Strong Acid, ST-DVB,Na+ Form

SEPLITE MC240H Macroporous type, Strong Acid, ST-DVB,H+ Form

SEPLITE MC241 Macroporous type, Strong Acid, ST-DVB,Na+ Form

SEPLITE MC243 Macroporous type, Strong Acid, ST-DVB,Na+ Form

SEPLITE MC220 Macroporous type, Strong Acid, ST-DVB, Na+ Form,High selectivity for acidic organics

When companies and individuals engage in business activities such as investment and trade, there are full of various potential risks. The common question is: "Is the company's information true?" "Can the company be trusted?" What else do I need to know about the company?" "How do you know if your joint venture partners, trading partners, and customers are truly trustworthy?" " How much do you know about your (financial) investment target? "

These issues are throughout the whole trade transaction. Facing these potential risks at all times requires investigation of credit status, background, assets (movable and real estate) of investment target, background and credit, compliance capabilities, business history and others of partners and trading partners, in addition with understanding of the ability to pay and the financial strength to cooperate of the business partner and transaction object. Most companies have a good sense of commercial risk prevention before the cooperation, they review the company's corporate background and credit status through checking the corporate credit report to avoid business risks and losses.

However, in conducting corporate business background investigations, corporate credit reports are investigated based on basic, public record, and information is often inaccurate and obsolete. Enterprises, like private individuals, have so many information which "corporate files" and "credit reports" do not involve that the real look of the company may not be the what you see from report. The company also has a real truth, many companies have hidden history and illegal behavior, RedStar investigators can, based on customer requirements, under the premise of complying with relevant laws and regulations, conduct on-the-spot visits and secret investigations, and offer the information you need by collecting relevant information on the target and event feedback information. With commercial credit reference service, RedStar comprehensively understands the target enterprises and support your business development, effectively avoiding commercial risks and losses, making the right decisions and better conduct business activities.

The background credit investigation of Chinese redstar mainly includes:

(1) the enterprise's credit standing

1.Set up time

2.Business scope and business changes,

3.Registered capital and changes,

4.Enterprise nature, enterprise name and trademark,

5.Shareholder composition, etc.

(2) business owners

Business owners can be inspected through direct interviews, indirect surveys, peer evaluation, social evaluation and other comprehensive evaluation.

(3) The state of labor services

Investigate the structure, salary level, attendance and work attitude of employees.

(4) business conditions

Business conditions include natural conditions, social conditions, plant conditions, equipment conditions, technical conditions, etc.

(5) relationship enterprises

Generally, related enterprises refer to those enterprises that have "blood relationship" with the investigated enterprises, that is, the enterprises invested in and invested in are related enterprises of the enterprise.The "relationship enterprise" here is more broad, not limited to capital relations, where there are close relations in personnel, material, capital, we here collectively referred to as the relationship enterprise.

(6) bank transactions

Business activities of enterprises are bound to be closely related to financial institutions such as Banks.To a large extent, the communication between Banks and enterprises reflects the operating conditions of the enterprise.

(7) business status

Operating status includes production status and sales status.

(8) on-site certification of operations

Conduct site inspection of the relevant enterprises, field test of a professional certification service, through the professional forensic field forensics, the business license, business model, business site scene photos, checking the authenticity of certification or acquisition target enterprise office, production workshop and warehouse products information such as professional information to verify authentication, review its authenticity, production capacity, quality management, and other important indicators, to ensure that the render target enterprise actual situation, to avoid all sorts of false commercial fraud, or reduce the cost of purchasing decision, make the right business decision.

For more solutions to corporate background credit investigations please refer to the following link:

International Contract Default Risk

In cross-border commercial trade activities, multinational corporations face a serious increase in international trade labor and economic contract breaches, fraud threats risks, including international labor contracts, international investment contracts, international technology transfer contracts, and international sales contracts.

International Trade Fraud Risk  

Due to the different countries and regions where the two parties are involved in international trade, and a number of procedures of the sale, transportation, insurance and payment of goods, the mutual influence and restraint of the two parties are weak, it is not easy to be detected when fraudsters implement frauds.

International Trade Payment Settlement Risk

The risk of international trade payment settlement is mainly reflected in the lack of effective understanding of foreign customers before trading transactions, and it is unable to obtain sufficient credit for them.

Financial Investment Industry

Based on the high-risk feature of the industry, the financial investment industry faces a variety of fraud risks, including bankruptcy fraud, attracting fraud, contract fraud, bill of exchange fraud, cheque fraud, collateral fraud, mortgage fraud, misappropriation of public funds, etc.

IT And E-commerce

The e-commerce transaction model has more risks than other business models. The root cause of the risks lies in the people who bring these risks, especially the core personnel working in the enterprise (such as programmers, salespeople, and managers).

Legal Industry

In the legal industry, lawyers are the cornerstone of legal procedures. In general, investigation and evidence collection is a problem that plagues lawyers, and the legal work required far exceeds the responsibility of the law firm's own employees.

Anti-counterfeiting Investigation  

The lack of intelligence about counterfeit products and business not only seriously damages the company's profitability and brand reputation, but also investigation and collecting of all infringements such as unfair competition, counterfeit goods, and trademark infringement.

Cyber Scam Investigation

Dating friends' love cyber scams are more concealed, less costly, and more fraudulent, making them a new way of committing crimes. Security issues are becoming more and more prominent, and online dating frauds are frequent.

Litigation and Legal Support

We provide litigation and legal support to our clients. Legal disputes are complex, expensive and time-consuming, and nothing is worse than losing lawsuits. Missing key information or unacceptable evidence lead to losing.

China RedStar corporation is a professional detective corporate providing risk investigation and legal evidence service for enterprises. RFQ today!

Pneumatic plug valve is a main control equipment for the flow or delivery of powder, crystal grain, granular materials and small pieces of material. It is widely used in metallurgy, mining, building materials, food, chemical industries to control flow changes or cut off quickly. Pneumatic flapper valve has the advantages of simple structure, flexible operation, light weight, no jamming, and is especially suitable for the transportation and flow regulation of all kinds of solid materials and about 50mm block and lump materials. The installation is not limited by the angle and is easy to operate. Can adjust the scale at any time.

Structural features: Simple structure, flexible operation, light weight, no jamming, fast cutting, especially suitable for all kinds of non-viscosity solids, powders and granules less than Φ10mm, the transportation of crystal grain and flow regulation, installation is not limited by the angle , Easy to operate, can adjust the opening degree at any time. Mainly used for building materials, metallurgy, mining, electricity, chemicals, glass, light industry, food and other industries, the top, bottom and import and export. It is the ideal equipment for controlling the change of flow, frequent start-up, and quick cut-off.

Pneumatic single two-way plug-in valve, also known as manual knife-type gate valve, knife-shaped gate valve It is a kind of valve that the valve plate and the valve seat are always in close contact and seal. The principle is that the gate plate is opened with a diameter-sized round mouth through the gate. The opening and closing of the plate makes the circular port on the sluice plate completely separate from and coincide with the path.

The advantage of this valve is that there is no groove in the bore of the valve body, the medium does not block and block, and it has full-through flow characteristics. Its sealing structure can be divided into soft seal and hard seal structure. The penetrating knife gate valve is characterized by its precise structure, good craftsmanship, and compact structure. The valve seat is a movable structure designed with anti-wear and automatic compensation functions, so it has a longer life. In the closing and opening process, the valve seat and the gate plate are always in close contact with each other, so that the valve opening and closing force is stable and has the characteristics of cutting off the medium.

Ou Tai is a professional dust collection system manufacturer for designing and making environmental protection equipment and dust removal parts production and processing. We sincerely invite and welcome people from all around the world to invest and create more values together.

The Secret Technique Of DLP Projector: projector Color Wheel Dustproof Technology

With the promotion of projectors, more and more customers choose to use it to create immersive holographic experiences for their restaurants, hotels and pavilions. The imaging technology of projector is mainly divided into DLP and LCD. If you ask which is much better, we can only say that they each have their own strengths.

If the life of the light source is the evaluation of the service life of the projector, then whether the dust prevention is good or not will affect the performance of the projector for a long time. If you compare the projector to a human being, a healthy person can live a long life, but if he suffers from a chronic disease, his body is damaged, his face is old, and his life expectancy is naturally reduced.

Although compared with the LCD projector, the secret projector does not have the problem of aging the LCD board at high temperature, and its life is relatively prolonged, it is still a project that needs to be fully packaged in order to improve the dustproof effect in order to maintain the "youth residence" of the projector image. For example, in the DLP projector key components on the color wheel is quite learned.

The color wheel is in a semi-closed position inside the projector. Even if the filter screen blocks most of the dust, part of the dust will invade the interior, waiting for an opportunity to attach the color wheel surface, so that the imaging effect will be greatly reduced, even if the light source is normal. The rapid decline of picture quality will also make it difficult to use. There are three specific effects:

1.The color wheel in the state of high speed will be surrounded by small dust particles, coupled with the electrostatic adsorption at work, the color wheel has become an dust absorbent, and the brightness of the white color wheel will be reduced by sticking dust on the white color wheel. Other color blocks stick with dust to make the color fade gradually.

2.After the dust invades the color wheel sensor, the motor runs unstable, then the picture shakes, the picture quality is poor for a long time, and the life of the projector is shortened.

3.When dust enters the optical machine, adheres to the optical element, the picture will appear bright spot and the imaging will be very terrible.

Therefore, if the DLP projector picture wants to maintain the life, the color wheel dustproof technology is worth paying attention to. There are two main ways to prevent dust.

1.The magnetic induction color wheel is used to detect the change of magnetic field density by Hall effect to judge the rotation of the color wheel, which is no longer affected by ash accumulation. At the same time, the response rate of magnetic induction color wheel is as high as 100W Hz, which is anti-vibration, oil-resistant and not afraid of water vapor. Greatly improve the imaging stability of projector.

2.Compared with the traditional DLP projector with concave sensor, the convex design of convex infrared color wheel sensor is not easy to accumulate ash, receives infrared signal more sensitive, and the projection quality luster is the same as before.

Nowadays, more and more education procurement departments put dust prevention into the core assessment indicators and pay special attention to dust prevention, behind the urgent needs of the real environment. In order to meet the actual needs of users in the field of education, DHN will also continue to in-depth research and development of dustproof technology, including color wheel dustproof technology, every effort of the technology, from every point of careful consideration to the users.

Shanghai DIDON Industrial is one of the leading laser projector manufacturers in the industry. Our products include laser projectors, HDBaseT Extender, video processor. We sincerely invite and welcome people from all around the world to invest and create more values together.

There are 2 colors available for this style: beige and brown. And the only difference of the two colors is the clothes of the girl bears. For the beige girl the skirt is pink while it’s plaid for the brown one. The suits are the same between two boy bears. For each color there are 3 different sizes: 40cm, 55cm, 80cm. There must be a size or style meets your requirement. The Teddy Bear is one of our series of Large Stuffed Animals for wholesale.

We can offer vacuum services if you are worrying about the cost of sea freight. In other words, we can shrink the volume of the packages to save the sea freight without affecting the beautiful looking of the bears. Thanks to the special materials and stuffing, the Teddy Bears are restorable when they were unpacked without any wrinkles to be left on the surface.

Wholesale bulk teddy bears Wearing Suits Clothes Skirts Bow Couples Brown Beige Large Stuffed Animals

Min.Order Quantity:

1000 Pieces per color

Date of delivery:

20 days since deposit

Port:

SHANGHAI

Payment Terms:

L/C,T/T (30% deposit, balanced against B/L )

Quick Details of wholesale teddy bears in bulk

YZjoytoys, established in 2005, specializes in all kinds of plush products, including stuffed animal toys, plush hats, animal pillow cushions, plush scarves, plush earmuffs and so on. We sincerely invite and welcome people from all around the world to invest and create more values together.

Zhiyun weebill vs crane 3

Versatile Structure

WEEBILL LAB boasts a versatile and ergonomic structure that even revolutionizes the entire appearance. You can either hold it upright or enter a handy underslung position by mounting the tripod as a handgrip. This is how we make it possible for an effortless and unique filming experience.

Crafted Latch Design

WEEBILL LAB is designed with a latch on each axis which makes it super easy to balance. You can lock certain axes while balancing the other and save the current setup for next time. It’s a versatile equipment for run-and-gun filmmakers to carry around and start instant shooting anywhere anytime.

Wireless Image Transmission

The wireless image transmission on WEEBILL LAB supports real-time monitor, framing and parameter control over your camera. For its great compatibility with smart phones and tablets, most digital devices around you can be readily used as a monitor. With live preview and real-time parameter settings, you can frame and take shots from any angle at any view.

SONY users are advised to upgrade their camera firmware to the right version for a better image transmission experience.

ViaTouch

Control System

ViaTouch Control System enables users to take care of every detail simply on a phone screen. You can make various gimbal movements and camera settings while framing the shots simultaneously all via a same screen. Filming on a camera would just be as easy as filming on a phone.

Min.Weight

Max. Payload

WEEBILL LAB weighs similar to a phone stabilizer but can handle a large payload of 3kg, compatible with most popular mirrorless camera & lens combos on the market.

Always in Focus

The external follow focus motor equipped to WEEBILL LAB supports precise and smooth focus control to all camera systems. With the tactile wheel on its body, you can easily pull focus while moving and shooting.

PhoneGo Mode to Unleash Full Potential

A single tap on the Go button, your camera is ready to handle extreme sport scene. The PhoneGo mode empowers the gimbal to its maximum follow speed and helps to capture the object wanted precisely. In-camera scene transition can be easily achieved within seconds.

Double Quick Release Plates

The double quick release plates (Manfrotto/ Arca-Swiss) allow easy setup and fast transition between equipment without re-balancing.

Creator Accessories Kit

 TransMount Quick Setup Kit (2)

 TransMount Servo Zoom/Focus Controller (Max)

 TransMount Phone Holder with Crown Gear

 TransMount Multifunctional Camera Belt

 TransMount Mini Monopod

Creator Package

 WEEBILL LAB

 TransMount Quick Setup Kit (2)

 TransMount Servo Zoom/Focus Controller (Max)

 TransMount Phone Holder with Crown Gear

 TransMount Multifunctional Camera Belt

 TransMount Mini Monopod

Master Accessories Kit

 TransMount Multifunctional Gimbal Bag

 TransMount Servo Zoom/Focus Controller (Max)

 TransMount Quick Setup Kit (2)

 TransMount Phone Holder with Crown Gear

 TransMount Multifunctional Camera Belt

 TransMount Mini Monopod

Master Package

 WEEBILL LAB

 TransMount Multifunctional Gimbal Bag

 TransMount Servo Zoom/Focus Controller (Max)

 TransMount Quick Setup Kit (2)

 TransMount Phone Holder with Crown Gear

 TransMount Multifunctional Camera Belt

 TransMount Mini Monopod

Zhiyun is a professional manufacturer of zhiyun evolution 3 axis. If you want to know more details or quotation, just feel free to contact us!

It is important to choose a reputable manufacturer or brand for the purchase of high-quality batteries; to check whether the automotive battery specs meet relevant standards; to check whether batteries are suitable for use in tropical or temperate climates; and to check whether the manufacturer has after-sales service guarantees. Four simple points are very useful. If you don't understand, please listen to our detailed introduction.

How to choose and buy Automobile batteries?

Automotive batteries are very important for controlling motor vehicles. They start the engine and provide extra power to the engine, lights and accessories. In addition, it provides power to the electronic system when the car is not running. When buying new batteries, there are many things to consider, such as cold start current, reserve capacity and group size.

Types of Automotive Battery

There are two main types of automobile battery: low maintenance and maintenance-free. Maintenance-free batteries usually have longer operating life, faster charging speed and longer shelf life. But they are more likely to cause problems because the material of the movable disk falls off. Low maintenance batteries are more suitable for motor vehicles in hot climates. Because the battery is not sealed, water can be added when needed.

Cold Start Current (CCA)

CCA is a measure of battery capacity for starting a motor vehicle in cold weather. Battery cold start current level should meet or exceed the original standard. If you are not sure about the level, you can check the user manual. If you live in a cold area, you'd better buy a high-level cold start current, because more current is needed to start the engine.

Group size

This involves the external dimensions and the location of the battery terminal power. Vehicles usually have different group sizes and are always purchased according to the recommended size of the automobile manufacturer.

Reserve capacity

Reserve capacity refers to the length of time that the battery can run the car when the alternator is not working. Technically, fully charged batteries can operate at 25 amps. If it's less than 10.5 amps (the minimum requirement for running a car), a new battery needs to be replaced. Car batteries with long-term reserve capacity should be purchased because they are needed in emergencies such as breakdown or failure to start.

In addition to the three main aspects of cold start current, reserve capacity and group size, climate conditions, warranty, installation and price should also be taken into account, which can ensure that you buy the best car batteries.

Are you looking for mfq 5c battery? Dongjing storage battery will satisfy customer’s needs perfectly. We sincerely invite and welcome people from all around the world to invest and create more values together.

PLASTIC PRODUCTION

Plastics, to maintain the ideal quality, usually require a relative low humidity for the plastic in the manufacture.

Most plastic is supplied as dry materials, only a small part of plastic is humid. Many kinds of plastic, i.e. PET, Nylon, ABS, Acrylic, Polyurethane, PC, PBT, are in some way hygroscopic (attracts water vapor). So before manufacturing, they need to be dried by dehumidifier to the acceptable level.

The plastic injection and blow molding machines should be dried before using. In order to achieve high production volume, generally, the mold is chilled to a very cold temperature, and then the components quickly form as the desired shape. In the process, water vapor in the ambient air will condense on the mold surface, especially during the summer period.

WHAT WILL THESE CONDENSATION LEAD TO?

Unqualified products, due to the condensation make watermarks, cracks.

Corrosion in expensive molds and guide pin, high cost to repair.

If the temperature of mold surface temperature increased, the cycle time of components forming will be longer; consequently, the productivity will certainly be decreased. So we recommend incorporating a dehumidifier, mold temperature of 5°C or lower can be achieved, without the risk of sweating.

GREEME PLASTIC DEHUMIDIFIER / DEHUMIDIFIER FOR PLASTIC PRODUCTION

Greeme Plastic dehumidifier will help you eliminate the condensation. Our desiccant dehumidifier absorbs the moisture from the air. To regulate and control the relative humidity in your production line, our dehumidification system also will promote the output. Also, the dried air that our device produced also is beneficial for your raw material storage.

Overview

WDet-5000UVI is the first full-spectrum (200-800nm) immersion UV water analyzer at home. With features of the delicate and convenient structure, plug and play, auto cleaning function, it can be widely applied to measure indexes including COD, BOD, and turbidity in surface water, underground water, and municipal sewage.

Technical Principle Of WDet-5000UVI Immersion UV Water Analyzer

The portable water quality analyser adopts a pulse xenon lamp as the light source and ultraviolet spectrometer as a detector, which can collect the absorption spectrum of water pollution between 200nm and 800nm in real time. The water pollutant content can be analyzed in real time through the chemometrics algorithm technology. The optical path is shown as the following figure.

The spectral probe can record a complete spectrum between 200nm to 800nm (UV-visible light) and distinguish the spectrum into 256 wavelengths to obtain "Spectral fingerprint". It can monitor multiple parameters simultaneously through the information contained in spectral fingerprint and compensate those parameters aiming at possible cross-sensitivity. The relevance between measuring result and laboratory result achieves high quality that simple optical instrument can never obtain before.

Features Of WDet-5000UVI Immersion UV Water Analyzer

Adopt a full spectrum (200-800nm) (UV-visible light) measurement technology and chemometrics algorithm. Compared with dual wavelength background deduction technology, it can measure more parameters and be less affected by composition change of sewage.

Use high-pressure gas to clean probe automatically, or employ immersion electrical brush to clean.

Not required for reagent preparation; save operating cost and no secondary pollution.

Fast response time(about 2s), applied to occasions with high requirements for real-time.

Without interference by chloride.

Technical Specification Of WDet-5000UVI Immersion UV Water Analyzer

Among all the turnstiles, flap barrier and speed turnstile are very popular with customers. But because their appearance, width, speed, and other aspects are different, so when choosing the turnstiles, customers often have many questions for our technicians. So which one is better, flap barrier mechanisms and good swing device? Let's try to find the answer.

1. Speed:  Flap barrier has a small range of action and swing gate has a large range of action. Therefore, the protection area of flap barrier is small and the action is fast, while the protection area of the speed turnstile is large and the action is slow.

2. Safety: Turnstile is prone to slap or pinch. The door page of the speed turnstile machine is coming face-to-face, with large contact area and customer's pre-judgment, so the flapping force is not very strong; the door page of the flap barrier is "sheared" on both sides of the human body, which is not easy to predict, and the contact area is small, the sheer force is large, and it is easy to hurt people. Therefore, the safety of the flap barrier is not as high as that of the speed turnstile.

3. Mechanical Strength: The weakness of the strength of the turnstile lies on the door page. Flap barrier mechanismshave better strength and installation than speed turnstile.

4. Installation space: The standard width of speed turnstile is 600 mm (adjustable size), and the width of the flap barrier is 260 mm.

Flap barrier and speed turnstile work the same way. They are all driven by motors and rotated by photoelectric detection. Therefore, generally speaking, flap barrier and speed turnstile are mainly aimed at the customer's installation environment, appearance and width to choose their own. What is suitable is better.

ZOJE is one of the most professional turnstile gate manufacturers in China. Just contact us!

Sheet metal processing or sheet metal fabrication includes: folding, shearing, punching, welding, riveting, splicing and other processes. In general, the process of forming a sheet by hand or mechanical is called sheet metal processing. Sheet metal processing is to cut and bend metal materials into various shapes and their thicknesses can vary significantly. According to the materials, sheet metal fabrication can be divided into several types, including aluminum sheet metal fabrication, stainless steel fabrication and brass fabrication.

Sheet metal process:

Sheet metal processing drawing design -> Laser processing or (CNC stamping) -> Bending -> Welding Molding -> Electrostatic powder spraying or (liquid paint) -> Packaging and shipping.

1. Drawing design:

In general, the customer provide drawings or samples, then our engineers perform the measurement, design, and development, and form the machining decomposition map and assembly drawing to the production department for processing.

2. Laser processing:

It has a large laser cutting machine, it can be cut by laser cutting  such as carbon steel, stainless steel, etc material. After the workpiece is processed, the section is neat, smooth and beautiful, and the size is accurate. It has advantages for the workpiece with arc. CNC stamping can not replace the processing method.

3. CNC stamping:

With imported turret CNC punching machine, CNC punching is mainly for the thickness of product processing materials, generally suitable for materials below 2.5mm. Sheet metal processing workpieces have more holes or need to open special molds to process the workpiece. CNC punching has a certain cost advantage.

4. Bend:

After the workpiece is cut, if most of them need to be bent and formed, the CNC bending machine not only has a fast speed, but also the workpiece is processed more accurately.

5. Welding molding:

The workpiece needs to be assembled and formed after cutting the material, and the assembly method is various. Some are directly formed by non-welding processes such as screws and riveting. Generally, the mechanical casing is made of welding, and the company adopts argon arc welding, bump welding, carbon dioxide welding, etc., we will polished them after welding, so that the workpiece is relatively firm and beautiful.

6. Electrostatic powder spray:

Electrostatic powder spraying is mainly for carbon steel workpieces. In the process, oil removal and derusting, surface cleaning, phosphating, electrostatic powder spraying and high temperature baking are generally carried out. After processing, the surface of the workpiece is beautiful, it will not rust within a few years, and the cost is low.

Liquid paint: This process differs from electrostatic powder spray. It is mainly used for large workpieces. It is convenient and low-cost to use liquid paint when it cannot be handled. The liquid paint is divided into two steps, and the primer is applied to the paint after the workpiece is processed.

7. Packaging and shipping:

100% inspection before packaging and inspection data.

Advantages of Sheet Metal

Sheet metal has the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, large-scale mass production performance, etc. It has been widely used in the fields of electronics, telecommunications, automotive industry, medical equipment and so on. For example, in computer cases, mobile phones, and MP3s, sheet metal is an essential part.

Why Choose Us for Sheet Metal Fabrication?

We have a complete set of advanced CNC sheet metal fabrication equipment, including 5 imported, high-efficiency and precision CNC punching machines, 3 CNC shearing machines, 3 CNC bending machines, 30 sets of common punching machines, welding robots, etc. We have sheet metal manufacturing line, technicians with rich experience in sheet metal processing, complete production equipment, and rich production experience and strict quality management system, providing a strong technical guarantee for fast, accurate and high quality order fulfillment. With advanced equipment and experienced operators, we also provide custom metal fabrication.

If you are looking for reliable and professional sheet metal fabrication companies  that can provide you with high quality china sheet metal fabrication services , please contact our professional team at info@duchgroup.com or contact us using the inquiry form on this website, we will provide quotes and suggestions free of charge.

Duch Group Provides customers with competitive solutions such as china rapid prototyping, mass production, small batch production, 3D printing, mold making, and injection molding. With more than 20 years of extensive production experience in the rapid prototyping industry, it is the world's largest rapid prototyping service company.

Tibolone Basic Info

Product name: Tibolone

Alias: LIVIELLA; LIVIAL

CAS: 5630-53-5

EINECS: 227-069-1

Assay: 99% min.

MF: C21H28O2

MW: 312.45

Appearance: White or off-white crystal powder

Grade: Pharmaceutical Grade

Storage: Shading, confined preservation

Usage: It is a synthetic hormone-type drug which is used mainly for hormone replacement therapy in post-menopausal women.

Tibolone Product Detail

Tibolone, sold under the brand names Livial and Tibofem among others, is a medication which is used in menopausal hormone therapy and in the treatment of postmenopausal osteoporosis and endometriosis. The medication is available alone and is not formulated or used in combination with other medications. It is taken by mouth.

Side effects of tibolone include acne and increased hair growth among others. Tibolone is a synthetic steroid with weak estrogenic, progestogenic, and androgenic activity, and hence is an agonist of the estrogen, progesterone, and androgen receptors. It is a prodrug of several metabolites. The estrogenic effects of tibolone are selective to certain tissues, with such effects in bone, the vagina, and the brain, but not in the uterus, breast, or liver.

Tibolone was developed in the 1960s and was introduced for medical use in 1988. It is marketed widely throughout the world, for instance in Europe. The medication is notably not available in the United States or Canada. It is a controlled substance in Canada, with the classification of an anabolic steroid.

Tibolone Application

All the information we provide is for reference only, please use drugs according to professional advice

Tibolone is used in the treatment of menopausal symptoms like hot flashes and vaginal atrophy, postmenopausal osteoporosis, and endometriosis. It has similar or greater effectiveness compared to older menopausal hormone therapy medications, but shares a similar side effect profile. It has also been investigated as a possible treatment for female sexual dysfunction.

Tibolone reduces hot flashes, prevents bone loss, improves vaginal atrophy and urogenital symptoms (e.g., vaginal dryness, dyspareunia), and has positive effects on mood and sexual function.The medication may have greater benefits on libido than standard menopausal hormone therapy, which may be related to its androgenic effects. It does not cause increased endometrial proliferation and is associated with low rates of vaginal bleeding and breast pain.

A 2015 network meta-analysis of randomized controlled trials found that tibolone was associated with a significantly decreased risk of breast cancer (RR = 0.317). The decrease in risk was greater than that observed with most of the aromatase inhibitors and selective estrogen receptor modulators that were included in the analysis. However, paradoxically, other research has found evidence supporting an increased risk of breast cancer with tibolone.

Tibolone Side Effects And Prevention

A report in September 2009 from Health and Human Services' Agency for Healthcare Research and Quality suggests that tamoxifen, raloxifene, and tibolone weight loss used to reduce the risk of breast cancer significantly reduce the occurrence of invasive breast cancer in midlife and older women, but also increase the risk of adverse effects.

Tibolone can produce androgenic side effects such as acne and increased facial hair growth. These side effects have been found to occur in 3 to 6% of treated women.

A 2016 Cochrane review has been published on the short-term and long-term effects of tibolone, including adverse effects.

Tibolone Order Process

1. email or whatsapp us about what you need,quantity and destination.

2. we would answer your email in 12 hours with our best price.

3. If you think the price is workable, we would send you our payment information.

4. After we received your payment ,we would arrange the shipping for you

5. You would receive our package in 7-10 working days.

Tibolone Our Advantage

1. Top Quality in the market, most product have the purity of 98%+ and some beyond 99%

2. Competitive price, we offer speical discount for large amount order.

3. Fast shipping ,we would deliver your product in 7-10 working days.

4. Free Re-shipping, we promise that you will receive your package

6. Security, we will not transfer any of your info to any third party.

We have purple and white straws for sale!

Model: SYST-B

Colour: Purple and white big stripe

Size: Length: 19.7cm, Inner Dia: 5.5mm, Outer Dia: 6mm(1/4 inch)

Weight: 1.2g per pcs (±0.02)

Packing: Normal in single colour: 500pcs/ OPP bag, 5000pcs/Carton

Mix maximum 20 colors per case.

We can customized packing as below:Paper bag/ Plastic Packing/ OPP bag with header card

Type: Event & Party Supplies

Feature: Disposable, Biodegradable, Eco-Friendly water-proof

Material: 100% Food Grade Biodegradable Paper

Printing: Eco-friendly water ink, flexo print

Design: Various patter and LOGO

Certificate: FDA,LFGB, SGS

Delivery time; 25-35days

Place of original: Ningbo,China

Port: Ningbo/Shanghai, China

MOQ: 100000PCS

OEM/ODM: Accept

Supply Ability: 5000000PCS/ Week

Payment Terms: 30% Advance payment, 70% against B/L Copy.

Payment method: T/T, Western Union, L/C etc.

Usage: Restaurant/Bar/Party/Decoration

As a innovative business and automated manufacturer, ShenYu is aiming at integrating manufacture, research and marketing together, to provide the best custom paper straws for our customers.We sincerely invite and welcome people from all around the world to invest and create more values together.

Jinan Blue Elephant CNC Machinery co ltd.

Tel: + 86-531-80983066

Fax: +86-531-80981766

Mobile/What's app/Wechat:

+86-150 6402 6772

Email: manager@nestingcnc.com

Office Address: 15A03, J1 Office Building, Gaoxin Wanda Plaza, Gaoxin District, Jinan City, Shandong Province, China.

Factory Address: NO.1888 Chunbo Road, Gaoxin District, Jinan City, Shandong Province, China.

BLUE ELEPHANT is an enterprise with high-advanced technology, specializing in the r&d and manufacturing of cnc machine furniture. If you want to know more details or want a quotation, just feel free to contact us!

1. Summary of stainless steel hex tubing

stainless steel hex tubing is a solid long strip of stainless steel with hexagonal cross section. Because of the characteristics of stainless steel hexagonal pipe, it is widely used in ocean, chemical industry, architecture, and other fields.

Stainless steel hexagonal tube can be finished steel, can also be used as blank for welded pipe and thin slab for laminated sheet rolling.

2. Main uses

stainless steel hex tubing can be used as finished materials for hoop iron, tools, and mechanical parts, and for building structures and escalators.

For stainless steel hexagonal tubes, the lower the surface roughness, the smoother the surface, the more difficult the foreign body to attach, and the lower the probability of local corrosion. Therefore, the stainless steel hexagonal tube should adopt the finishing surface as far as possible.

Surface cleanliness of stainless steel hexagonal tubes is very important, and the final cleaning after passivation should be carefully carried out, because residual acid promotes cathodic reaction and causes film rupture, thus activating stainless steel hexagonal tubes and drastically reducing corrosion resistance. Use environmental media.

The passivation film of stainless steel hexagonal tube belongs to the thermodynamically restrained metastable structure. Its protection efficiency is related to the environmental medium. It should be cleaned regularly to remove harmful substances from the surface for a long time.

stainless steel hex tubing mainly processes stainless steel bolts and nuts, various stainless steel industrial parts. Hexagonal steel pipe is mainly used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, and is one of the 20 key products developed in China. For liquid transportation: water supply, drainage, sewage treatment engineering, mud transportation, marine water transportation. For gas transportation: gas, steam, liquefied petroleum gas. Structural function: Pile driving pipe, bridge, wharf, road, building structure pipe, ocean pile driving pipe, etc.

Garri, which is made by fermenting and roasting cassava root, is one of the staple foods in West African cuisine. Also known as gari, garry, tapioca, garium sulphate, farofa, and poi, this fermented food is available in fine, medium and coarse grain forms, and in white and yellow colors. The texture comes from how the root is ground and sieved, and the color comes from the addition of palm oil; the palm oil version is generally more in demand. Cassava tubers could be processed into garri.

During garri processing, the cassava roots are cleaned, peeled and soaked in water for several hours. The soaked roots are then dried and grated; they were grated by hand, now there are machines to grate the cassava roots. The root shavings are stuffed into porous jute bags and pressed under heavy weights for three to seven days until the moisture and starch has completely drained away and the shavings have fermented. Cassava is high in cyanide and the fermentation process reduces that. The root shavings are then sieved and spread out on a sheet in the sun and allowed to dry.

The dried cassava shavings are then either dry roasted or fried by garri fryer with a little palm oil. The palm oil gives color as well as flavor to the shavings, and is also useful in further lowering the cyanide content in the cassava. The roasted garri is stored and used as required.

Garri can be served in different ways for different meals. It may be eaten as it is in its roasted or fried form, it may be mixed with cold water, or it may be served with milk and sugar or honey. The dried shavings can be ground into a fine flour, which is often mixed with hot water to form a porridge called eba or utara. The flour can also be used as a soup thickener and to make a vegetable stew called foto garri. It is also used to make a bean stew called yor ke garri, and a bean cake called akara.

Many people in Africa and around the world eat garri on an everyday basis. It is rich in starch and has high fiber content, proteins and vitamins. As it is also often cooked with vegetables, bananas, coconut, peanuts, cashew nuts, fish and meat, it can make for a quite excellent and healthy dish.

Contact us to know more about Goodway China!

As one of the most professional chinese plastic injection molding companies, HanKing Mould serves for globally Automotive & Vehicle products customers, more than 10 years of experience of hankingtec and hanking mould technology enabling the HanKing Mould Enginering Ltd. to provide customers the fast development time and stable quality to ensure the new project running well. Hanking mold engineer will analysis the filling to obtain the best gate position the best flowing regime, and design the best cooling channel to ensure the minimum wrapping deformation and hanking moulding has a very good injection operator to help set the best injection parameter to avoid any development time waste and improving the molding parameter reliability.

Shenzhen HanKing Mould is very experienced in small and medium-sized automotive mould, in the past years, the types of products we involved were included fuse and fuse box, connector, switch, relay, sensors, actuators, terminal, valve, handle and other body accessories.

In the development of the automotive industry, the proportion of plastic parts in automotive parts is very large, and the demand for plastic parts is increasing day by day because plastics have the advantages of beautiful appearance, lightweight and easy processing. Most plastics have a specific gravity of 0.9 to 1.6, and the proportion of glass fiber reinforced composites will not exceed 2.0, while A3 steel is 7.6, brass is 8.4, and aluminum is 2.7. The use of plastic can reduce the weight of parts by about 40%, and the cost can be greatly reduced, which makes plastic the preferred material for automotive light-weighting. Plastic is easy to molding parts with complex shapes. According to the plastic composition of the plastic, by adding different fillers, plasticizers and hardeners to produce the desired properties of the plastic, changing the mechanical strength and processing properties of the material to meet the requirements of different parts of the car. The plastic consumption of each auto part accounts for 20% of the total vehicle materials and may reach 35% in the future. When the auto company develops a new car, it needs to use hundreds of sets of plastic injection molds, which requires the quality assurance of plastic parts in production, and the quality of plastic parts is determined by the mold.

Which parts of the car are commonly used in plastic?

Bumper, the instrument panel accessories, inlet grille, fender, radiator grille, trim panel, engine parts, Water tank accessories, air conditioning accessories, air filter accessories, various kettles, seat accessories, floor panel accessories, roof panel accessories, bar accessories, steering wheel accessories, door trims, rearview mirrors and various fastener, front and rear lamp, etc.

由于留学生越来越多，留学的压力越来越大，越来越多的国际学生都会选择去社区大学学习一段时间，为四年制大学做准备。去社区大学不仅可以节省学费，而且社区大学申请门槛低可以在一定程度上减轻国际学生的申请压力。

　　但社区大学不会是国际学生们的最终目标，绝大部分学生都要在社区大学学习一段时间，转学到四年制大学进行深造。

　　那么，怎么才能成功有效地从社区大学转学到四年制大学，避免社区大学转学失败呢？在美国社区大学转学到底需要经历哪些步骤呢？下面就跟求真教育小编一起来看看吧

　　一：确认自己想要学习的专业或职业兴趣

　　在转学之前，学生要先思考自己感兴趣的方向，想要学习的专业，或者说未来的求职方向。学生可以向有关学校和有关网站了解这些信息。

二：选择几所适合自己的四年制大学

在选择学校之前，学生可以从以下几个方面去考虑：学校的规模大小，班级设置的大小；地址，所处的环境如何，是否安全等；学费，是否有奖学金等；学校专业设置，是否有你感兴趣的专业等。在这个时候，学生也可以登录学校网站进行对比，从而做出最好的最适合自己的选择。

除了上网找资料之外，有些学校还提供校园游览的机会，学生可以亲自去自己心仪的学校考察。去学校实地考察的好处有很多，学生将会有机会亲自与该校师生进行交流，让学生对这所学校有全面的了解。如果学生没有时间或者预算去实地考察，也可以在网上建立Linkedin账号，搜索校友进行询问。

　　三：做一份学术规划

　　不同学校对转学生的要求不一致，即使是同一所学校，对不同时间接收的转学生的要求也可能是不同的。因此，学生要与学校的学术顾问保持定期交流，根据学校的要求随时调整自己的学习计划。对于那些对特定专业例如动物医学专业感兴趣的学生，需要提前考虑学习动物医学预科课程。

　　四：完成申请

申请转学的时候，学生要准备好自己的成绩单，包括已有的学校成绩单、SAT考试或者ACT考试成绩单、AP或者IB课程成绩单等。当学生准备好了材料，就可以去学校的转学办公室或者找专业的留学申请机构帮助自己完成申请啦。

Directional ss tactile indicator (XC-MDT5089B)

Plastics sunflower surface,Solid studs with pin

Place of Origin:Zhejiang,China (Mainland)

Brand Name:XC

Advantage:Factory Directly Sale

Function:Anti-slip and provide protection for the blind and disabled

The Details of stainless steel strips with PU insert

DIMENSIONS: L: 290mm x W: 27mm x Thickness: 5mm

FINISH: Brush Polish

FIXING METHOD :Drill and Glue or Press plug

TACTILE TYPE: Directional  

LOCATION :Indoor, Outdoor

MATERIALS: 316 marine grade stainless steel / 304 Stainless steel

LUMINANCE RATING: Wet: 35.18     Dry: 38.45

SLIP RATING : R12

The stainless steel strips with PU insert

1.PU insert strips ,colorfast , thermostability

2. 35mm Round head  

3.Injection technology will not fall off  

4.CNC machine work ensure the precise size

5.Two type stem --normal stem for drilling hole installation , another carpet stem for the buckle installation

6. 280mm/285mm/ 290mm are all workable
7. 100% full inspection ensure the quality.

Packing：3pcs per carton, 3000pcs /Pallet

Wuyi xiongchang Hardware Manufacturing Co., Ltd was incorporated in March 2001 to manufacture and market high-quality tactile ground surface indicators for the vision impaired. For over 15 years this organization has been a leader in the field of tactile indicators.