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Advanced and exquisite maintenance and remanufacture technology. Maintenance and remanufacture technology leads the industry. Teila Remanufacture has introduced the industry-leading standard system of "one, two, three, four and five level", strictly in accordance with standard procedures for maintenance and inspection, implementing the process operation, standardizing the management, to ensure customers feel comfortable to purchase and use. What is re-manufacturing? Re-manufacturing is guided by the product life cycle theory, and in order to achieve the goal of improving the performance of waste products, in accordance with the principles of high quality and high efficient, energy and material saving, environmental protection, by means of advanced technology and industrialization production, we take parts of the refurbished pumps (remanufactured) and then repair it , and a series of technical measures of transformation of waste products or the floorboard of the engineering activities. Construction equipment re-manufacturing is not a simple repair, we can think the re-manufacturing as the highest stage of the repairing. The common repair is where it breaks, we fix it. But the re-manufacturing is a serial activity of repairing with the high technology and industrialized production. Frankly speaking, Teila dismantles the pump and then according to the standard of re-manufacturing, repairs, assembles and debugs it.

Refurbished Concrete Pumps (remanufactured) products:

What is refurbishing? Refurbishing is guided by the product whole life cycle theory, and in order to realize the waste product performance improvement as the goal, with the rule of high quality and high efficient ,energy and material saving, environmental protection, by means of advanced technology and industrialization production, we take parts of the equipment and then repair it , and a series of technical measures of transformation of waste products or the floorboard of the engineering activities. Concrete pump refurbishing is not a simple repair, we can think the refurbishing as the highest stage of the repairing. The common repair is where is broken, repair it. But the refurbishing is a serial activity of repairing with the high technology and industrialized production. Teila dismantles the concrete pump and then repair, assemble and debug it according to the standard of refurbishing.

Here exist kinds of 36m concrete pump trucks for sale,welcome to know about it.

The differential pressure control valve working principle Balance valve is a dynamic and static balancing valve under hydraulic conditions. Such as static balance valve, dynamic balance valve.
Valve body material: cast iron, cast steel,
Work pressure is 0.6-4.0 MPA.
The working temperature is - 5 C - 350 C.
Valve caliber DN15-DN300,
Connection mode: flange, internal thread,

Manufacturing standard: national standard.

How does a balancing valve work?
Balancing valve is a special function valve. It has good flow characteristics. Besides, it has valve opening index, opening locking device and pressure measuring valve for flow measurement. By using special intelligent instrument, the flow value flowing through the balance valve can be directly displayed by inputting the valve type and opening value according to the measured pressure difference signal. As long as the balance valve with appropriate specifications is installed in each branch and user's entrance and debugged once with the special intelligent instrument, the flow rate of each user can reach the set value.
Static balancing valves are also called balancing valves, manual balancing valves, digital locking balancing valves, double-position regulating valves, etc. It is through changing the clearance between the spool and the seat (opening), to change the flow resistance through the valve in order to achieve the purpose of regulating flow. Its object of action is the resistance of the system, which can distribute the new water in proportion to the design calculation, increase and decrease the branches in proportion at the same time, still meet the flow demand of part of the load under the current climate needs, and play the role of heat balance. Dynamic balancing valves are divided into dynamic flow balancing valves, dynamic differential pressure balancing valves, self-operated differential pressure control valves and so on.
Dynamic flow balance valve is also called self-operated flow control valve, self-operated balance valve, constant flow valve, automatic balance valve, etc. It automatically changes the drag coefficient according to the change of system working condition (differential pressure). In a certain range of pressure difference, the flow through can be effectively controlled to maintain a constant value, that is, when the pressure difference before and after the valve increases, the flow through the valve can be maintained by the action of automatic closing small. On the contrary, when the pressure difference decreases, the valve opens automatically and the flow rate remains constant. However, when the pressure difference is smaller or larger than the normal working range of the valve, it can not provide additional pressure head after all. At this time, the flow rate of the valve to the full open or closed position is still lower or higher than the set flow rate can not be controlled.
Dynamic differential pressure balancing valve, also known as self-operated differential pressure control valve, differential pressure controller, constant voltage variable synchronizer, differential pressure balancing valve, etc. It uses differential pressure to adjust the opening of the valve, and uses the change of pressure drop of the valve core to compensate for the change of pipeline resistance, so as to keep the differential pressure basically unchanged when the working condition changes. The valve working principle is that in a certain flow range, it can effectively control the constant pressure difference of the controlled system, that is, when the pressure difference of the system increases, it can ensure that the pressure difference of the controlled system increases by automatically closing the valve. When the pressure difference decreases, the valve opens automatically, and the pressure difference remains constant. The self-operated pressure difference control valve has an automatic plug closing state within the control range. The pressure difference between the two ends of the valve exceeds the preset value. The plug opens automatically and adjusts the opening automatically under the action of the pressure sensitive film to keep the pressure difference between the two ends of the valve relatively constant.

ZECO is one of the most professional control valve manufacturers china and we have been devoted to produce control valve china for many years. If you want to know more details or want a quotation, just feel free to contact us!

Fiber optic passive components are an important part of fiber optic communication systems. Classified by function, there are fiber optic connectors, fiber optical adapters, optical attenuators, optical isolators, and optical circulators.

Optical fiber communication systems are developing towards access networks, broadband networks, dense wavelength division multiplexing systems, and all-optical networks, placing new and higher requirements on the technology of fiber optic passive devices.

Therefore, how to grasp the technical development direction of optical passive fiber optic components to meet the needs of the market has become a concern of the industry.UnitekFiber provides fiber optical components. Our components are including fiber optic connectors, fiber optic adapters, attenuators etc..With reliable quality control system for connectors ceramic ferrules and ceramic sleeve warranting stable performance at fiber optical network construction.

Classification and application of fiber optical components

There are many types of optical fiber passive devices, and the structure is varied. Generally, they are classified according to the functions of the devices.

Fiber optic (cable) connector has a connection function in a fiber optic communication line. In addition to the fixed termination between the optical cables, most of them are single-core or dual-core connectors, which are used for connecting the optical cable to the optical distribution frame (ODF), and connecting the optical distribution frame to the optical transceiver.Optical fiber connectors can be classified into common single-mode and multi-mode connectors of silicon-based fibers according to different transmission media, and other fiber-optic connectors such as plastics. According to the connection structure, it can be divided into FC, SC, ST, LC, D4, DIN, MU, MT and so on. Among them, ST connectors are usually used for wiring equipment terminals, such as fiber distribution frames, fiber modules, and so on. The SC and MT connectors are typically used on the network device side. PC, UPC and APC are divided according to the shape of the end face of the fiber. There are also single-core and multi-core (such as MT-RJ) according to the number of cores. Fiber optic connectors are used in a wide variety of applications. In the actual application process, we generally distinguish according to the structure of the fiber optic connector.

In a fiber-optic communication system, in order to achieve flexible connection between different devices and systems. It is necessary to have a component capable of connecting between optical fiber and optical fiber, so that the optical signal can be transmitted according to the required channel. The component to achieve this function is called fiber optic adapter. Optical fiber adapters can be divided into common single-mode and multi-mode adapters according to different transmission media; according to the connection structure, they can be divided into FC, SC, ST, LC, MTRJ, DIN, MU, MT, etc.; The shape of the end face of the fiber is divided into FC, PC (including SPC or UPC) and APC type; there are also single-core (single-core) and duplex (double-core) fiber adapters according to the number of cores.

The optical attenuator is configured to attenuate the optical power by a predetermined amount according to the requirements of the users. The function of the attenuator is to make the optical receiver not produce saturation distortion, or to meet certain tests in the optical line (such as the sensitivity test of the system), and to balance the power of the multiplexed branch optical power. There are two types of attenuators: variable fiber otpic attenuator and fixed optical attenuator.

Frosted Plastic Bottles Description:

The bottle adopts classic cylinder shape, and adopts the frosted design. It has better feel and vision and is not easy to leave stains.Using food grade PET, have excellent physical and mechanical properties, long-term use of temperature can reach 120 ℃, the non-toxic, tasteless, good health security.Pump sprayer with human body engineering design, and convenient to take.Prevent pollution of other articles.The company has advanced ERP management software, can efficiently and accurately deal with customer needs.As a leader in the industry, the company is committed to promoting the update and upgrading of plastic bottles, and pursuing the idea of safer, recyclable people living in harmony with nature.What's more, we also have a variety of closure options to match with your bottles. Contact us right now!

Frosted Plastic Bottles Features:

Better Raw Materials

We Provide You With Reliable Products And High Quality Service

high quality bottle with FDA,airtight and water-proof

Befor your order, we plastic bottle suppliers china can offer sample products.

Your logo can be printed, embossed, debossed.

Bulk per bag, offer customized package.

Offer custom design, shape, logo, package.

Safe, nontoxic ,anti-dust, impermeable.

The pressure nozzle can spray the liquid in the bottle evenly

Frosted Plastic Bottles Application

Suitable for a variety of applications including detergents and household chemicals, lubricating oil, chemicals, garden products, pet care, DIY, toiletries, personal health care.

As your baby begins rolling over and starts their trip on learning how to crawl, ,you want a protected and smooth area for them. Learning how to crawl on hardwood floors or ordinary rugs is not ideal; your baby would possibly get a rash or harm themselves. As they are no longer fully in manipulate of their movements, you desire a area that is safe for your baby to examine how to desirable crawl on the floor.Most hardwood flooring or marble floors are slippery, and that is a huge hazard for the little ones. Getting a baby play mat for your infant can assist to create an environment that is secure and injury-proof for small babies.So choosing a good play mat is a very important thing for baby.Our company's EPE baby play mat for hardwood floors  use food grade EPE foam as mainly raw material, which is widely used in fruit packaging. It is non-toxic and tasteless and it is polyethylene foam safe for babies. They are very popular in the market.

Advantages Of EPE Baby Play Mats

01 Eco-friendly, safety and non-toxicity

The baby play mats of Jietai Company are processed with odorless raw materials without epe foam toxic and any harmful ingredients. Comapared with the product which is epe foam toxic, our product meets the requirements of national safety technical specifications for toys and passes the testing of SGS EN71 and other international authoritative organizations to ensure the safety of infants and young children.

The main material of EPE baby play mat is pearl cotton, is a non-toxic, odorless and eco-friendly material consisting of numerous independent bubbles produced by physical foaming of low density polyethylene grease. It overcomes the shortcomings of fragility, deformation and poor recovery of common foam rubber. It has many advantages, such as water proof and moisture proof, shock proof, sound insulation, heat preservation, good plasticity, strong toughness, recycling,eco-friendly and strong impact resistance.

02 Damp proof and effortlessly cleaning

EPE baby play mat uses damp proof material from interior to outside which is water-proofand antifouling. It can be quickly cleared if there are some splodges on it.

03 Light texture, easy to carry and place

The EPE baby play mat of Jietai Company is very light. It can be folded and carried out when you go out to play or can be folded and placed at home. It is very convenient.

Multi-Functions Of EPE Baby Play Mats

Single or double facet with photographs so two facets can be used. One mat with lots of functions such as gaining knowledge of crawling, taking part in games, going picnic and so on. You needn’t think about whether or not it will be leaved unused.

Size And Customized Service Of EPE Baby Play Mats

Jietai EPE baby play mats has many sizes, colors, patterns and thicknesses for customers to choose. Conventional sizes are 39 x 70 inches, 47 x 70 inches, 59 x 61 inches and 76 x 61 inches. While we moreover provide OEM processing and exclusive customization services, customized in accordance to consumer dimension and sample requirements, We do our best to serve our customers.

Maintenance Of EPE Baby Play Mats

1. EPE baby Play mat  will smell a little when it is just opened, but it will disappear in a few days.
2. The folding marks will disappear after flating 1-2 weeks
3. When cleaning, please use a wet cloth to scrub. Do not immerse the mat in water.
4. Do not use sharp and hard scratches to scratch the surface of the EPE baby play mat, and do not let the play mat approach the high temperature items.

YIWU JIETAI RUG CO., LTD has accumulated rich experience in the production and sales of commercial carpet mats. RFQ today!

Transparent LED Screen Solutions

Transparent screen is a forward step innovation version of LED strip screen. Transparent screen solution has features of intelligent control, high transparency, high refresh rate, and DIY installation.

With many years of experience in LED, we led display solution supplier have engaged in the research and development of multiple large LED stage projects, implementation of the project, as well as on-site command in China and abroad. Over the years we have been insisting the product development and design of the LED display market, accumulating a lot of valuable experience in product development and field applications. Through cooperation and communication with a number of domestic excellent LED manufacturers and equipment providers, our products are successfully used in the Olympic Games, World Expo and broadcast live on large-scale projects and so on. With stable products, excellent service and excellent positioning, we receive a high degree of recognition from customers.

YDEA is committed to providing customers with the best led display control for the professional companies.

SE series Performance characteristics: standard energy series.

SE series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

SE Series specification sheet

SP Series Performance characteristics：Standard power series

SP Series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.
SP Series specification sheet

Are you looking for 5.5 v super capacitor?

As one of the most professional super capacitor manufacturers of china super capacitor, we have been devoting ourselves in providing high quality double capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

Description of Calcium aluminate cement
Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product obtained after cooling is a hard mineral: calcium aluminate clinker. Ground into a fine powder, the clinker becomes calcium aluminate cement (CAC) which forms a paste when mixed with water. This has the ability to harden very quickly: it forms a rigid solid within 24 hours.
Application of calcium aluminate cement
There are two distinct ways to use calcium aluminates: as high-performance binders and as mineral reagents in a variety of industries.
As binders, calcium aluminates are used in concretes and mortars for specialized applications for their properties of resistance to corrosion, abrasion and heat combined with rapid hardening and the ease of controlling grading variations.
Calcium aluminate cements are also used in combination with other fine components. Hydraulic binders with new properties are then obtained. In this way, aluminates act as both a complex hydraulic binder and a mineral reagent interacting with the other components in the mix.
As reagents, calcium aluminates are found in non-hydraulic systems. This is the case in metallurgical treatments (iron and steel industry, foundry) where specific grades of calcium aluminate are used for their low-temperature melting properties and for trapping molten metal impurities.

Calcium Aluminate Cement Construction method:
1. When preparing refractory concrete, fix on the aggregate according to using condition. Choose the proper capacity graduation to make maximum density. Be noted to match and adapt with cementing material.
2. According to certain proportion, add water and mix by man or machine into mortar and then begin casting construction. Use up the ready mortar within 40 min. Calcium Aluminate  Cement’s hydration heat concentrate on early stage. Casting thickness should not exceed 3 cm each time. Water curing immediately when concrete goes hardening and the curing time should not less than 3 days.
3. When prepare expanding cement, Calcium Aluminate clinker’s dosage is 73-76%, CaSO4·2H2O dosage is 24-27%. When prepare self-stressing cement, the mixing ratio of CaSO4·2H2O should be increased.
Calcium Aluminate Cement Notice:
1. In order to avoid uncontrollable setting time, do not mix with Portland cement, lime etc of which separate out calcium hydroxide cementing material. Before use, clean all the mixing machinery.
2. Steam curing to accelerate concrete’s hardening. The curing temperature should not higher than 50℃.
3. Refractory concrete’s late strength decline big, design should according to the lowest stable strength. CA-50 bonded concrete’s lowest stable strength should be determined by the lowest strength of 7-14 days of demoulding sample curing in 20℃±1℃ water.

Calcium aluminate Cement Packing:
by 50kgs bag. Store in shady, cool and dry place. Avoid stamp and mix with other substance.

Where to Buy Calcium Aluminate Cement

We are professional in high alumina cement manufacturing process and produce excellent Calcium Aluminate cement, high alumina cement and high temperature   China ca50 manufacturer, please feel free to contact us.

Oreworld trade (Tangshan) co., Ltd. has been engaged in exporting business for about 20 years. It is a professional cement supplier. If you want to know more details or want a quotation, just feel free to contact us!

4500 lumens, 1920*1080 native resolution, 0.25 ultra short throw projector 4500 lumens

DM907 has 4500 ANSI lumens with 1920*1080 native resolution, and it also has the built-in edge blending function. The function of 17*17 geometric correction projector can change the image into any different shapes. The 0.25 ultra short throw can reduce the distance between the projector and the screen. DM907 has a touch control function, which makes it more suitable for the interactive classroom.

Functions of Laser Projectors

Parameter

Laser video projector 1080p  adopts Texas Instruments DLP technology and 1080p 0.65” chips

Adopts SSI laser light source technology and the service life is over 20000 hours

The brightness is 4500 lumens and the contrast ratio is 10000:1 APM

DM907 has the built-in I-chip, not only support vertical and horizontal keystone correction, but also support 2*2, 3*3, 5*5, 9*9, 17*17 geometric correction. It can support up to 289 adjustment points.

Ultra short throw lens and reflective design

Built-in infrared camera, no need to add the electronic whiteboard

Built-in edge blending function, and built-in the splicing and edge blending mode

Support orthographic projection, back projection, side projection, top projection and 2*360° projection.

Support active 3D stereo projection

Support PIP, PBP projection mode

Equipped the high definition interface HDMI*2 and MHL function

Multiple signal input ports with 2 channels different signals sync input

RS232 （D-sub 9-pin*1）port, and support various long-range control and centralized management

The minimum stand mode power is less than 0.5 watt

Support wall color compensation function

It has the detection signal auto power on function and the users can control the DM907 when controlling the front-end signal source

Support 7*24 hours projection

Ultra short throw lens

DM907 adopts the high definition ultra short throw lens with the reflective design. It can achieve ultra-short focus projection distance while ensuring that the projected image is clear and uniform without deformation. This design can fully save the installation distance.

The throw ratio of the DM907 is only 0.25:1, so a 100-inch image only need 55cm projection distance.

Environmental friendly laser light source

This projector adopts the new laser light source, which has the advantages of the wider color gamut, exquisite color quality, over 20000hours service life, smaller energy consumption and so on.

High brightness for more usage scenarios

The 4500lumens brightness can meet the needs of many occasions all day.

It can provide high brightness images in the conference rooms, classrooms, indoor advertisements for 24 hours.

Geometric correction

DM907 adopts the 2*2, 3*3, 5*5, 9*9, 17*17 geometric correction function. The single projector can project to the irregular screen( for example arc screen), and the image will be faultlessly projected into the screen through adjusting the grid points.

DM907 can achieve the creative display no need to add the other equipment even the irregular wall.  Users can also set several different projected shapes to be stored inside the device.

Support single-point and multi-point touch control

Single DM907 or 2 pieces DM907 can achieve the interactive touch control for ten points at the same time. The stylus makes sure the touch control is accurate, no delay and no- break.

This design can replace the interactive way of electronic whiteboard and projection, which can supply more convenient solutions for the interactive classrooms.

Built-in edge blending function

DM907 laser video projector has a series of edge blending modules, which can realize the high definition and ultra large screen by the edge blending function of more than one DM907.

The multiple edge blending function can be achieved by the card display. It is a kind of image cutting processor. DM907 has the "edge blending" mode, which can automatically process the brightness of the fusion zone and the non-fusion zone.

High definition

With the 1080p native resolution, the image quality of the DM907 can achieve to the full HD and the image is more clear. So it is also called full hd projector.

The 16:9 widescreen proportion is same as the standard films and television proportion.

Adopts the dual color wheel technology

DM907 adopts the four-part forms of Filter Wheel and Phos-phorWheel. Red light has a higher proportion, so the images are more realistic. The color's amount is reached to 10.7billion.

Full 3D format

With the TI signal processing chip, this DM907 can connect Blu-ray drive, tv box, games and 3D device. It is no need to prepare other signal converters can realize 3D projection, which made teaching demonstration, business speech, entertainment display more real and vivid.

Rich and practical interfaces

This projector equipped with HDBaseT interface supporting 20Gbps transmission rate, the transmission distance is up to 100 meters.

VGA*1, Audio Jack*1, HDMI*2,  RJ45 HDBaseT x 1, mircrophone jack*1, RS-232C x 1 , Mini USB x 1 VGA x 1 , Audio Jack x 1 RJ45 X 1 USB-A X 1 (5V@2A)

RS232 interface and keypad support various remote control and centralized management (Crestron/ Ectron/PJ Link/ AMX/ Telnet). Users can use different control devices for remote control and centralized management according to the requirements of the application environment.

Shanghai DIDON Industrial is one of the leadinglaser projector manufacturers  in the industry.  If you want to know more details or want a quotation, just feel free to contact us!

Our company clean room door factory offer clean room doors include metal door (aluminum frame plus PCGI door), steel door (steel frame PCGI door) and HPL door (HPL sandwich panel and aluminum or steel frame). According to the switch mode of the door, it can be divided into pull/push door and sliding door.

Our clean room doors are compatible with any level of clean room and can be customized to your needs. Wonzone use high quality steel to make the door and double seal on all sides to prevent leakage and contamination. We offer features such as custom sizes and colors, electronic locks and cleaning strips.
In order to form a complete set for all levels of clean room, purification room, dust-free room, trailer and other places uses color plate partition. Around double sealing, thermal insulation, heat insulation, sound insulation. Color plate or stainless steel plate can be used to customize different size of clean door, locks, color of color steel, door strip and etc, all of which can be configured in accordance with the requirements.

Wonzone is a professional manufacturer of custom clean room rock wool panel, including sandwich panel, ceiling grid system, cleanroom glass panel, door and window system, pass box, air shower and etc. In the industry of Electronics, Pharmaceutical, Food, Military, Solar, Chemical and etc. work on cleanroom design, production for 15 years. we offer the plan and service for cleanroom and that is professional and economical.

Overview
The HPL panel (High-pressure laminate) 4 mm thick is a solid compound consisting of more than 40 layers of paper impregnated with melamine and phenolic resins. The sheet of HPL, measuring 1300x3050 mm, has a transparent finishing layer on both external sides that protects the decorative layer below. The central layer, dark brown, is composed of a series of Kraft papers impregnated with phenolic resins, pressed to 9 MPa at 150 °c. 

The Advantages of sandwich panels hpl:
Production Advantages:
1. Thermal insulation;
2. Fire resistance;
3. Easy to installation;
4. Nice smoothness;

Wonzone is a professional hpl wall suppliers, including sandwich panel, ceiling grid system, door and window system, pass box, air shower and etc. In the industry of Electronics, Pharmaceutical, Food, Military, Solar, Chemical and etc. work on cleanroom design, production for 15 years. we offer the plan and service for cleanroom and that is professional and economical.

Type: Event & Party Supplies decorative paper straws

Feature:  Disposabel, Eco-Friendly

Printing: Health water ink,

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

We can custom size as per customer's request

Weight: 1.1g per pcs (±0.02)

Colour:  pink with star pattern (customized is welcome)

BASIC INFO

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

Mix maximum 20 colors per case.

We can customized packing as below:

Paper bag/ poly bag/ bags with header card

Design: Various patter and LOGO

Certificate: FDA,LFGB, SGS

Delivery time; 25-35 days

Place of original:  Ningbo,China (mainland)

Port:  Ningbo, Shanghai, China

MOQ: 10000PCS

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

MORE INFO

IF you always afraid the custom paper straws is harmful to your body, if you always care about the environment we live in, if you want funny when you drinking from straws, pls choose our paper straws.

Compared with plastic straws, they are use 100% recycled food grade biodegradable paper, with Eco-friendly water ink, It's passed  FDA food grade complaint,  health and and safety for people's body. These paper straws used for restaurants and food service venues to protect the environment. The most important, it not only realizes the function of straw, but also makes drinking time more funny.

We can print varied pattern design on the straws, makes it suitable for many different occasion. For example, we print star and moon on pink straws, used in the children birthday party, the kids will be very excited. Print cats, horse, flamingo to decorate in the animal theme party. It's very easy to print any logo or words on the paper straws ,we also can make size and colour as per request of customer. It perfectly fit in a mason jar glasses or any water bottle, cups, cakepops, cocktails, juices and more. Normally, wholesale paper straws are packed in 500pcs/bag, can mix with other colour. Surely, we have the special package with 12pcs/24pcs/20pcs/poly bag with header card/paper box. Individually wrapped packing also can supply.

LED Rental LED Display

VI2.6 | VI2.9 | VI3.9 | VI4.8 | VI5.9

VO3.9 | VO4.8 | VO5.9

Front Maintenance

Curved Installation

Edge-care Design

No Light Leakage

Light and Thin

Parameter

Front Maintenance

The magnet LED modules can be dismantled by tools on front side.

Curved Installation

Curved with every 2.5° between -10°and 10°, which can make convex and concave. 

Edge-care Design

4mm stands at the bottom of cabinet, prevent edge pixels damage when put cabinet upright on the ground.

Ultra Fast Response

The response speed exceeds the response limit of the naked eyes, 
while playing the high speed dynamic images in an LED Screen,
 it will have more advantages, there will be no ghosting&twisting and it will perfectly provide the dynamic images.

No light leakage trouble

No light leakage design with specific strips on side of cabinet and behind neighbour module.

Wide Viewing Angle

Both 160° from horizontal & vertical for the viewing angle.
Seeing from five directions, it would be still the natural and clear image in an LED display.

Faster & Easier Installation

Hanging or stacking, V series with light and thin features makes installation faster and easier.

If you want to know more details or want a quotation for the thin led screen, just feel free to contact us!

LEDFUL is a professional led screen company, and we always focus on producing outdoor led panel. Always feel free to inquiry!

Technical Characteristics of MFL101 Tank Floor MFL Scanner

Unique full modular structure, from the main body of the computer mechanism the handle of MFL101 Tank Floor MFL Scanner can be quickly folded, disassembled. It is easy to transport and access manholes. With humanized operation design, the height of armrest and adjustable angle, suitable for different operators. Precise signal conditioning circuit. The four-layer PCB with mixed power excellent performance. data word signal processing system, supercomputing power, advanced evaluation algorithm.

High-performance touch industrial tablet. The operation is very convenient does not require a keyboard and mouse. Unique probe design. It can pick up the magnetic flux leakage signal to overcome the unwanted signal caused by the eddy current effect. The number of physical channels is up to 32. High-performance lithium battery pack, which is at least 50% lighter than the equivalent capacity lead-acid battery Software design that can be operated efficiently. 

All scan parameter settings graphical, intuitive, and easy to use, dramatically increasing the speed of operation and avoiding errors. The magnetization is quickly adjustable. By adjusting the ground clearance the magnetic pole, the magnetization of the detection target plate can be quickly changed to meet the requirements of detecting the thickness and minimize the gravity of the instrument and the bottom plate. This design allows the instrument to adapt to a wide range of floor thicknesses and reduce operator effort, increasing battery life. 

Different degrees of corrosion are represented by non-color blocks. Online analysis of corrosion degree and position, position coordinates can be displayed in a table or on a scan.

MFL101 Tank Floor Scanner Performance Parameters Host:

Industrial tablet computer interface: 
Chinese Working principle: Magnetic flux leakage method: 
NdFeB permanent magnet Channel number: 32
Scan width: 260mm 
Drive mode: DC brushless motor, worm gear reducer, The motor can be raised. 
Convert manual and electric drives at any time. 

Detection speed: 0 m / s~0.7m /s step-less adjustable 
Detection thickness: 8-20mm Penetration coating: non-magnetic 
Penetration thickness: <4mm 
Sensitivity: can be set (8-12mm thick 20 % material loss of the bottom plate, 40% material loss of the 12-20mm thick bottom plate 
Data storage: local hard disk storage, USB disk dumping 
Real-time analysis: Yes 
Offline software
Battery specification: 14V40AH

As one of the most professional non destructive testing equipment manufacturers in China, we offer mfl ndt. We welcome merchants from all over the world to cooperate with our factory for mutual benefit and win-win, and jointly create a better future.

The feature of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier

1. Modeling exquisite, the button is obvious, easy to operate;
   2. Open fit hearing aid can change the ear tube as you need, comfortable wear;
   3. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear;
   4. 3 different shape earplugs are provided, which can fit different people's ear;
   5. Option for high and low distortion, suitable for the different environment;
   6. Key-type tuning, the key could be power switch, high and low-frequency regulation, convenient and elegant.
   7. Touch tone for volume tuning , easy and elegant.

Ear Machine for Deaf Package Included

1 Ear hoop hearing Amplifier
3 Ear tips
2 Ear tube
1 Velvet box
1 Manual book
2 LR754 battery

Precautions of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier

1. Adjust volume to the minimum level or switch off before wearing. 
   2. To choose the right size of ear tips to avoid any extra noise. 
   3. Increase volume gradually to avoid the sudden increase in sound. 
   4. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. 
   5. Please regularly clean the ear plugs in order to ensure the normal use of hearing aids. 
   6. Use for long periods of time, please remove the batteries to prevent rot erosion hearing aid components. 
   7. Keep out of reach of children. 
   8. The device is not water resistant. 

Huizhou Jinghao Medical Technology CO., LTD. is the sole listed hearing aids/ hearing amplifier manufacturer in China, be famous for provide good quality and good price hearing aids/hearing amplifier. Jinghao electronics passed BSCI, ISO13485, ISO9001, C-TPAT, SQP ,CVS HEALTH  etc audit ,and all products with CE, RoHS, FDA certificates.

Description of 6 Inch Gate Valve:

All casting and forged parts of ZECO 6 inch gate valve, especially the body and cover two of the main pressure components, are used to strengthen the intensity of the heavy sections, although ZECO body, cover thickness is up to standard, but the heavy sections of the design can make the product more guaranteed, allowance in corrosive medium to ensure long service life of the product.ZECO pays great attention to the purchase and inspection of raw materials, because ZECO knows very well that if raw materials are not strictly controlled, no matter how good the processing technology and detection means are in the later stage, they cannot turn unqualified products from the source into excellent products. Therefore, ZECO slowly moves valve products towards the route of handicraft products step by step.

Features of 6 Inch Gate Valve:

1. ZECO 6 inch gate valve has very reliable maintenance performance. The replaceable valve seat design ensures that later seat damage can be replaced on site. The inverted seal design ensures online replacement when packing is replaced;

2. When ZECO 6 inch flanged gate valve is transported, stainless steel valve and carbon steel valve will be separately packaged, because at room temperature, when carbon steel valve and stainless steel valve contact, will not immediately carburizing phenomenon, stainless steel valve has spots of corrosion is a certain period will appear.In the humid environment, if the carbon valve and stainless steel valve stacked together is easy to produce chemical reactions, thus damaging the protective layer of stainless steel valve, resulting in stainless steel valve rust;

3. After nearly 30 years of gate valve design, ZECO 6 inch gate valve products have stable performance and light switching torque;

4. ZECO 6 inch gate valve is all its own precision casting molds, and the casting sand is fine sand, beautiful appearance and clear casting characters.

1.China customs trade data
China customs trade data, also known as with the enterprise China customs data, or with the enterprise China customs import and export data. China customs data includes detailed information such as enterprise name, country of production and sale, port of entry and trade mode, including short field China customs data (CCD25), long field China customs data (CCD42) and China detailed product name data (CAD). China customs trade data are generally provided and inquired by 8-bit customs code, or by enterprise name or 10-bit enterprise code.

2.Classified statistical data of China
China's classified statistical data (CSD) are generally provided by the first 6 digit customs codes or 8 digit customs codes, the first 4 digit customs codes and the first 2 digit customs codes, or by the country of production and sale, port and mode of trade.

China's classified statistics (CSD), also known as China's statistics, or China's import and export statistics, is the import and export statistics derived from various classified statistics based on China customs statistics, including:

1)China trade flow data (CTF). Import and export statistics based on China's customs data by country of origin;

2)List of China's import and export enterprises (CIE). Based on China's customs data according to China's import and export enterprises classification statistics and import and export enterprises survey data formed;

3)China monthly total data (CTMD). Aggregate data based on monthly classified statistics of China customs data;

4) Annual total data of China (CTYD). The aggregate data based on the classified statistics of Chinese customs data by year.

Do you want to buy concrete railway sleepers or want to know the cement sleepers price? Our company is a concrete sleeper factory, and it is also one of the most professional concrete railway sleepers suppliers   in China.

A concrete sleeper (British English) or concrete tie (American English) is a type of concrete sleepers in railway tracks or railroad tie, less elastic, and consequently noisier than wooden sleepers as trains pass over them.

Concrete sleepers can be one piece of uniform or variable dimensions, used in high speed railway line constructions, generally railway sleepers transfer loads to the track ballast and sub-grade, hold the rails stable and keep them spaced to the correct gauge.

Advantages: It makes track more stable (particularly with changes in temperature), they can withstand fire hazards better than wooden sleepers, and need less maintenance, resulting in lower ongoing costs and fewer track closures. Furthermore, concrete sleepers are environmentally friendlier to some extent.

Prestressed Bridge Sleeper

Prestressed Mainline Sleeper

Prestressed Turnout Sleeper

Twin Block Concrete Sleeper

Concrete Tie Sleeper - German

Weihai Ruihe Railway Sleepers Co.,Ltd, as the well-known railway sleeper factory, has intensively collaborated on the railroad market at home and abroad. If you want to buy cheap sleepers, or you are looking for quality railway sleepers, don’t hesitate to contact.

Dongin AGM VRLA battery

Dongjin AGM VRLA batteries are Valve Regulated Lead Acid battery with Absorbent Glass Mat separators.  With stable quality and affordable cost, our AGM UPS batteries are widely used in all ranged of UPS, energy storage and telecommunication systems.

Battery Models

The Specifications of VRLA AGM battery

Advantages of AGM VRLA battery

Long design life

Maximum charge efficiency;

High Oxygen recombination efficiency;

Low self-discharge rate;

Wide temperature range

Easy handling and installation

The Features of AGM VRLA battery

Positive plates: Flat pasted plate with lead-calcium-tin grid alloy;

Negative plates: Flat pasted plate with lead-calcium grid alloy;

Separators: Micro-porous AGM separator;

Container: High-strength ABS

Electrolyte: Absorbed sulfuric acid;

Terminal posts: High-conductivity terminals

Post sealing: Double sealing structure;

Vents: High-efficiency low-pressure venting system.

The Application of AGM VRLA battery

UPS units

Emergency power

Alarms, Fire & Security Systems

Medical

General Electronics & Control Equipment

Communications Equipment

Founded in 1993, Dongjin Group is one of the most professional AGM battery manufacturers china which wins an absolute share of the battery market. And the factory is devoted to provide dong jing battery 12v 5ah. If you want to know more details or want a quotation, just feel free to contact us!

Usually there are three types of leather badge holders: leather ID badge holders, leather badge wallet and leather badge holder with metal emblems.

 Leather ID badge holder is widely used in office, school, exhibition,travel,etc.. Leather badge wallet and leather badge holder with metal emblems are more often used by authority departments like secutiry,police,sheriff,etc..Most of our customers want the metal badges to fit the leather badge holder perfectly, so they will order the badge holders along with the metal badges.

Specifications of our custom leather badge holder:

• Material: Genurine leather, synthetic leather
• Logo process: Printing, stamping, debossed
• Features: wear resistance, soft ,waterproof,etc..
• Tips for how to maintain the leather badge holder:
• Avoid overexposure to the sun.
• Keep it in a cool and dry place when not in use.
• Keep from abrasives that can scuff or cut it.
• Add some moisture to leather.

Welcome to contact us for more information or get quotations for your custom leather badge holder!

 Skype: foreveremblems

 Email: order@dhmedal.com

 Tel: 86-769-2290-0190 ext 218