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Diamond is a mineral made of pure carbon and the hardest substance in the natural world. It can not only be processed into valuable jewelry but also has great potential in the industry. It features high thermal stability, high chemical stability, good electrical conductivity and good physical properties (excellent compressive strength, good heat dissipation, high anti-corrosive ability, low rate of heat expansion etc). It has high hardness and good abrasion resistance and can be widely used in cutting, grinding and drilling. Due to its high thermal conductivity and good electrical insulation, it can be used as a heat sink for semiconductor devices, it has excellent light transmission and corrosion resistance. It is also widely used in the electronics industry.

Nowadays Diamond becomes the most important industrial material and widely used in metallurgy, petroleum drilling, construction, mechanical processing, electronic industry, and aerospace industry.

Approximately 90% of diamonds used in various industries are manufactured synthetically.

Equipped with the advanced producing and testing machines and with more than 40 years experience, E-Grind provides all types of Synthetic Diamond powder with premium quality and competitive price. E-Grind is one of the most professional synthetic diamond manufacturers      in China.

EGrind Abrasives is professional in diamond and CBN products with over 50 years experience. We sincerely invite and welcome people from all around the world to invest and create more values together.