Our Product Line


Diamond is the hardest material in the world. 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).

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 with premium quality and competitive price.