Welcome to Changsha Hengfeng Superhard Material Co.,Ltd , we are specialized in producing and developing diamond powder,diamond crushing material. and have strong professional team and advanced testing methods, with all products in strict accordance with national standards. Diamond micro-powder is produced 60 million carats a year, RVD is produced 180 million carats a year. It passed the quality certification ISO9001. It has import and export rights. The products were exported to the U.S., Britain, Germany, Japan, India, Taiwan, Hongkong and other countries and regions.

It is known that synthetic diamond powder is the most perfect material to make tools polish, cut and saw ceramics, marble, optical glass, aviation and space, electronic parts, gems, cemented carbide and other something in high or medium hardness, features in high toughness,

high pressure resistance ,high abrasion resistant, good self-sharpening and strong mechanical retention.

We can provide Micron Powder, RVD, SMD, MBD, CBN and big crystals. Almost all sizes of diamond powder mentioned above can be available from us. And we will provide you the best quality, competitive price and stable delivery. 

1.Incomplete crystal 2.High magnetic 3.Poor transparency 4.Good self-sharpness

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