A high-tech enterprises concentrate on product development and technical innovation

Company Overview

Henan Hold Diamond Technology Co.,Ltd is located in High-tech Development Zone of Zhecheng town Henan Province, which is a professional manufacturer of premium synthetic diamond and diamond micron powder, with more than 20 years of professional experience in premium diamond and micron powder production.


Hold Diamond is equipped with advanced production and testing equipment at home and abroad. The company has reached an Industry-University-Research Collaboration with the national superhard materials laboratory of jilin University, it has a provincial engineering technology research center.The products are produced in strict accordance with the Is09001-2015 quality certification system.The company is a high-tech enterprise, a specialization, refinement, differentiation, innovation small giant enterprise recognized by the China Ministry of Industry and Information Technology, a gazelle enterprise of Henan Province.


The company has the production capacity of the whole industry chain of diamond and diamond micron powder. The independently developed premium diamond, diamond micron powder, diamond crushing mesh powder and reshaped diamond materials are applied to materials such as stone, ceramics, glass, monocrystalline silicon, silicon carbide, sapphire, and gemstones etc. for cutting, grinding, and polishing solutions.


An intelligent manufacturing workshop pilot enterprise certified by henan provincial commission of industry information technology


HoldDiamond has certifications of ISO 9001:2008


HoldDiamond owns 19 utility patents and 3 of which are patents for invention