Henan Hua Maoxin materials science and technology development limited company is the listing Corporation Zhengzhou Huajing diamond Limited by Share Ltd (stock name "Yu diamond", stock code 300064) wholly-owned subsidiary, registered capital of 20000000 yuan, registered in 2012, the company formerly Zhengzhou Huajing Engineering Research Center, from 2008 began the development of super hard grinding wheel, the company to expand the scale of production in 2013 October from Henan to Zhengzhou, 1 Hua Jingxin material industry park area of Beijing and Tianjin Road relocation to Henan Luoyang Luo new industrial agglomeration, and through the ISO9001:2008 quality system certification in 2014. The company covers an area of 10000 square meters workshop. The existing staff of 40 people, including the production of technical backbone of 5 people, quality assurance staff 2 people.
The company mainly production and operation of superhard Abrasives products, mainly has the vitrified and resin bond diamond and CBN (cubic boron nitride) precision grinding wheel, grinding head and the grinding disc, complete specifications, support for custom. Working super hard cutting tool grinding for hard alloy, PCD, PCBN, PCD, CVD crystal, such as, CBN composite plate grinding, sapphire, crystal pendant, zirconia ceramic products such as grinding, grinding machining of cast iron, high speed steel, carbon steel alloy products. For edge grinding machine, cylindrical grinder, internal grinder, coreless grinder, surface grinder, grinding machine, grinding machine tools and models grinder. Services in mobile phones, cars, tools, superhard industry, aerospace, machinery industry, military and other manufacturers.

Address: Henan Luoyang Luo new industrial agglomeration area of Jing Jin Road No. 1
Telephone: 0379-63087601/15981832042 Mr. Qin
Fax: 0379-63087602