Set up in 2002, located in Zhengzhou Economic & Technological Development Zone in Henan Province of the People's Republic of China, Henan Union Precision Material Co., Ltd. boasts the production and R&D of superhard materials and abrasives in micron and nano sizes. We are also entitled as the High-Tech Enterprise and Diamond Research Center by the government. Main products: Monocrystal, Poly and Nano diamond and their powders' series, CBN powder, slurry and polishing films. Our products can meet and surpass international standard and enjoy a high appraisal from customers from the USA, Europe, Korea, Japan and Taiwan area. Our company is proud of a strong professional managerial and R&D team. Relying on ISO9000/14000 and OHSAS18000 systems, we exert every effort to uplift our product quality, improve our services and provide new varieties of products to the win-win goal with our customers for sustainable development. We always keep "customers upmost, humanity oriented" as our enterprise's merit perspectives. We hold it as our team spirit to have good faith and unite together; treat each other with all sincerity; and share weal and woe. We keep improving and bracing the challenges to build into a top-class enterprise.