Henan Union Precision Material Co., Ltd. established in 2002, is a high-tech enterprise dedicated to the research and development, production and sales of precision lapping and polishing materials, new composite materials and high-end products. Henan Union currently has fine abrasive, fluid abrasive and composite materials series of products, at the same time is committed to the semiconductor, integrated circuit industry to provide overall grinding and polishing solutions, mainly serves the processing of semiconductor wafer,  photovoltaic silicon wafer cutting with diamond wire, consumer electronics products, precision processing for sapphire LED substrate and military industry, thermal interface material production, and continuous innovation in these areas.

Henan Union pays attention to standardized management, has obtained the ISO9001, ISO14001 and ISO45001 system certification, and strictly implements the system specifications. Henan Union has developed into a supplier and service provider of ultra-precision lapping and polishing materials with core competitiveness in the super hard materials industry. It has won the trust and recognition of customers based on its strong research and development, stable quality and excellent service.

We warmly welcome customers from at home and abroad for win-win cooperation.