Shanghai Xinlun Superabrasives Co., Ltd. is a diversified high-tech enterprise undertaking scientific research, production and trade. It has Certificate of Invention Patent, Certificate of Utility Model Patent and several independent intellectual properties concerning grinding wheels manufacturing. We are specialized in making vitrified bond CBN wheel series, SD wheels and vitrified small wheels for precision grinding, which are widely applied in compressors, automobiles, bearings, tools, machines and moulds industries. The products can process various difficult-to-grind metallic and non-metallic materials by means of external cylindrical grinding, internal cylindrical grinding, plane grinding, end face grinding and thread grinding, which are of high speed, high efficiency, high precision, and low cost,. The company has implemented and maintained a quality management system: ISO9001:2000 and an environment management system: ISO14001:2004 and is awarded as High-tech Enterprise in Shanghai. We are qualified to engage in import and export trade.