Shanxi Bigstars superabrasive products Co., Ltd is a high-tech company engaged in R&D, manufacture of superabrasive grinding wheels, honing stone and tools related. In absorption of advanced overseas honing technological theory, we are committed to the research and development of honing stone ingredients. Aiming at different processing materials and processing conditions, we launched series of superabrasive stones.As we all know, the Diamond and CBN grinding wheel belong to superhard abrasive grinding wheel. Bigstars direct for different workpiece materials, design professional recipe ,The grinding wheel products with sharp cutting, high-efficiency grinding, long life characteristics.At the moment, honing stones we produced can be equipped for most of home and abroad honing machines. For example, Germany GEHRING, NAGEL; America SUNNEN; Japan CHISHIMA Corporation, TOYO modern technology company, NISSIN; England J&S company; Dahe machine tool plant; Ningbo 4332 plant ;Beijing third machine tool plant etc. We develop abrasive stones for special purpose as per the customer€™s requirements.