JR(Guangdong) New Material Incoporated Company is the company of over 30 year history since we started R & D works on diamond wheels in 1992 and succeeded to manufacture the wheels in 1992, one of the first Chinese of its type for actual use. The company was interrupted during the reform and open second，soon after，JR grows to manufacture resin bond wheels, honing stones and others, At the same time, we carried out on R & D works of diamond tools and thru all of these works we built firm foundation of JR.
Since then, we supply diamond and CBN wheels of metal, resin, vitrified and other bonds and electroplated forms, compact tools, hand-stones, files, honing stones, various dressers, diamond paste, neo-handlappers to meet users' requirements while endeavoring to improve performance of tools and trying to expand application fields with the tools. The high quality of our tools is recognized by specialists of various fields. We devote always on R & D works of new products.