Changsha Hengfeng Superhard Material Co,.Ltd was found in 2008 which is specialized in producing diamond powder. We are offering a comprehensive assortment of RVD Diamond Powder widely used in polishing, finishing, super finishing and lapping powder for sapphire polishing, glass, natural diamond etc. These RVD Diamond Powder are available as per client's requirements. Our range of RVD Diamond Powder is available at most competitive prices.