He Hui products cover super-hard material and super-hard material products, including single crystal diamond, polycrystalline diamond, micro powder, CBN; brazed products, electroplated products, sintered products, laser welded ones; diamond/CBN grinding wheel, fiber oil stone, polishing pad etc. They are widely applied in the use of stone industry, ceramic industry, vehicle making, military equipment producing, grinding machine, aerospace science and technology, non-metallic material processing, micron electronics and precision instrument making industry. 
China