Company profile:Established in 1990,Zhecheng Hongxiang Superhard Material Co.,Ltd is a specialized enterprise that engages in the research, production and sales of various kinds of synthetic diamond and diamond tool, glass toolswhich keep ahead in Chinese market. Our target: Advanced technology is the basis of high-quality products. We specialized in synthetic diamond , diamond micron powder , PCD for wire drawing dies , PCD for Gemstones , PCD for oil drilling bit , diamond drill bit, diamond saw blade , diamond grinding wheel, diamond polishing pad , CNC diamond tools etc .