... articles. MarketGermany, Italy, India, Egypt, Pakistan, Iran, Kuwait, United Kingdom, Russia, Indonesia, Belgium, Australia, Turkey,U.A.E, ... , Poland, Iraq, Czech, Korea, Japan, Tai wan,The United States, Canada GritPowder: 0-0.5,0-1,0.5 ... Certificate.company profileEstablished in 1990,Zhecheng Hongxiang Superhard Material Co., Ltd is the first producer who reserached synthetic diamond. And ...