We are a main and reliable supplier of high purified silicon carbide powder, which is widely used for accurate wire sawing mono-crystalline 3-12 inch poly-crystalline wafers. Our products following characteristics: A. Complete sizes(400#- 3000#). B. ...

Qingdao Henghua Import & Export Co., Ltd., established in 2005, is one of China?s largest rare metal suppliers to establish business relations with Southeast Asia, Europe and other important countries, acclaimed counterparts. ...