Chongqing Jiamei Mining Co.ltd was fund in 2007., a state-owned company , a subsidiary company of Chongqing silk group Co.ltd which formed Chongqing textile and light industry Holding Group(CTLHG) with another two companies . CTLHG is one of the TOP8 in Chongqing City and one of TOP500 in China. At the beginning, Jiamei Focuses on exploration , production, and sales of barite , we produce natural barite powder , used in chemical and oil drilling.In 2008, we became a supplier of CNPC , still now , we&＃039;ve been an important supplier of CNPC and keep a good credit.After six years endeavor, Jiamei has been a omnibus supplier of materials used in oil drilling , we not only focus on barite powder now , but also supply other product to CNPC , just like ceramic proppant, fiber glass , bentonite powder, talcum powder and so on. We also export our product to Turkmenistan, America and Canada. We hope to establish a mutual beneficial business ship with users , agents , distributers , brokers from all over the world. Please feel free to contact with me if you are interested in our products, My email is liminxing1982 AT hotmail dot com.