Jiaozuo Zhongwei Chemical Co., Ltd. is specializing in researching & developing, manufacturing and trading enterprise for Polyvinylpyrrolidone(PVP) China, with the advanced equipments, we can produce 6,500 tons annually N-vinylpyrrolidone, PVP ...

Established in 2006, Fendo Pharmchem Co. is an integrated enterprise with integral research chemistry, development of chemical products and marketing. The company a highly capable developer potential markets chemicals high purity for the synthesis ...