Qinghai Chromic Salts High Technology Co., Ltd.

[ Manufacturer ]Main business are Metal chromium, Chromium oxide green, Chromic anhydride

Xining Fuli Plaster Development General Corp.

[ Manufacturer ]Main business are Boric acid

Qinghai Datong Chenguang Boron Co., Ltd.

[ Manufacturer ]Main business are Boric acid, Magnesium sulfate.

Qinghai Liyada Chemical Factory

[ Manufacturer Trader ]Main business are Chemical products