About us

Located in the China famous production base for phosphorus chemicals---Shifang city of Sichuan province, Shifang Changjiang Chemical Industry Co.,Ltd. enjoys a beautiful environment and convenient transportation.

Upholding the tenet of "Quality First, Customer Foremost", we have established sound production, inspection, Q.C. and after-sales services systems, and we have passed the certification of the . ISO9001:2000 Quality Management System. Shifang Weifeng Chemical Co., Ltd.(our subsidiary) has self-support imp. & exp. power. Products are in good demand and well received both home and abroad.

Our company's products include more than twenty kinds in three large sorts. Coating products include super fine ferro-phosphorus powder, titanium-iron powder and ammonium polyphosphate etc.. Fine phosphate products include 85% industrial phosphoric acid, monoammonium phosphate, diammonium phosphate, potassium dihydrogen phosphate etc.. Bulk drugs include Vitamin D2, Vitamin D3 and rutin powder etc..