Shaanxi Shangnan Dongzheng Chemical Co., Ltd. is the largest manufacturer and exporter of trivalent chromium salts in China.

We have been in chromium chemical industry for nearly 30 years and now are selling worldwide.

Trivalent chromium slats is widely used in chrome plating, wood preservation, medicine, pigments, colored glass, dyeing and electroplating etc.

Our mainly products including chromium chloride, chromium formate, chromium acetate, basic chromium sulphate etc.

Dongzheng Chemical welcomes customers both home and abroad to come and visit our factory to discuss further about trivalent chromium salts

On mutual benefits.