Dongzheng Chem supply trivalent chromate from China: Chromium Nitrate,Chromium Acetate,Chromium Chloride,Chromium formate etc. trivalent chromium products
13991503401
0914-2022668

Dongzheng Chemical M.& E. of Trivalent Chromium Chemicals in China.

E-mail

Super quality CHROMIC ACID for hard chrome plating

Aimed for Japan and the US etc chrome plating industy.

E-mail
13991503401