[ MF] : Cr2O3 [ SG] : 5.21 [ Usage] : Used in the chrome smelt and chromium carbide, the dyeing agent of porcelain enamel and ceramic, leatheroid, structure material, sunlight fast coating, abradant, green....
We Gansu Qiyuan Chromate-Chemical Production Co., Limited Import & Export Business Head Office located in Gaolan County Lanzhou Gansu China which established in 2001with over ten years experience in....