With the rapid development, We extend our business to Non-ferrous industry, and now we are buying all kinds of cobalt materiel, such as Cobalt and nickel slags, cobalt mud, rough cobalt sulphate, rough cobalt carbonate, rough cobalt hydroxide, rough cobalt chloride, rough cobalt nitrate and the alloy material with cobalt, nickel and copper contents. The cobalt content should be more than 2% in metal materials and the content should be between 10%-12% in the salt of cobalt and manganese. For Cobalt and nickel scraps, the cobalt content should be more than 3% and the nickel content should be more than 8%.If you have, Pls kindly contact us freely.