Buy Cobalt materiel and Nickel materiel--Huachang

This is Shenyang Huachang Antimony Chemical Co.,Ltd. Now,we purchase the following lists. Cobalt and nickel slags, the cobalt content should be more than 3% and the nickel content should be more than 8%. Nickel mud, nickel slag, nickel and copper alloy, nickel alloy powder, rough nickel sulphate,rough nickel carbonate, the nickel content should be more than 10% after desiccation. If interesting,please contact us directly.