Graceteen International Co.,ltd is one of the largest buyer of non ferrous metal scrap and mineral, esp Nickel Tin scrap,Tin scrap, Nickel concentrate, Tin concentrate, W sludge, Cobalt concentrate, Zn concentrate, V spent catalyst etc. >>
We are trader and manufacturer in china, having engaged in the line of chemicals for almost 10 years. We have experience with sales and distribution both in China and abroad. We mainly import and export in all kinds of nitrate salt series, sulfate salt series and fertilizer. >>