We are an import and export corporation in China, mainly importing and machining. The business rage is chemical products, nonferrous metals, minerals products. As usual, we import te, bi, CD, cobalt, al, ( nonferrous metals) in powder, flake, shot, granule. Selenium powder or pellets, selenium metal powder(non-isotope), and copper, tellurium, lead, zinc, bismuth scrap, battery scrap, waste platinum/palladium catalyst from refinery and phamaceutical, platinum/palladium scrap and so on. We also supply selenium dioxide, manganese films, gum rosin and plans to add two products: Sodium selenite and selenium powder diluted. We have our factory, so there is a steady demand for them.