ecialized in manufacturing and trading chemical raw material and chemical agent. Our main products are copper sulfate, titanium dioxide, zinc oxide,CMC, soda ash, active carbon, formic acid and oxalic acid which widely used in paint &coating, water treatment, rubber, plastic, glass industry, etc. In the purposes of "quality first, customer first�� more and more products have been exported to many countries in all over the world and also recived well reputations from our customers.