High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Iron Oxide Fe2o3 Pigment For Brick, Solvent Yellow Dyes , Dyes For Paper , Red Dye ,31-5 Direct Black 19 . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Bangladesh , Barcelona ,French , Suriname .We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.