Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Basic Brown Factory OEM/ODM Products, Nigrosine Black Dye , Reactive And Direct Dye , Metal Complex Solvent Dye ,Disperse Dyes . We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price. The product will supply to all over the world, such as Europe, America, Australia,Los Angeles , Houston ,Costa Rica , Las Vegas .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.