Naphthol As-D - China Manufacturers, Factory, Suppliers

"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Naphthol As-D, Acid Blue 25 , Solvent Green 28 , Solvent Red 135 , We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.