Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for (4-Chlorophenyl)(4-Hydroxyphenyl)methanone CAS 42019-78-3, Molecular Formula C20H20O9, Tenofovir CAS 147127-20-6, N"-Dicyclohexylcarbodiimide,Methyl 5-bromo-6-chloropyridine-3-carboxylate. All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Wellington, Algeria,Ukraine, Sacramento.We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.