The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Dl Chloramphenicol Powder, Cas No 58-55-9 Theophylline, Pharmaceutical Raw Material, Cas No 58-55-9 Theophylline,635-65-4. 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,Malta, Indonesia,Hungary, Slovak Republic.With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.