Polymixin B Sulfate

IFFECT CHEMPHAR CO., LTD. is the biggest R&D manufacturing specialized in a great deal of new APIs in China. We are both manufacturer and exporter of bulk drugs and intermediates for the Pharmaceuticals & Veterinary. Almost all of our products are on the way to applying for COS and FDA approval.We have been supplying our products to dozens of preparation factories and laboratories in non-patented area for more than 19 years. To strengthen the professional ability and competitiveness in this fie...