Wuhan Stange Chemical Co,.Ltd is located in Wuhan, Hubei province, China. We specialized in providing one stop shopping service of pharmaceutical Intermediates, Vitamin materials and food additives, etc. Our products are produced with GMP guidelines, and every products can meets the latest pharmacopoeia quality standards(USP,EP,CP,BP,etc). Our factories have the advanced production technology and equipment, strong technical force, first-class experiment and testing equipment. And passed the ISO...