Shandong Bairui Pharmaceutical Co., Ltd. is a specialized production base of APIs of semi-synthetic antibiotics; our businesses include research, development, pilot-scale experiment, production and trade. All our sterile APIs get the GMP certificates of China and we establish complete QC system in our company. Sticking to such criterion of "Producing safe, quality and efficient drugs", and according to our company's standards (which are better than the standards of Chinese Pharmacopoeia) and GMP standard.