91成人一区,青青草视频日本一本道黄色,日韩欧美中文字幕乱伦一区二区三区,大鸡巴操裤袜美女

      Chengdu shengnuo biopharmaceutical Co., Ltd. is subordinate to Chengdu Shengnuo Technology Development Co., Ltd., which was established in October 2004. It is a high-tech certification enterprise in Sichuan Province, with a registered capital of 45 million and 228 employees. It has more than 50 key technologies for large-scale production of peptides which have been listed at home and abroad. It is a mature domestic enterprise specializing in large-scale production of peptide and amino acid drugs. The single batch production reaches kg level, and the company has passed the FDA certification.