原创AV系列色服务在线-中国一级毛片视频免费看-国产又粗又长又大又黄的视频-国产精品久久久久9999鸭

      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.

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