Zijingang BioScience Co. Ltd. is a professional manufacture and exporter of raw material of polypeptide. Our co***ny is a hi-tech biotechnological co***ny invested and founded by a ***tor of Zhejiang University. Our co***ny is mainly engaged in the research, development and production of different kinds of active polypeptide and natural drug materials. Our strong product is Long IGF-1 R3. Owing to the superior quality, reasonable price and good service enable us to set good relationship with many clients, t...
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