Hangzhou Huajin Pharmaceutical Co.,Ltd. is a government owned company located in Hangzhou. Also Top 500 enterprise in China mainland.

Specializing in bio-tech and the manufacture of biological agent, raw materials as well as intermediates and custom synthesis and contract research.

Products including Thymomodulin ,TP-5, Thymosin alpha1, Octreotide Acetate, Oxytocin Acetate, Gerebrolysin concentrate, hepatocyte growth-promoting factor solution & powder , Transfer factor solution, Protein etc.

We also provide custom synthesis and contract research for mg to kg quantities of catalog and/or non-catalog products within our own research laboratories and scale-up facilities.