Hainan Zhonghe Pharmaceutical Co.Ltd is a high-tech enterprise held by Hainan Zhonghe (Group) Co.Ltd. It is the first pharmaceutical manufacturer specialized in researching and manufacturing peptide drugs in China and is also the biggest peptide bulk drug manufacturer in Asia. With GMP-certified plantsits production capacity of peptide bulk drug ranks the first in Asia. our products include HEXIN？ Thymopentin for Injection ，HENING？ Somatostatin for Injection，HERI？ Thymosin α1 for Injection and HEYI？ Desmopressin Acetate Injection.