Welcome To Our Site!

Our core business covers R&D and production of:

Small molecule compounds、Unnatural amino acids、Standard peptides、Pharmaceutical peptides、High-end cosmetic peptides



Please note: For peptides, we offer bottle and bag packaging, but we do not provide vials





We have modern R&D laboratories, pilot-scale laboratories, and analytical laboratories. Our wholly-owned manufacturing subsidiary, Fujian Kaixin Pharma, handles production. It covers an area of 100 mu (approximately 6.7 hectares) with 4 production workshops, equipped to meet a wide range of production requirements.

Leveraging strong R&D capabilities and extensive scale-up manufacturing experience, Suzhou Chukai Pharma empowers small molecule and peptide development for new drugs. We are committed to building a leading domestic and internationally aligned integrated R&D and production platform for both small molecules and peptides.