Production Base

Zhejiang JK Peptide Biotech Co.,Ltd. is located in the Hangzhou Bay Economic Development Zone, Shangyu District, Shaoxing, Zhejiang Province. Its total construction area is 50 mu (approximately 32,235 square meters). The company plans to have an annual production capacity of approximately 6,000 kg of high-end peptide APIs, including 2,500 kg of Semaglutide, 2,500 kg of Tirzepatide, 1,000 kg of other peptide APIs, and 5,000 kg of peptide intermediates (for internal use).

Chromatograph for industrial preparationIndustrial preparative chromatograph

The plant is currently under construction and is expected to be completed and inspected in the third quarter of 2026. Upon completion, the company's peptide API production and commercial supply capabilities will be significantly enhanced. We sincerely welcome inquiries and collaborations from domestic and international partners.

USER EVALUATE

Here is the customer's evaluation of us

Having worked with your company for many years, the consistent quality and rigorous delivery process are very reassuring. In peptide customization services, whether it is complex sequence synthesis or subsequent modification processing, we demonstrate extremely high professional level and are our trusted long-term partners.

Your company has obvious technological advantages in the peptide industry chain, with rapid project response and efficient communication. From research and development sampling to bulk delivery, everything is very smooth. Every collaboration has made us feel the true 'customer-centric' service philosophy.