About Us
Justin (Shandong) Biotech Co., Ltd. is a National High-Tech oriented peptide company located in Jining, Shandong Province. We integrate R&D, customization, scale-up and GMP manufacturing of peptides and related derivatives, serving pharmaceutical, cosmetic, and research institutions worldwide.
Based on our FDA grade production base in Hubei and Shandong Province and our laboratories in cooperation with local universities, our company continuously innovates and develops new peptide products. Our production is not limited to pharmaceutical peptides and cosmetic peptides, but also includes the research and development of peptide products and formulations, as well as CDMO services.