Justin (Shandong) Biotech Co., Ltd.


China-based National High-Tech peptide manufacturer with GMP certified production facilities,serving global clients with high purity peptides and CDMO services.
Justin Peptides
Company Profile

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.
About us
About us
About us
About us
Overview
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Production workshop

Overview
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Production workshop

Overview
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Production workshop

Overview
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Production workshop

Production workshop

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.