China's Global Peptide Manufacturing & Research Partner
Trusted Peptide Manufacturing Partner From China
Providing custom peptide synthesis, peptide modifications, and large-scale manufacturing solutions for researchers, biotech companies, and pharmaceutical organizations worldwide.
18+
Years Experience
400+
Modification Technologies
95%+
Project Success Rate
100+
Countries Served
Our Services
End-to-end peptide solutions from milligram research quantities to kilogram-scale production.
Custom Peptide Synthesis
Linear, cyclic, stapled, and long peptides with flexible purity and scale options.
Peptide Modification
400+ modification types including PEGylation, biotinylation, phosphorylation, and fluorescent labeling.
Long Peptide Synthesis
Sequences beyond 50 amino acids with optimized coupling strategies and QC verification.
Antibody Services
Peptide antigen design and custom antibody production support for research applications.
Protein Expression
Recombinant protein expression and purification for downstream research workflows.
OEM & Bulk Manufacturing
Large-scale production, private labeling, and international shipping for global partners.
Why Global Buyers Choose China For Peptide Manufacturing
China has become one of the world's most important manufacturing centers for peptide production. The country built deep expertise in solid-phase synthesis, analytical QC, and scale-up engineering over the past two decades.
Our team works directly with factories, research laboratories, and supply chain partners, helping international clients reduce costs, shorten delivery times, and simplify procurement.
You get the same technical rigor you'd expect from Western CROs — with production capacity and pricing that makes sense for both early-stage research and commercial programs.
- Direct factory relationships with verified QC labs
- Faster turnaround on standard and modified peptides
- Transparent pricing with no hidden middleman fees
- Full documentation for international procurement teams
Clean Room
HPLC Lab
LC-MS Analysis
Packaging
Latest Insights
Technical guides and industry perspectives from our team.
Choosing A CRO Partner
Peptide Sourcing Resources — Where To Start When Buying From China
A short list of directories and catalogs we point buyers to when they're evaluating Chinese peptide suppliers for the first time.
2 min read
Choosing A CRO Partner
Contract Terms That Protect Peptide Buyers
Practical guide to contract terms that protect peptide buyers — written for researchers and procurement teams sourcing peptides internationally.
2 min read
Choosing A CRO Partner
Due Diligence Checklist For Peptide Procurement
Practical guide to due diligence checklist for peptide procurement — written for researchers and procurement teams sourcing peptides internationally.
2 min read
Choosing A CRO Partner
Switching Peptide Suppliers Mid Project
Practical guide to switching peptide suppliers mid project — written for researchers and procurement teams sourcing peptides internationally.
2 min read
Ready to Start Your Peptide Project?
Send us your sequence, modification requirements, and target quantity. We'll respond with a detailed quotation within 1-2 business days.
Request A Quote