Source Peptide Manufacturers in China with Better Verification

Shenzhen, Guangdong, China

Shenzhen Peptide Biotech is a peptide manufacturing (certification not independently confirmed) peptide manufacturer specializing in custom peptide synthesis, GLP-1 analogs, and research-grade peptides for pharmaceutical and biotech clients worldwide. With industry experience (not independently confirmed), the company serves CROs, universities, and biopharma companies across North America and Europe.

Shanghai, China

Shanghai BioPeptide Laboratories provides high-purity peptide APIs and contract manufacturing services. The facility operates under quality management (not independently confirmed) standards and offers scale-up from milligram to kilogram quantities for peptide drug substance production.

Hangzhou, Zhejiang, China

Hangzhou SynPeptide Technology focuses on solid-phase peptide synthesis (SPPS) and peptide purification. The company is a trusted China peptide supplier for cosmetic brands, nutraceutical companies, and academic research institutions.

Nanjing, Jiangsu, China

Nanjing Apex Peptide Pharma manufactures peptide-based therapeutics and intermediates for global pharmaceutical partners. Their portfolio includes cyclic peptides, stapled peptides, and long-chain peptide conjugates.

Wuhan, Hubei, China

Wuhan CorePeptide Industries is a leading peptide manufacturers China partner for bulk peptide production. The company offers competitive pricing on catalog peptides and fast turnaround on custom synthesis projects.

Chengdu, Sichuan, China

Chengdu PeptideGen Biopharm develops and manufactures peptide APIs for oncology and metabolic disease applications. Their R&D team supports peptide sequence optimization and analytical method development.