Search and compare verified peptide manufacturers and China peptide suppliers. Find the right partner for custom peptide synthesis, GMP APIs, and research-grade peptides.
300 manufacturers found
Shenzhen, Guangdong, China
Shenzhen Peptide Biotech is a GMP-certified peptide manufacturer specializing in custom peptide synthesis, GLP-1 analogs, and research-grade peptides for pharmaceutical and biotech clients worldwide. With over 15 years of experience, 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 ISO 9001 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.
Guangzhou, Guangdong, China
Guangzhou NovaPeptide Solutions provides end-to-end peptide manufacturing from sequence design to final QC release. As a China peptide supplier, they export to over 40 countries with full documentation support.
Suzhou, Jiangsu, China
Suzhou MedPeptide Scientific specializes in peptide drug discovery support and GMP peptide manufacturing. The company works with biotech startups and established pharma companies on peptide lead optimization.
Beijing, China
Beijing ProTech Peptide Co. is a research-focused peptide manufacturer serving China's top universities and international research labs. They offer peptide microarrays, phospho-peptides, and labeled peptides for proteomics research.
Xiamen, Fujian, China
Xiamen OceanPeptide Biotech combines marine biotechnology with peptide synthesis expertise. The company produces bioactive peptides for cosmetics, food supplements, and pharmaceutical applications from its coastal manufacturing facility.
Hangzhou, Zhejiang, China
Established in 2014, Hangzhou Mandi Biotechnology is an export-oriented Chinese peptide manufacturer specializing in research-grade GLP-1 analogs, healing peptides, and blended formulations. The company supports international buyers with bulk vial supply, COA documentation, and flexible payment options.
Xi'an, Shaanxi, China
Shaanxi Xinyan Biomedia supplies biochemical reagents and custom peptides for research institutions across China. Their peptide division focuses on catalog peptides, modified sequences, and milligram-to-gram scale SPPS production.