Peptide Manufacturers Directory

Dongguan, Guangdong, China

GuideChem-listed Dongguan enterprise with peptide catalog covering DSIP, PT-141, Epithalon. Experienced in express cold-chain logistics and multi-currency settlement.

Zhuhai, Guangdong, China

Regional peptide manufacturer headquartered in Zhuhai, supplying Epithalon to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Shenzhen, Guangdong, China

Shenzhen-based peptide supplier serving international B2B buyers with GLP-1 Peptides and Research Peptides. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Shanghai, China, China

Export-oriented manufacturer in Shanghai specializing in Research Peptides and custom SPPS projects. Facilities support milligram-to-gram scale with HPLC and MS release testing.

Hangzhou, Zhejiang, China

GuideChem-listed Hangzhou enterprise with peptide catalog covering Peptide Libraries, Peptide Purification, GMP Manufacturing. Experienced in express cold-chain logistics and multi-currency settlement.

Nanjing, Jiangsu, China

Regional peptide manufacturer headquartered in Nanjing, supplying GMP Manufacturing to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Wuhan, Hubei, China

Wuhan biotech firm focused on GMP Manufacturing, Catalog Peptides, and bulk export. Bilingual technical support assists overseas procurement teams.

Chengdu, Sichuan, China

Chengdu-based peptide supplier serving international B2B buyers with Peptide Blends and Catalog Peptides. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Suzhou, Jiangsu, China

Export-oriented manufacturer in Suzhou specializing in Catalog Peptides and custom SPPS projects. Facilities support milligram-to-gram scale with HPLC and MS release testing.

Guangzhou, Guangdong, China

GuideChem-listed Guangzhou enterprise with peptide catalog covering Bulk Peptide Production, Tirzepatide, Retatrutide. Experienced in express cold-chain logistics and multi-currency settlement.

Beijing, China, China

Regional peptide manufacturer headquartered in Beijing, supplying Retatrutide to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Xi'an, Shaanxi, China

Xi'an biotech firm focused on Retatrutide, MOTS-c, and bulk export. Bilingual technical support assists overseas procurement teams.