Peptide Manufacturers Directory

Wuhan, Hubei, China

Regional peptide manufacturer headquartered in Wuhan, supplying Hyaluronic Acid to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Chengdu, Sichuan, China

Chengdu biotech firm focused on Hyaluronic Acid, 5-Amino-1MQ, and bulk export. Bilingual technical support assists overseas procurement teams.

Suzhou, Jiangsu, China

Suzhou-based peptide supplier serving international B2B buyers with Melanotan II and 5-Amino-1MQ. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Guangzhou, Guangdong, China

Export-oriented manufacturer in Guangzhou specializing in 5-Amino-1MQ and custom SPPS projects. Facilities support milligram-to-gram scale with HPLC and MS release testing.

Beijing, China, China

GuideChem-listed Beijing enterprise with peptide catalog covering Custom Peptide Synthesis, SPPS Peptides, Peptide APIs. Experienced in express cold-chain logistics and multi-currency settlement.

Xi'an, Shaanxi, China

Regional peptide manufacturer headquartered in Xi'an, supplying Peptide APIs to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Tianjin, China, China

Tianjin-based peptide supplier serving international B2B buyers with Ipamorelin and GHRP-2. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Ningbo, Zhejiang, China

Export-oriented manufacturer in Ningbo specializing in GHRP-2 and custom SPPS projects. Facilities support milligram-to-gram scale with HPLC and MS release testing.

Changsha, Hunan, China

GuideChem-listed Changsha enterprise with peptide catalog covering GHRP-6, Tesamorelin, Sermorelin. Experienced in express cold-chain logistics and multi-currency settlement.

Qingdao, Shandong, China

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

Jinan, Shandong, China

Jinan biotech firm focused on Sermorelin, Semax, and bulk export. Bilingual technical support assists overseas procurement teams.

Wuxi, Jiangsu, China

Wuxi-based peptide supplier serving international B2B buyers with Selank and Semax. The company provides batch COAs, export documentation, and flexible MOQ for research programs.