Peptide Manufacturers Directory

Tianjin, China, China

Regional peptide manufacturer headquartered in Tianjin, supplying GHK-CU to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Ningbo, Zhejiang, China

Ningbo biotech firm focused on GHK-CU, Ipamorelin, and bulk export. Bilingual technical support assists overseas procurement teams.

Changsha, Hunan, China

Changsha-based peptide supplier serving international B2B buyers with CJC-1295 and Ipamorelin. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Qingdao, Shandong, China

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

Jinan, Shandong, China

GuideChem-listed Jinan enterprise with peptide catalog covering GHRP-2, GHRP-6, Tesamorelin. Experienced in express cold-chain logistics and multi-currency settlement.

Wuxi, Jiangsu, China

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

Hefei, Anhui, China

Hefei biotech firm focused on Tesamorelin, Selank, and bulk export. Bilingual technical support assists overseas procurement teams.

Zhengzhou, Henan, China

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

Chongqing, China, China

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

Dalian, Liaoning, China

GuideChem-listed Dalian enterprise with peptide catalog covering Semax, SS-31, DSIP. Experienced in express cold-chain logistics and multi-currency settlement.

Xiamen, Fujian, China

Xiamen biotech firm focused on SPPS Peptides, Cosmetic Peptides, and bulk export. Bilingual technical support assists overseas procurement teams.

Fuzhou, Fujian, China

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