Peptide Manufacturers Directory

Dongguan, Guangdong, China

Dongguan biotech firm focused on Peptide APIs, GLP-1 Peptides, and bulk export. Bilingual technical support assists overseas procurement teams.

Zhuhai, Guangdong, China

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

Shenzhen, Guangdong, China

GuideChem-listed Shenzhen enterprise with peptide catalog covering Sermorelin, Selank, Semax. Experienced in express cold-chain logistics and multi-currency settlement.

Shanghai, China, China

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

Hangzhou, Zhejiang, China

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

Nanjing, Jiangsu, China

Nanjing-based peptide supplier serving international B2B buyers with SS-31 and DSIP. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Wuhan, Hubei, China

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

Chengdu, Sichuan, China

GuideChem-listed Chengdu enterprise with peptide catalog covering PT-141, Epithalon, AOD9604. Experienced in express cold-chain logistics and multi-currency settlement.

Suzhou, Jiangsu, China

Regional peptide manufacturer headquartered in Suzhou, supplying AOD9604 to CROs and distributors. QC includes identity confirmation and lyophilization validation.

Guangzhou, Guangdong, China

Guangzhou biotech firm focused on AOD9604, IGF-1LR3, and bulk export. Bilingual technical support assists overseas procurement teams.

Beijing, China, China

Beijing-based peptide supplier serving international B2B buyers with Cagrilintide and IGF-1LR3. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Xi'an, Shaanxi, China

Export-oriented manufacturer in Xi'an specializing in IGF-1LR3 and custom SPPS projects. Facilities support milligram-to-gram scale with HPLC and MS release testing.