Peptide Manufacturers Directory

Kunming, Yunnan, China

Export-oriented manufacturer in Kunming specializing in LL37 and custom SPPS projects. Facilities support milligram-to-gram scale with HPLC and MS release testing.

Haikou, Hainan, China

GuideChem-listed Haikou enterprise with peptide catalog covering VIP, HCG, HMG. Experienced in express cold-chain logistics and multi-currency settlement.

Lanzhou, Gansu, China

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

Nanchang, Jiangxi, China

Nanchang biotech firm focused on HMG, Melanotan II, and bulk export. Bilingual technical support assists overseas procurement teams.

Shijiazhuang, Hebei, China

Shijiazhuang-based peptide supplier serving international B2B buyers with Hyaluronic Acid and Melanotan II. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Shenyang, Liaoning, China

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

Dongguan, Guangdong, China

GuideChem-listed Dongguan enterprise with peptide catalog covering 5-Amino-1MQ, Custom Peptide Synthesis, SPPS Peptides. Experienced in express cold-chain logistics and multi-currency settlement.

Zhuhai, Guangdong, China

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

Shenzhen, Guangdong, China

Shenzhen-based peptide supplier serving international B2B buyers with GHRP-2 and GHRP-6. The company provides batch COAs, export documentation, and flexible MOQ for research programs.

Shanghai, China, China

Export-oriented manufacturer in Shanghai specializing in GHRP-6 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 Tesamorelin, Sermorelin, Selank. Experienced in express cold-chain logistics and multi-currency settlement.

Nanjing, Jiangsu, China

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