Search and compare verified peptide manufacturers and China peptide suppliers. Find the right partner for custom peptide synthesis, GMP APIs, and research-grade peptides.
300 manufacturers found
Nanjing, Jiangsu, China
Jiangsu Aofu Biotechnology manufactures feed-grade and research peptides for animal health and laboratory use. Peptide amino acid blends and small peptide additives are exported globally.
Nanjing, Jiangsu, China
Leshop Biotechnology Nanjing specializes in cosmetic peptide ingredients and OEM formulation support. Popular exports include copper peptides, anti-wrinkle sequences, and carrier peptides for skincare brands.
Shanghai, China
Yuanye Bio is a catalog supplier of biochemical reagents including amino acids, peptides, and enzyme substrates. Their peptide stock supports academic screening and method validation workflows.
Shanghai, China
Shanghai Bioray Biotechnology provides cell lines, recombinant proteins, and synthetic peptides for oncology and immunology research. QC includes endotoxin testing for sensitive applications.
Haikou, Hainan, China
Hainan Hanhai Zhiyuan supplies pharmaceutical intermediates and niche research peptides from a Hainan free trade zone base, offering tax-advantaged export logistics for international buyers.
Nanjing, Jiangsu, China
Nanjing Lvzhiyi Biotechnology focuses on food additive peptides and bulk biochemical supply. International distributors source stable, documentation-ready peptide and vitamin blends.
Shanghai, China
Shanghai Univ Biotech distributes antibodies, ELISA kits, and research peptides to universities and hospitals. Peptide offerings align with Western blot and cell signaling workflows.
Beijing, China
Beijing Aspira Biotechnology manufactures heparin derivatives and specialty peptides for coagulation and metabolic research. Products ship with full analytical characterization packages.
Tianjin, China
Tianjin Ruichuang Biotechnology supports agricultural and biomedical research with peptide reagents and plant science kits. Custom peptide orders serve crop science and microbiology labs.
Shanghai, China
Shanghai Yibo Biotechnology produces yeast expression systems and peptide antigens for vaccine R&D. Their peptide team supports antigen design and pilot immunogen production.
Wuhan, Hubei, China
Hubei Qifei Pharmaceutical Chemical is a GuideChem-listed manufacturer of pharmaceutical intermediates with expanding peptide capabilities. Bulk orders include healing and metabolic research sequences.
Xi'an, Shaanxi, China
Xi'an Tianyu Biotechnology extracts and synthesizes bioactive compounds including peptide fractions for nutraceutical applications. Northwest China logistics hub supports Belt and Road exports.