Find China's peptide manufacturers.

End-to-end CMC development and cGMP manufacturing for peptide and oligonucleotide APIs, from early development through commercial supply.

Qingdao-based research peptide supplier publicly disclosing in-house synthesis, batch HPLC documentation, LC-MS verification, and international fulfillment routes.

Large-scale peptide API and CDMO platform with solid- and liquid-phase synthesis, purification, lyophilization, and flexible scale-up.

Research peptide and laboratory compound catalog with product specifications, testing references, and multi-region fulfillment options.

China manufacturing campus for custom peptide APIs, process development, scale-up, and conjugation projects serving clinical and commercial programs.

Peptide and oligonucleotide CRDMO with China-based GMP manufacturing supporting research, clinical, and commercial programs.

Integrated CDMO with expanding chemical macromolecule capabilities, including solid-phase peptide synthesis and drug-substance development.

Global life-science supplier headquartered in Nanjing offering custom peptide synthesis, libraries, modifications, and discovery support.

Custom peptide synthesis platform offering peptide libraries, modifications, antibody-related services, and batch HPLC/MS analytical files.

Peptide-focused CRO/CDMO providing custom synthesis, modification, large-scale manufacturing, and drug process development.

Peptide CRO/CDMO supporting custom peptides, peptide-drug conjugates, beauty peptides, and development-to-production programs.

Peptide drug CRO, CDMO, and CMO services covering peptide fragments, APIs, impurities, modification, and MAH support.

Peptide API manufacturer and CDMO offering research peptides, custom synthesis, cosmetic peptides, and scale-up for selected generic APIs.

Established peptide and biochemical reagent supplier providing custom peptide synthesis, amino-acid derivatives, and building blocks.

Chemical technology company developing SPPS/LPPS peptide synthesis and peptide API CDMO capabilities for complex sequences and scale-up.

Custom peptide synthesis and OEM service provider disclosing an in-house workflow from raw materials through purification, analysis, and packaging.

Integrated TIDES CRDMO platform providing peptide and oligonucleotide development, manufacturing, and commercialization support.

Medtide subsidiary operating peptide CRDMO and cGMP manufacturing platforms for research, clinical, generic API, and commercial programs.

Publicly listed peptide pharmaceutical company with peptide API, lyophilized injection, and small-volume parenteral manufacturing operations.

WuXi AppTec platform for discovery, development, and manufacturing of peptides, oligonucleotides, and related conjugates.

Listed peptide company covering bioactive peptide ingredients, cosmetic peptides, CDMO services, APIs, and peptide drug products.

Publicly listed peptide and small-molecule manufacturer with disclosed peptide API and CDMO capacity expansion in Jiangsu.

Peptide R&D and manufacturing company serving drug peptides, cosmetic peptides, peptide APIs, CRO, CMO, and CDMO projects.

Peptide drug CDMO publicly describing process development and commercial-scale peptide API manufacturing capabilities.

Peptide raw-material producer focused on GLP-1 APIs, cosmetic peptides, and CDMO projects from a Xi'an production base.

Custom synthesis and contract R&D supplier with disclosed production operations in Shandong and an R&D center in Shanghai.

Peptide business publicly listed for generic bulk APIs, custom synthesis, protected amino acids, resins, and peptide sequences.

Public supplier listing for custom and generic peptide manufacture from gram scale through industrial-scale projects and peptide equipment.

Custom peptide and catalog peptide producer with amino-acid derivatives, peptide modifications, protein, and antibody services.

Research-focused custom synthesis company for long, cyclic, labeled, phosphorylated, stapled, and other modified peptides.

Custom peptide company disclosing synthesis, analytical, purification, lyophilization, protein, antibody, and small-molecule capabilities.

Peptide development and production company supporting sequence design, special modifications, generic and innovative peptide development, and scale-up.

Custom peptide and API development supplier with disclosed peptide synthesis lines and an R&D center in Jiangsu.

Biotechnology service company providing linear, modified, and protein-conjugated custom peptide synthesis for research projects.

Peptide R&D, manufacturing, and technology-transfer company offering research synthesis, modifications, and scale-up support.

Integrated peptide platform covering custom synthesis, process development, scale-up, analytical development, and commercial manufacturing.

Peptide technology company offering custom synthesis and raw-material supply from research quantities through kilogram-scale programs.

Peptide and derivative R&D company with custom synthesis, process development, drug-peptide modification, and chemically synthesized protein services.

China-based peptide supplier publicly presenting research, custom, and cosmetic peptide manufacturing services.

Nanjing peptide synthesis facility offering custom peptides, libraries, PNA, heavy peptides, process development, purification, and LC-MS services.

Peptide R&D supplier publicly listed for sequence design, special modifications, and custom peptide production services.

Cosmetic and pharmaceutical peptide company publicly profiled for peptide raw materials, CRO/CMO services, and finished formulations.

Peptide R&D, manufacturing, sales, and technology-transfer company identified in public cosmetic peptide industry research.

Cosmetic peptide raw-material and pharmaceutical intermediate developer using liquid-phase peptide synthesis and custom production.

Peptide technology company developing liquid-phase synthesis processes, GLP-1 supply-chain materials, peptide fragments, and cosmetic peptide ingredients.

Publicly listed developer, manufacturer, and supplier of peptide active ingredients for cosmetic applications.

Synthetic-biology company identified in public industry research for functional peptide and cosmetic active-ingredient development and production.

Chemical and biochemical supplier with peptide, amino-acid derivative, building-block, and custom synthesis capabilities.

Large research chemical and building-block supplier with peptide reagents, amino-acid derivatives, and custom synthesis services.

Research reagent supplier with catalog peptides, compound libraries, screening products, and custom chemical services.

Life-science reagent platform with catalog peptides, inhibitors, screening libraries, and biochemical research products.