Shandong Shengyuan Peptide Technology Co., Ltd. traces its origins to 2003, built on one guiding idea: that reproducible, world-class peptide research requires scientific rigor matched by equally disciplined synthesis technology. From a compact laboratory in Shandong, the company has become a full-service peptide CDMO serving pharmaceutical companies, universities, and research institutes in more than 50 countries.
Who We Serve
Today, with over 200 dedicated scientists and our automated synthesis platform, we serve 500+ pharmaceutical companies, universities, and research organizations — supplying everything from single research peptides to multi-kilogram OEM programs. Our customers rely on us for one reason above all: every peptide we produce meets research-grade standards, validated by HPLC, mass spectrometry, and amino acid analysis. Science you can trust.
Our Technology Platform
Our proprietary synthesis platform combines automated solid-phase peptide synthesis (SPPS) with real-time QC monitoring at every stage — coupling, cleavage, purification, and lyophilization — delivering precision at scale. From milligram feasibility studies to kilogram production runs, the same analytical release panel applies, so data stays comparable across your entire program.
Our Team
Scientists behind every batch: over 200 chemists, analysts, and regulatory specialists working across synthesis, QC, and global compliance.
Why Researchers Choose Shengyuan
- Verified quality: every batch ships with a complete, traceable Certificate of Analysis.
- Anti-counterfeit protection: label verification codes authenticated online in seconds.
- Scale continuity: milligram to kilogram from the same facility and the same QC panel.
- OEM capability: formulation, private labeling, registration dossiers, and cold-chain logistics.