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SYS Pharma is a GMP-certified API manufacturer specializing in synthetic peptides, with over 7 years of proven experience.
Our expert team excels in both solid-phase and liquid-phase synthesis, delivering consistent quality that meets the highest industry standards. With state-of-the-art facilities and high-precision equipment, we ensure exceptional purity and bioactivity across all products — from milligram-scale research peptides to multi-kilogram commercial batches.
We combine advanced manufacturing capabilities with a commitment to service, offering competitive pricing, flexible production, and reliable global delivery. Trusted by researchers, pharmaceutical companies, and industrial partners worldwide.
Process Capability : Peptide Science at Our Core
Our expert chemists specialize in solid-phase and liquid-phase synthesis, enabling:
1.High bioactivity & structural complexity
2.99% purity with tight batch-to-batch consistency
3.Tailored solutions for unique project demands
After-sale Service : We fully stand behind the purity and content as stated. If you choose to perform third-party testing, we will honor the results as the standard.
If the purity is found to be below 99%, or the content is below 100%, we will issue you a full refund for the affected product— no questions asked.
Certificate
China (Mainland)
