Welcome to TGpeptide-Professional peptide manufacturer.

Service hotline:+86-(0)-18115476705

Quality Control

        TGpeptide take quality as the life of enterprise. In order to assure our quality, we establish perfect QC system, and use many advanced instruments such as Waters LC-MS, Agilent HPLC etc. We arrang QC inspection on each step from the purchase of raw material to final products.

  • Quality Promise

           TGpeptide promise all the products we sale have strict quality control and all pass our quality inspection. If you have disagreement on the quality, please contact us and we will re-test it, we agree to ship you product with new bath or refund after we verfy and confirm your quality disagreement.

  • After-sale service

           TGpeptide has professional after-sale team, you can contact them when you meet any questions no matter on storage conditions, dissolving suggestions or quality, and they will delier your questions to our specialists and give you our answers at first time.

  • Quality System

    System: according to the standard of ISO9001: 2008;

    Raw Material Control: all of the suppliers will be audited by TGpeptide, and all the chemicals and instruments will be inspected before we use them;

    Multi-step inspection: each product will be inspected on each step from raw material to final products.

    Multi-Method inspection: HPLC analysis report and MS spectrum will be provided for each peptides product, besides, we can make NMR, MODI-TOF, amino acids analysis, peptide content analysis if you need.

    Staff training: Regular quality meeting will be held on time to improve the sense for quality of our staffs;

  • Service

                      We're doning our best to offer you not only our product with high quality, but also considerate service. we have perfect pre-sale, sale, after-sale and technical support teams to provide you our best service.

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