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About Us

Company slogan: Innovation, cooperation and win-win
Company introduction: Shanghai Chinqesen Biotechnology Co., Ltd. is a professional pharmaceutical technology company, dedicated to the R&D, production and sales of peptides, pharmaceutical raw materials, pharmaceutical intermediates, and fine chemical intermediates.
Company team: Shanghai Chinqesen Biotechnology Co., Ltd. has a strong technical background. The team members are all PhD, master and undergraduate students. Good at the process route design, synthesis, process optimization and new drug research of drugs and chemical intermediates. At the same time, the company is equipped with various advanced HPLC-MS, GC-MS instruments and organic synthesis detection equipment, which can meet the detection needs from milligram level to kilogram level.

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Our advice

  • Any inquiries will be replied within 12 hours.

    We will reply to you as soon as we see the inquiry. If it is due to time difference, we will reply within 12 hours.
  • Whether to provide a test report.

    Third-party testing reports can be provided, we also support customers to test our company's products. If the test fails, we will reissue it for free or provide a full refund and compensate for the testing cost.
  • We can guarantee product quality.

    We have our own factory that can provide you with high-quality products with a purity of over 99%.
  • Shipping and delivery time.

    It will be shipped within 5 working days after payment is received, and the package will be delivered to you within 10-15 working days after shipment.
  • Reasonable & competitive price, fast lead time.

    Reasonable & competitive price, fast lead time.
  • Can pass customs successfully.

    The packaging is safe and can successfully pass the customs of the country where it is located, if the package is seized by customs or there are any problems during transportation, we will reissue it for free.
  • Excellent and fast after-sales service

    If you have any questions after receiving the product or during use, we will solve it for you as soon as possible.
  • Under what circumstances will no compensation be paid.

    Please send the correct and complete delivery address when you purchase. If the package is returned due to insufficient address or the package is lost after it has been placed in the mailbox and is not picked up in time, All losses are borne by the buyer.