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about

Leading Manufacturer and Solution Provider of Cyclodextrin Materials

Shandong Binzhou Zhiyuan Biotechnology Co., Ltd. is an innovative high-tech enterprise specializing in the research, development, production, and application of cyclodextrin derivatives and inclusion complexes.
We offer:

  • Over 70 types of cyclodextrins
  • Comprehensive pre-sale, in-sale, and after-sales service
  • Certifications: DMF, GMP, ISO
  • Compliance with USP, EP, and CP standards
  • Annual production capacity of 5,000+ tons
About us

Why Choose Zhiyuan Biotechnology?

With advanced R&D, quality inspection center and professional research team, maintains long-term cooperative relationship with top university of cyclodextrin research, also many R&D platforms.

  • icon1
    30,000+ m²
    Of production and R&D space
  • icon2
    100+
    Skilled employees
  • icon3
    1,500+
    Cooperative partners worldwide
  • icon4
    13+
    Years of industry experience
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Application Scenarios

Cyclodextrin Used In Pharmaceutical Industry

Cyclodextrin Used In Pharmaceutical Industry

It can increase solubility and bioavailability of insoluble drugs, adjust and control drugs release ratio, decrease side effects of drugs, and enhance stability of drugs, can be used for oral medication, injection, mucosal delivery systems (including the nasal mucosa, rectum, cornea, etc.), dermal drug delivery systems, lipophilic drugs targeting delivery, and also used as protective agent and stabilizer of protein.

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Cyclodextrin Used In Cosmetics Industry

Cyclodextrin Used In Cosmetics Industry

With its particular cavity molecular structure, compound molecules can be enveloped by the cyclodextrin to play a special role in solubilization, slow release control, molecular embedding, enhance the stability of nutritional constituent and extend active time of effective constituent,also reduce stimulate of organic molecular in cosmetic to the skin and mucosa, and cover up some bad smells.

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Our Advantages

We adhere to strict GMP standards, and comply with multiple international pharmacopeias (USP, EP, CP). All products are backed by DMF and CDE filings. We ensure high quality, fast response, and competitive pricing.

  • Quality Assurance

    Certified GMP-compliant pharmaceutical-grade production workshops, large-scale medical-grade storage, and a complete QA/QC/R&D system.

  • Professional Service

    Our team of experienced sales engineers provides prompt responses and reliable guidance throughout every stage—before, during, and after the sale.

  • Competitive Pricing

    We offer the most competitive prices based on our large production scale and deep market understanding.

  • Fast Delivery

    We maintain ready stock for quick dispatch. Global delivery is supported via express, air, or sea freight, tailored to customer needs.

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