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Strictly Select High-Quality Raw Materials From Around The World To Empower The Birth Of Every Medicine
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Discover Rocky Union Fine Chemical Products

Rocky Union Customized Services For You

We are able to provide you with one-stop services and solutions for big health, from dietary supplements, personal cosmetic care, to pharmaceutical API and intermediates, to provide you with the highest quality products. In addition, we also have a professional R&D team that can provide you with a full range of customized services.
Rocky Union pharmaceutical intermediates CDMO Services

Who We Are?

Established in 2019, Rocky Union Trade Limited. is a dynamic and innovative enterprise specializing in the import and export of active pharmaceutical ingredients (APIs), intermediates, high-end cosmetic ingredients, and nutraceutical supplements. With a steadfast commitment to quality and client satisfaction, the company has rapidly expanded its global footprint, serving markets across Europe, the United States, Japan, South Korea, Southeast Asia, South America, and beyond.

Why Choose Rocky Union?

We are able to provide you with one-stop services and solutions for big health, from dietary supplements, personal cosmetic care, to pharmaceutical API and intermediates, to provide you with the highest quality products. In addition, we also have a professional R&D team that can provide you with a full range of customized services.
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DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Industry Insights & Product Knowledge​​​​​​​

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What Are the Side Effects of PDRN? An API Manufacturer's Perspective on Raw Material Purity

2026-07-31

PDRN side effects often stem from raw material impurities, not the molecule itself. Discover why protein residues and endotoxins in polydeoxyribonucleotide impact tolerability for skin boosters and barrier repair. Purity is paramount.

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2026-07-31
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Can Ursodeoxycholic Acid Remove Gallstones? Science, Success Rates & Why API Purity Is Critical

2026-06-30

UDCA dissolves small cholesterol gallstones over 6–24 months. Rocky Union’s 38 yrs expertise ensures CEP-certified, high-purity API for safe, compliant global formulations. Contact us.

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2026-06-30
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Hydrocortisone Side Effects: What Formulators & Procurement Must Know

2026-06-17

Hydrocortisone side effects include skin thinning, adrenal suppression & blood sugar spikes. 38 yrs expertise ensures CEP-certified Hydrocortisone API purity, preventing impurity risks for safe formulations.

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2026-06-17
active pharmaceutical ingredient cdmo

FAQ

  • What is the Minimum Order Quantity (MOQ)?
    MOQ varies based on product characteristics and stock availability. Typical raw materials usually require a MOQ of 50kg-500kg, while some high-purity products may have a negotiable lower MOQ.

    Sample Policy:
    Supports small-volume sample orders (minimum 1kg).
    Free samples are available for specific products (shipping costs to be covered by the customer).
    Note: New customers can apply for an MOQ waiver on the first order.
  • How is the quality of raw materials guaranteed to meet pharmaceutical-grade standards?
    Production Environment:
    GMP-certified workshops, with key raw materials produced in D-grade clean areas.

    Full Process Quality Control:
    Each batch undergoes HPLC/GC analysis (Certificate of Analysis provided).
    Strict adherence to pharmacopeia standards (USP/EP/ChP).
    Regular testing for heavy metals, solvent residues, and allergens by ISO 17025-certified laboratories.

    Quality Traceability:
    Unique batch number system, with data archived for at least 10 years.
  • What payment methods are supported?
    Main Payment Methods:
    T/T (Telegraphic Transfer): 30% advance payment, balance before shipment.
    L/C (Letter of Credit).

    Risk Protection:
    Alibaba Trade Assurance and transaction insurance from Sinosure.
    Customized products require 100% advance payment.
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Rocky Union has a professional technical team with extensive expertise and educational background in pharmaceutical raw materials to provide customers with fast, professional and comprehensive service.

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