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Hainan Qingrun Biotechnology - Original Manufacturer of Pure Phycocyanin


Directly from our Hainan cultivation base. Powered by 30 years of pioneering extraction technology, we provide high-purity natural blue solutions with full supply chain control.

  • Direct Source Factory
  • Pioneering Extraction Tech
  • Full-Chain Quality Control
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Factory Environment

Trusted by Global Industry Leaders

From Hainan source factory to your formulation, we provide the world's most stable natural blue.

Main Feature Section

  • First Benefit

    Hainan Source Factory

    Direct procurement from our large-scale cultivation base. No middlemen, ensuring price competitiveness and 100% traceability.

  • Second Benefit

    30-Year Technical Edge

    Led by pioneer Zeng Xiancheng. Our micron-level extraction ensures extreme stability across food and cosmetic pH ranges.

  • Third Benefit

    Global Compliance Ready

    Fully certified by FDA, EFSA, and Halal. Rigorous quality control meeting the strictest international purity standards.