yun cang

30+ years of experience in swimming pool and industrial water treatment. Explore our products or contact us for tailored solutions!!!

Shijiazhuang Yuncang Water Technology Corporation Limited

Your Trusted Partner in Water Treatment Chemicals

•  Exporter with Stable Supply Capacity

•  Specialized in Pool & Industrial Water Treatment

•  Serving Global Markets with Reliable Quality and Support

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  • 12+
    12 years of history
  • 70,000+
    70,000MTS Annual production of SDIC
  • 40,000+
    40,000MTS Annual production of TCCA
  • NSF®
    Obtained US NSF certification
global professional <br>production and commercial facilities
our locations

global professional
production and commercial facilities

quality always

our certifications

When it comes to quality, you can trust that we consistently apply rigorous standards at every stage of our operations.
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Latest News

  • 10 2026/08

    Can PAC be used to treat wastewater from aquaculture?

    Polyaluminum Chloride is widely used in aquaculture ponds and for treating effluent from aquaculture facilities. What is PAC? PAC, also known as polyaluminum chloride, polymeric aluminum chloride, or BAC, is an inorganic polymer that is highly soluble in water and possesses excellent water...
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  • 05 2026/08

    Why is Polyacrylamide used as a retention aid in the paper industry?

    Polyacrylamide (PAM), as a highly effective water-soluble polymer flocculant, plays a crucial role in retention, filtration aid, and strength enhancement in the wet end of paper-making. What is PAM? Polyacrylamide (PAM) is a water-soluble polymer with excellent flocculation, thickening, ...
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  • 29 2026/07

    How PAC, Polyamine and PAM Work Together in Paper Mill Wastewater Treatment

    The combined use of PAC, polyamine, and PAM can achieve highly efficient pollutant removal in paper mill wastewater treatment. These chemicals are widely used as important  Water Treatment Chemicals  in industrial wastewater applications. Why is it so difficult to treat paper mill wastewat...
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