yun cang

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

About YUNCANG

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 Supply Network for Water Treatment Chemicals
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Global Supply Network for Water Treatment Chemicals

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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Knowledge Center

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  • 05 2026/11

    How to Determine the Correct Polyaluminum Chloride Dosage for Wastewater Treatment

    Determining the correct  Polyaluminum Chloride (PAC) dosage is an important step in wastewater coagulation and treatment. However, there is no single dosage that works for every wastewater stream. The amount of PAC required depends on several factors, including wastewater characteristics, pH...
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  • 26 2026/10

    Applications of Algaecides in Swimming Pools

    Algae problems are a common issue in the swimming pool industry, and polyquaternary ammonium salt-based algaecides are an excellent choice.   With the rapid development of the swimming pool industry, water quality safety and maintenance have become increasingly important. Among these ...
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  • 19 2026/10

    Chlorine-Based Disinfectants in Shrimp Farming: Uses and Safety

    Shrimp farming is one of the fastest-growing sectors in global aquaculture, but disease outbreaks remain a major challenge. To reduce these risks,  chlorine-based disinfectants play a crucial role in shrimp farming. Why Is Biosecurity Important in Shrimp Farming? Disease outbreaks ar...
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