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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
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70,000+70,000MTS Annual production of SDIC
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40,000+40,000MTS Annual production of TCCA
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NSF®Obtained US NSF certification
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When it comes to quality, you can trust that we consistently apply rigorous standards at every stage of our operations.
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10 2026/03
How Much Calcium Hypochlorite Should Be Added to a Pool?
⚡ Quick Answer To raise chlorine levels in a swimming pool, you typically add about 21.5 g of 70% calcium hypochlorite per 10 m3 of water to increase free chlorine by 1.5 ppm (1 mg/L). This dosage applies to 70% available chlorine Calcium Hypochlorite, one of the most common disinfectants u...view more -
03 2026/03
Common Mistakes When Using PDADMAC in Water Treatment
Poly(diallyldimethylammonium chloride)—commonly known as PDADMAC or PolyDADMAC—is a highly effective cationic polymer widely used in municipal and industrial water treatment. As a strong-charge-density coagulant, it plays a critical role in turbidity removal, sludge dewa...view more -
25 2026/02
Liquid vs Solid PAM: Which Form Is Better for Your Project?
Choosing the right Flocculant is a critical step in achieving efficient, stable, and cost-effective water treatment performance. Among the many options available, polyacrylamide (PAM) remains one of the most widely used polymers in municipal wastewater treatment, indus...view more