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Who are We
Qingyang Technology is a high-tech manufacturer specializing in sodium hypochlorite generators, electrolytic disinfection systems, and water electrolysis hydrogen production technologies for industrial and municipal applications.
Headquartered in Suzhou Industrial Park, China, we serve customers in over 20 countries and regions worldwide, providing reliable solutions for municipal water treatment, industrial wastewater, power plants, petrochemical facilities, aquaculture, seawater desalination, and renewable energy projects.
News and Blog Posts

Ion Exchange Membrane Degradation in High-Concentration NaClO Generators: Failure Modes, Diagnostics, and Life Extension Strategies
Complete guide to ion exchange membrane degradation in high-concentration NaClO electrolysers: 5 failure modes, diagnostic methods, and field-proven life extension strategies.

Sodium Hypochlorite Stability Control: How to Prevent NaClO Degradation in Electrolyser Systems
Every water treatment operator knows the frustration of arriving at the plant only to find that the sodium hypochlorite electrolyser has been producing a solution that lost 15–20% of its

Hydrogen Safety in High-Concentration Sodium Hypochlorite Generation: Engineering Guide
Sodium hypochlorite generator hydrogen safety is one of the most critical engineering concerns in any on-site electrochlorination facility. Hydrogen gas is an inevitable by-product of electrolysis in every sodium hypochlorite

