Wuhan Huaying Electric Power Tech & Science Co.,ltd

Wuhan Huaying Electric Power Tech & Science Co., Ltd designs, manufactures, and exports electrical test equipment for high-voltage and power-system applications. The company’s portfolio covers core testing needs across substations, power plants, and industrial electrical maintenance, supporting reliable commissioning, diagnostics, and preventive testing.

Its main products include CT/PT analyzers, insulating oil testers, transformer test sets (including turn ratio meters and winding resistance testers), circuit breaker test sets and analyzers, contact resistance testers, tan delta testers, relay test sets, primary current injection testers, sweep/frequency response analyzers, cable test sets, HV meters and dividers, signal recorders, and various AC/DC hipot testers.

Huaying’s equipment is used across electric power, energy, metallurgical, chemical, and mining industries, serving customers in domestic and overseas markets. With an engineering-led approach spanning product design through manufacturing, the company focuses on practical, application-oriented solutions for HV testing and electrical asset condition assessment.