HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, which is located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Tester, CT/PT Analyzer, Substation and Transformer Test System etc. electric power test equipment.

　　The headquarters, HAOMAI ELECTRIC POWER AUTOMATION,  is established in 1999 and located in Wuhan of Hubei province, which specializes in development and production for Protection Relay Test Set, CT/PT Analyzer, Substation and Transformer Test System etc. electric power test equipment. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.

　　HOMAI possesses 3 modern buildings as the base of development, production, technology exchange, academic research and commercial activities. Till now HAOMAI has established 28 sales offices in Chinese mainland.

　　HAOMAI now is the key supplier for:

　　1) SGCC (State Grid Corporation of China)

　　2) CSG China Southern Power Grid)

　　3) NGCP (National Grid Corporation of the Philippines)

　　HAOMAI always sticks to the faith of “cooperation and sharing”, takes the “technology and market ” as the direction, “creation and innovation” as the soul, listen to clients carefully, and improve the technology, upgrade the products, optimize the service and try all to be the global leader in secondary test of power system field.