- CEO
- Xiao Ma
- Full Time Employees
- 1,704
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- NO.393 Jinxingbei Road Changsha HU China 410219
- IPO Date
- Jul 20, 2010
- Business
- Changgao Electric Group Co., Ltd. (002452.SZ) manufactures and sells high- and medium-voltage power transmission and distribution equipment; offers power survey, design, and general engineering contracting services; and operates in photovoltaic power generation, new energy vehicle operations, and power trading segments. The company produces ring main units, metal-enclosed switchgear, disconnector switches, earthing switches, circuit breakers, GIS and H-GIS equipment, tank circuit breakers, combined substations, low- and medium-voltage switchgears, isolating switches, grounding switches, combined electrical appliances, and complete equipment up to 1100kV. Founded in 1998 and headquartered in Changsha, China, Changgao Electric Group serves domestic markets as a qualified State Grid supplier and exports to regions including Central Asia, Southeast Asia, South Asia, Africa, Ecuador, Zambia, Nigeria, Philippines, Vietnam, Nepal, and Laos. In 2025, the company launches expansion projects at three production bases in Ningxiang, Wangcheng, and Hengyang, including a Jinzhou Phase III facility for 1000kV GIS and GIL assembly; ramps up 550kV combined electrical devices and 500kV switching equipment deliveries; secures State Grid bids worth hundreds of millions of RMB via subsidiaries; completes 800kV GIS product development; and advances new products like 363kV, 800kV, and 1000kV switching equipment, 550kV GIL, and 35kV transformers amid rising grid investments.