Jiangsu Luokai Mechanical & Electrical Co., Ltd. and its subsidiaries research, develop, produce, sell, and service components and accessories for high- and low-voltage power distribution apparatus in China and internationally. Its products include low-voltage circuit breakers, vacuum circuit breakers, AC contactors, RMUs, C-GISs, low-voltage assemblies, miniaturized low-voltage switchgears, armored movable AC metal-enclosed switchgears, gas-insulated ring main units, solid-insulated ring main units, gas-insulated metal-enclosed switchgears, wind power grid-connected switchgears, gas-insulated switchgears, RMU system solutions, liquid-cooled energy storage containers, integrated energy storage machines, and photovoltaic grid-connected cabinets. The company also engages in technical activities and serves the transportation, data center, commercial complex, and new energy industries. Founded in 1970, it is headquartered in Changzhou, China.