Sinomach has developed a group of advanced electrical equipment and power products, including excitation devices for large power stations, large electrical transmission equipment, electrical control systems, switching elements and electrical film. Sinomach’s excitation devices for large / medium-sized generators have taken over 90 percent of the domestic market share. They are also exported.

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China National Electric Apparatus Research Institute

Guilin Electrical Equipment Scientific Research Institute

China National Automation Control System Co