Lanzhou Greatwall Electrical Co., Ltd. engages in the research, development, manufacturing, and sale of switchgear equipment, electrical components, electric drive automation equipment, and new energy equipment. It is involved in the hydropower operation and management business. The company's products include voltage switchgear, electrical components, automation devices & instrumentation, oil drilling equipment, medium-size motors, and high-density capacitor fuel cells. The company was founded on December 10, 1998 and is headquartered in Lanzhou, China.