Yashima Denki Co., Ltd. engages in the manufacture and sale of electrical machinery and industrial equipment. It operates through the Plant and Industrial and Transportation segments. The Plant segment provides steel systems, power generation, transforming, distribution, rolling, and electrical equipment. The Industrial and Transportation segment sells air-conditioning equipment, power receiving and transformation systems, electrical equipment for vehicles, and station equipment relation systems. The company was founded on August 8, 1946 and is headquartered in Tokyo, Japan.