Yashima & Co. Ltd. engages in sales, service and maintenance of railway related products and industrial electronic parts. It deals in products for railway vehicles, railroad vehicle base equipment, railway operation equipment and industrial electronic parts. Its products include tachometer, generator, connectors, optical harness, sensor, door switch, terminal board, power supply devices, polycarbonate window units, compressor for air-conditioning, brake parts, wheel sets, wipers and flooring material. It also involves in general construction, machine installation and telecommunication business. The company was founded on October 28, 1948 and is headquartered in Tokyo, Japan.