Giken 

Giken Ltd. engages in the manufacture and sale of construction machinery. It offers hydraulic pile jacking machines; clamp cranes; pile and unit runners; and auxiliary equipment, including piler stages, piler jets, jet locks and jet nozzles, hoses, jet pipes, pile lasers, pile rollers, hose rollers, auger head replacement attachments, casing scrapers, reaction stands, module boxes, and spreader beams. In addition, the company develops automated parking facilities. Giken Ltd. was formerly known as Giken Seisakusho Co., Ltd. and changed its name to Giken Ltd. in December 2013. The company was founded in 1967 and is headquartered in Kochi, Japan.