Giken Ltd. manufactures and sells construction machinery in Japan and internationally. The company develops automated underground facilities and environmentally friendly construction solutions. The company also offers hydraulic pile press-in and extraction machines; clamp cranes; pile and unit runners; and special auxiliary equipment, including piler stages, flywheel-type pile augers, jet locks and jet nozzles, hoses, jet pipes, pile lasers, pile rollers, hose rollers, auger head replacement arm, casing scrapers, leveling jacks for reaction stands, module boxes, and spreader beams, as well as PPT System and Implant NAVI. In addition, it develops automated parking facilities, such as ECO Park, EV ECO Park, ECO Cycle, and MOBILE ECO Cycle; and provides a total support system, comprising operation trainings and lectures, various software, automation support, and machine rental. Further, the company offers press-in construction solutions, which include Gyropress, Combi-Gyro, Skip Lock, Non-staging, Overhead Clearance, Zero Clearance, Tubular Sheet Pile Press-in, and Concrete Sheet Pile Press-in methods; implant structures, such as Implant Levee, Implant Lock Levee, and Implant Bell Cap Bridge; and wall and foundation type solutions. Giken Ltd. was founded in 1967 and is headquartered in Kochi, Japan.