Cysko Corp. was established as a hydraulic equipment part distributor in 1978, and since then, we have been developing and manufacturing standard hydraulic cylinders, hydraulic cylinders for special equipment, hydraulic cylinders for farming equipment, hydraulic cylinders for construction equipment, hydraulic cylinders for industrial machinery, hydraulic cylinder for steel manufacturing equipment, etc., aiming to provide low-cost and high-quality products. The products of Cysko Corp. have been supplied to some of the largest steel mills in Korea including POSCO, Dongkuk Steel, and Seah Special Steel, proving the quality of our products. Cysko Corp. has also continuously proven itself in the global market by directly exporting cylinders for attachments to POSCO India and Mexico. Cysko Corp. will always stay hungry for improvement, and through strict quality control and continuous technological developments, we will strive for customer satisfaction and for contribution to the local community and even at the national level.