OSAKA BANE INC. was founded in 1933 , OBK has dedicated itself to the development of springs ever ready to provide a resilient response to the forces they were built to take. Integrated in a truly diverse range of equipment and machinery (including large industrial machinery, bulk shipment transport vehicles, automobiles, construction machinery, and high-pressure valves for fluid control systems), our springs have come to require robust forces of their own in response to their respective load characteristics.