Manufacture of High-performance, High-quality Roll with Experience Spanning 35 years

DHF is proud of its 35 plus year history as one of the few domestic roll manufacturers capable of integrated production from procurement to completion, using surface treatment and machine processing technologies utilizing high-frequency hardening (quenching).
DHF manufactures cast rolls, hollow rolls, sprayed roll,s special material rolls and others, including prototypes. DHF is constantly improving its technical capabilities in response to the growing demand for higher performance and quality.
DHF's primary roll manufacturing is based in the Kanto region. DHF also has operations in the Kansai and Kyushu regions.