We upgrade precision gear heat treatment by professional carburizing and quenching technology to improve gear hardness, wear resistance and service life. Custom gears for gearbox and construction machinery are available.

Professional gearbox gear manufacturer adopting high-quality alloy steel and carburizing & quenching technology. Impact and wear resistant, suitable for automotive and construction machinery gearbox supporting.

Professional manufacturer of heavy-duty gears for construction and mining machinery. Adopting high-strength materials and professional heat treatment technology, impact and heavy-load resistant, customized processing for large transmission gears.

We explain the classification standard of transmission gear accuracy grades, helping you select reasonably according to working conditions. Professional gear accuracy matching and customized solutions are available.