The products combined more than 10 series gearboxes with thousands of specifications, which include R series helical gear reducer, S series helical-worm gear reducer , K series helical bevel gear reducer,F series parallel shaft helical gear reducer, T series spiral bevel gear steering box, SWL、JW series worm screw jack,H、B series gear box, P Planetary gear units, RV series worm-gear speed reducer ,X、B Series cycloid reducer . These products are slowdown drive device that is commonly adopted in the field of current international industrial transmission.