Business License
ISO9001-2008 Quality Certificate
ISO9001-2015 Quality Certificate
Patent for cylindrical gear reducer
Patent for special helical gear screw reducer for hoist
Patent for combined gearbox reducer
Patent for reduction gearbox
Patent for bevel gear steering with clutch
Patent for special reducer for wire drawing machine
Patent for helical gear reducer
Patent for special reducer for escalators
Patent for escalators gearbox
Patent for independently lubricated vertical shaft gear reducer
Patent for hydraulic single-stage planetary gear reducer
Patent for single-stage planetary gear box
Patent for gear reducer
Patent for speed reducer
