2004 Motor Lift Cam & Timing Pulley Type developed Magnet Drive Unit developed Utility model registration (Power Base level setting unit) 2006 Bevel Gear Box developed - S45, S65, S75, S90, S100, S120, S140, S150 2009 Clean Type Actuator developed 2011 Synchro Base developed - SAC Type 2013 Power Cylinder developed - heavy loads device Screw Jack developed 2016 Special Gear Box developed for water boats Worm Gear Type Screw Jack developed Special Gear Box developed for vacuum machine 2018 Worm Screw Jack developed for AGV Compact Type Rack Jack developed - SWP01 Sales agency contracted with "RK Rose + Krieger " Belt Type Power Cylinder developed Motor Power Base developed - MP30 2020 Reducer Integrated Rack Jack developed - SWP20M Motor Integrated Rack Jack developed - SWP05M Multi Axis Gear Box developed - SM30 2005 Power Base system developed 2008 Base Cylinder developed - SWA Type 2010 Power Cylinder developed - MSR110 Type 2012 Rack Jack developed(Clean type) Cam Base developed Patent acquisition - Lifting device 2015 Servo Box developed - SR45, SR65, SR75, SR90, SR100, SR110, SR120, SR150 Worm Jack developed 2017 Power Cylinder developed - MSR65HG, MSR80HG Rack Jack developed for heavy loads device Clean Type Motor Lift developed Linear actuator developed Double Shaft Type Rack Jack developed - SSP02 & SSP03 2019 다축 Gear Box developed 다축 Servo Box developed Sales agency contracted with “RAS” Sales agency contracted with “LIMON ROBOT” Patent acquisition - Tapered contact roller type planetary reducer motor direct type Power Cylinder developed 2021 Hollow type Gear Box developed - HR115-S, HR180-S Heavy load type Screw Jack developed - MSS40W25 & MSS50W20 Speed-up Type Gear Box developed - SVR90B1.5