Pallet positioning device

Hit-and-run prevention device of the accident vehicle

Pallet transfer device

Nut spot welder

Robot arm operated vacuum absorption system

Double layered shuttle formed car body welder

Double layered car body welder

Automatic stud bolt feeder and jig control method

Double layered shuttle formed car body welder

Defect detector for automatic car body part pallet and detection method thereof

Spot welder

Pallet latch resetting robot hanger

Vehicle panel

Vehicle heater control device

Bicycle powertrain

Method for welding and joining steel sheet and vibration damping panel

Bicycle shift selector

Vehicle door impact bar [Design patent applied]

Nut missing prevention device and method

Multi-shift gearbox

Hot press forming method

Vehicle impact beam

Plated material welding method

Panel and pad bonding heater

Hot stamping forming mold device