- Kefico Corporation
- Oxygen Sensor,Manifold Absolute Pressure (Temperature) Sensor,Fuel Tank Pressure Sensor,Air Flow Sensor,Throttle Position Sensor,Acceleration Sensor.
- Address:Kefico Corporation, 410, Dangjeong-Dong, Gunpo-SI
- GUE Co., Ltd.
- abs sensor,knock sensor,water pump,throttle position sensor,oil pump.
- Address:Bonri-ri Nongong-eup, Dalsung-gun
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