Welcome to Doowon Group! Please refer to our major production ranges as under;  1. Air-conditioning system for vehicles 2. Compressor (FK-40, 10PA15C, 10PA17C, ect) 3. Condenser Core Assembly 4. Evaporator Blower Unit 5. Heater Unit 6. Condenser Fan Motor Ass'y 7. Radiator Fan Motor Ass'y 8. Drier, Actuator, Power Trangistor, Thermistor, Pressure Switch, etc. 9. Hose & Pipe 10.Injection Pump  11. Nozzle 12. Filter 13. Others