Pingyang chunde auto parts co., LTD. : automotive air conditioning system guide (I)

  The air conditioning system of automobile is a device to realize the refrigeration, heating, air exchange and air purification of the air in the carriage. It can provide a comfortable ride environment for passengers, reduce the fatigue strength of drivers, improve traffic safety.
  Air conditioning unit has become a measure of the car is complete one of the signs.
  This paper by pingyang chunde auto parts co. LTD