A blower motor resistor is a part of a vehicle heating and ventilation system. It controls the speed of the blower motor. It's only used in cars where the blower motor speed has several fixed
speeds, usually 4 or 5. Chengdu Gaoxin Zone Huahui Enterprise Co.,Ltd, since its establishment in 2003, has focused on the development, manufacturing and marketing of automotive air conditioning
components, gas water heater accessories.We specializes in the manufacturing of air conditioner actuator (Servo motor), window lifter, vacuum valve and automotive air conditionging control module for
the automotive car, Car windows lift motor, Automobile water tank fan motor, Automobile water tank fan , Electronic water pump and Automotive air conditioning water valve