Newbase is a high-tech enterprise specialized in the design, production and service offering of the air conditioning parts. The actuator products as following: INTAKE Actuator TEMP Actuator MODE Actuator PULSE Actuator Fresh air device actuator is used to control the fresh air damper in the bus AC system. Application case: WINIA MANDO, HYUNDAI , KIA, SSMC, DAIHAN, DENSO,YUTONG BUS.