... AC aluminum heat exchanger, including condenser, evaporator, heater core, radiator, receiver drier, drier cap, oil cooler, water cooler, inter ... test. Those parallel flow condenser, evaporator, heater and radiator are checked carefully before put into carton box.We promise ... :The range of our products:condenser, evaporator, heater core, radiator, receiver drier, drier cap, oil cooler, water cooler, ...