... ; 3. ISO9001-2000, TS16949-2002 certificate company. . Coaches windshield wiper assembly Type: ZD11350/ZD21350Technical parameters: Model ZD11350 ZD21350Rating ... suppressig circuit. Application:1. Large and medium bus.2. Truck, airport shuttle bus.3. All types of vehicles with panoramic, ... , washers, washer pump, wiper assembly for car, big bus, truck, ship, train, tractor and engineering vehicle under ...