Heavy truck factory franchise of water tank, intercooler, urea tank, exhaust valve, exhaust pipe, air inlet pipe, radiator pipe (hose), intercooler inlet (outlet) pipe, gasket, clamp. Applicable models: A7, T7H, T5G, Howard, natural gas, liquefied gas, mine car. Tel: 0531-68826300 mobile phone: 18615419772 (original distribution kit, can go to the service station)