Safety drive 7M dongfeng city bus: 1More energy-efficient. ... spring11/10Rear tread1600(mm)Fuel Typediesel oilHorsepower120phChassis SupplierAnhui JAC Automobile Co., Ltd.Emission standardsGB3847-2005,GB17691-2005 Europe3Production cycle ... Hubei Chengli Special Automobile Co.,LtdAddress: PingYuanGang industrial Park, Southern Suburb, Suizhou City, Hubei Province, China Safety drive 7M dongfeng city ...