Shiyan Sunon Automobile Parts Co., Ltd located in Shiyan Bailang High Technology Development Zone, the manufacture centre of dongfeng truck. We are mainly engaged in engine spare parts and assy for 4BT, 6BT, 6CT, 6L, (T375), ISBe, ISDe, ISCe, ISle,ISF2.8, ISF3.8, NT855,N14, M11, K19, K38, K50,QSM, ISM series.