Company information DS Industry Trade Co.,Limited , is located in dongfeng commercial vehicle production base, shiyan city ,Hubei province, we mainly deal with 4B3.9, 6B5.9, 6C8.3, 6L8.9, ISBe, ISLe, NT855, M11, ISM, KT19, KT38, KT50, ISF engines and parts which are produced by Dongfeng Chongqing ...