... pistons pins,pinton rings. 3. XiangShan MinHua Auto Fittings Factory:Feed pumps. 4. ShangHai Valve of ... Vinet Auto Fittings Fsctory:intake valve and exhaust valve for ... 4BT,6BT,L. 5. Dongfeng Auto cylinder sleeve plants:6BT.6CT.EQ6102,L cylinder sleeves ... ,fly wheel. 10.Dongfeng Chassis parts. 11.Injector and Injection nozzle for:4BT,6BT,6CT,L,andHOWO ...