Changchun Jiefang Auto Chassis Co.,Ltd. specializes in spare parts of Jiefang series chassis.It covered an area of 40000 square meters, the building area is 8000 square meters.It is the matched company of FAW,it suplies 6 kinds ,15 varieties of products for FAW.Mang of the products have gained good reputation,such as axles for heavy-duty,retarder assy,differential assy,different kinds of gears and cases.