Shanghai Zishu Industrial Co.,ltd mainly supply truck body parts . main products roller shutter. cargo track . cargo bar. door lock .hinge . seal gasket . mud flap . corner casting , spring bolt . toggle latch . wheel chock and holder. lashing ring. paddle lock . buckle. roller. tensioner . rubber buffer. truck camera etc.Zishu insist on the policy TOP PRODUCT .TOP SERVICE . we will learn new technology and develop new products to meet the demand of the market . Zishu welcome all world customers for visiting .inspecting .and cooperation .lets creat a wonderful future together