Axle by the suspension and the frame is connected to its ends mounting wheel, pass effect and moments between the frame and wheels. Trailer axle is a to support bridge Jiangling Group Shandong HuaYue vehicle parts Co., Ltd. (hereinafter referred to as the "the JMC HuaYue"), its predecessor Machinery Manufacturing Co., Ltd. Shandong Tefo. May 3, 2011, formally established by Jiangling Motors Group JMC chassis Corporation and Shandong Huayue Investments Limited to asset restructuring. The company has Jiangling HuaYue 4 major series of semi-trailer suspension system, saddle traction seat, supporting devices, more than 30 kinds of products, with an annual output of the suspension of 60,000 sets, 30,000 pairs supporting device, traction Block production capacity of 50,000 sets. Producing 150,000 last November voted to build load-bearing axle production line has been put into operation and successfully tested, is now facing a global sales, bridge tube the overall extrusion molding process, the overall tone of the axle housing quality, machine finishing products are mainly 150 square shaft tube bearing 13T, 16T, round shaft and bearing weight will be put into operation in the second phase project, users are welcome to visit companies!