Protective effects of production and primary traction umbilical Yanshan Xian Xin Wantong Machinery Co., Ltd Body with steel chain plate, aluminum support plate, factory direct steel towline, steel shaft pin and retainer and other components; according to different requirements, steel and aluminum towline manufacturers, support plates have Ⅰ, Ⅱ , Ⅲ three kinds of structure, Dalian steel towline, namely: the block type, the upper and lower split-and frame. Support plate Ⅰ type towline; that aluminum support plate block type towline, rectangular hole in the support plate or round holes to play according to user requirements. The towline high strength, suitable for carrying heavy loads; a support plate Ⅱ towline; that is, the upper and lower support plates separate E-Chain? for pipe fittings diameter greater than the diameter line, and require frequent removal of the occasion; a support plate Ⅲ Chain?; that framework towline, there are plastic or aluminum slide for umbilicals specifications more occasions. Yanshan Xian Xin Wantong Machinery Co., Ltd. has been accumulated over 20 years of production experience, is a research, development and innovation, design, production and sales of large private enterprises, towline, engineering towline material into plastic engineering and steel engineering towline towline. Structured into fully enclosed bridge engineering and engineering towline towline. It applies to all types of machine tools, robots, transportation machinery, measuring instruments, transportation equipment CNC machine tools, machining centers, automated machinery and production lines, as well as other driving control as wires, cables liquid, gas hose guards, randomly bed, mechanical equipment moving parts coordinated operation, can play a security-oriented capacity and extend the protected wire, cable, liquid, gas hose life and lower consumption, can greatly improve the tools, machinery and equipment wire, cable, liquid condition, gas hose distribution messy, making it neat, regularly arranged together, can enhance the overall artistic design effect machine tools, machinery and equipment. Xin Wantong Machinery (FIG), manufacturer of steel and aluminum towline, towline by Yanshan Xian Xin Wantong Machinery Co., Ltd Yanshan Xian Xin Wantong Machinery Co., Ltd. (www.ysxwtjx.com) located 68 Yucai Road, Yanshan, Cangzhou City Puwa industrial zone. Scraps and development in the wave of market economy, the current Xin Wantong machinery has a high profile in the machine tool accessories, and enjoy a good reputation. Xin Wantong machinery made whole network business alliance certification, marking our service and management level has reached a new height. Xin Wantong mechanical staff willing to work with all people of insight and common development, for a better future.