Environmental protection cable has been recognized. The output value of China's wire and cable industry is a quarter of China's electrical industry, product variety, application is very extensive, to touch the electric, construction, communication, manufacturing, and other industries, and national economic departments are closely related is to transfer the energy, messages, and manufacturing all kinds of mechanical and electrical, instruments, meters, completed the electromagnetic energy conversion can not be a lack of essential equipment and is necessary for future electrification, information society the fundamental product. Wire and cable is the "artery" and "nerve" of the national economy ". Especially in developing countries like China, the demand for fundamental support and supporting measures is self-evident. With the promulgation of the EU ROHS directive, the development of ecological environmental protection cable and large-scale adoption has become an international trend. Now the domestic and foreign fire retardant, fire resistant cable has expanded to many fields, such as mining, low smoke and low halogen rubber sheathed soft cable, elevator cable, home appliances with different levels of fire retardant requirements. Has clearly delineated in Beijing, Shanghai and other cities and towns: the main building to avoid the use of PVC wire and cable, to avoid fire occurs when a small amount of smoke, chlorine resulted in more casualties, take non halogen, low smoke, cross-linked polyolefin insulated wire and cable has become the regional practice, with increasing awareness of environmental protection, the use of this kind of line will be gradually expanded, China cable industry green products will become the trend.