China's northeastern winter thousands of miles of ice, snow, is a white world of snow and ice. Many tourist attractions to “ice and snow” as the main brand, in addition to skiing, hot springs, and mountain hunting and winter rafting sports. Northeast winter climate temperature is low, the night of the mountain tops lower temperatures can reach more than 40 degrees below zero. Because of the climate and other objective factors, many people worry about the low temperature will cause their own days in the cold area is not convenient. In fact, the cold area selects the electric heating product to be able to solve the pipeline icing freezing blockage perhaps the equipment freezing cracks can't use and so on the phenomenon, guarantees that the northeast of our country's tourism activity can carry on normally.

 　　                 The principle of the electric heating system is to use the electric heating cable to set up the equipment to transform the electric energy into the heat energy, through the direct or direct heat exchange, to supplement the heating trace cable to set up the equipment through the heat preservation material loss of heat, and choose the temperature control, arrive at the tracking and control heating cable to set up the equipment within the medium temperature, make it maintain in an economical and reasonable level. Regarding the application of antifreeze in normal days, it is recommended to use self-limiting temperature electric heating trace cable heat tape.

　                         The self-limiting temperature electric heating trace cable is by has “PTC” the characteristic conductive core belt and is covered by the insulation sheath constitution, may follow the heating cable target temperature change initiatively to adjust the output power and heating cable the temperature, but also may arbitrarily cut or in a certain range to connect the length to use, has the excellent insulating function, the aging-resistant function, the low-voltage operation, the safe and reliable, Good flexibility, easy to install, convenient use of protection and other advantages. The self-limiting temperature electric heating trace cable strip as a kind of can adjust the temperature accurately, the temperature uniformity, the heat preservation effect outstanding accompanies the heat commodity more and more by the modern people's favorite, becomes the alternative to the traditional accompanies the heat the method of selection.

 　　                    As a tourist attraction, selects the clean non-polluting antifreeze heat preservation means, for the environmental protection meaning is very serious, the electric energy as the clean energy about the nature will not form any damage. Secondly, following the rapid spread of electric heating trace cable, gradually remove the fear about the cold climate, attract more winter tourists to come to a tour, promote the high-speed development of the travel industry, and finally arrive at the situation of win-win situation for all parties.