High quality stainless steel, modified oxidation protoactinium powder, high resistance electric heating alloy wire, stainless steel heat sink material, made by advanced production equipment and processes, and strict quality management, the series can be installed in the hair in the pipeline or other stationary and mobile air heating applications. 

 Heating tube of the heat sink is compared with ordinary components, in the ordinary surface of the component winding metal heat sink heat dissipation area to expand 2 to 3 times the fin components allow surface power load is 3 to 4 times of the common components. Shortened due to the length of the components, making the heat loss is reduced, the same power under the conditions of heating up fast, even heating, and thermal properties, high thermal efficiency and long service life, heating devices, small size and low cost. According to user requirements with a reasonable design, easy to install.