Along with our country's emphasis on industrial pollution, the high temperature energy saving furnace is gradually replace the heavy oil, coal heating furnace, high temperature energy saving furnace heating is to use electricity, without any pollution in the process of heating, high temperature energy saving furnace is the market is gradually expanding. 70% of parts need to heat treatment machinery industry, automobile and tractor industry 70% ~ 80% of the parts need to be heat treatment processing, tools and cutters, and bearing products are 100% heat treatment is required, even if some civil service life of the light metal products, the vast majority of also rely on heat treatment was improved. The fastener industry, bearing industry, industry chain, tool industry, automobile, tractor, motorcycle parts and components industry is competitive market by heat treatment quality. Predict every year, with the development of the industry in the ten years of 40 ~ 500000 t new thermal processing capacity, combined with the domestic large part of electric furnace equipment old, backward, to be eliminated to add new, so the demand of high temperature energy saving furnace is very big still.