Zhengzhou Haoye Heating Elements CO.,Ltd.was found in 1980,which is one of the earliest high temperature heaing elements manufacturers in China.We specialize in manufacturing SiC ＆MoSi2 heating elements.We have the ability to do R＆D,manufacturing and makerting .With advanced equipment , and detecting instrument ,we supply the high quality products as well as professional technical consultion .The products are sold all over the world and exports account for 60% of sales.Haoheating silicon carbide are manufactured with recrystallized high purity alpha silicon carbide into rod or tubular form.Optimized SiC have special characteristics in industry and lab,which have the best service life particularly in oxidation and corrosive atmospheres .It is widely used in various high temperature electric furnaces and other electric heating devices ,such as indutrial applications involving magnnetic ,caramics, glass ,powder metallurgy , metallurgy and machinery and so on .