Founded in 1989, Chongqing Changjiang Industrial Furnace Manufacturing Co., Ltd (the company) is now the member of China Heat Treatment Association andthe president unit of Chongqing Heat Treatment Association. We are granted the new-high technology enterprise by science and technology commission of Chongqing Municipal city in December, 2017. We are specialized in designing, developing, manufacturing, and after sales services of industrial electric furnace, gas furnaces, oil furnaces and heat treatment production line, etc. The company introduced and assimilated advance technology from famous industrial furnace companies in Europe and America and accumulated rich experience in furnace design and manufacturing. We cultivated strong and professional technology and engineering team and possess powerful capacity of developing various energy saving heat treatment equipment. We received honors from customer and heat treatment industry from all over the country and abroad for supplying highly efficient, energy saving and environmentally friendly products. <o: P>

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The company covers an area of 40, 000 square meters, of which about 30, 000 square meters are of production area. We have over 200 sets of various type of testing equipment and special facilities. The main products are chain block support mesh conveyor heat treatment production line, push tray quenching and tempering production line, cast chain type heat treatment production line, roller type production line, walking beam heat treatment production line, box type heat treatment production line, vertical aluminum alloy solution quenching and annealing furnace, aging furnace, air circulation furnace, large bogie hearth heating furnace, well type carburization furnace, nitriding furnace, bell type furnace, rotary drum furnace and other special used heat treatment equipment. Among them, the computer-controlled quenching and tempering production line, isothermal normalization production line, vertical aluminum alloy solution, aging production line, large bogie hearth furnace, air circulation, well type furnace are in the leading position in China and obtained many government practice new patents. <o: P>

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Since its establishment, the company has supplied over 12513 sets of various of heat treatment equipment and automatic production line for national key project and served to about 615 customers in aeronautics and astronautics, railway and shipping engineering, military and nuclear industries, automobile and motorcycle, machinery manufacturing, as well as metallurgy and chemical industry. Our products have been sold to places all cross the country and exported abroad to areas and countries in Europe and Africa. <o: P>