Shanghai Zhaoli Electrical Appliances Manufacturing Company was founded in 1992 and is recognized as the largest producer of intermediate frequency furnaces in Shanghai area. The company passed ISO9001�2000 certification in June 2002 and its products are widely sold to overseas market as well. �� The company is specialized in producing all types of open-hearth furnaces, ranging from 0.1 tons to 30 tons, and warm furnaces (whose individual power rate reaching 20000KW and 24 pulse commutation), LF ladle refinery furnace, HOD arc�oxygen refinery furnace, and HX series arc furnaces as well as case resistance furnaces, crucible resistance furnaces, infrared stainless high-temperature ovens. Besides, the company also supplies switches, signal lamps, plastic pieces and bakelite pieces, etc. ��The company boasts a complete set of advanced production and inspection equipment and a team of technical people. Always adhering to the guide by market demand, the company keeps developing new products with resort to technology advancement. ��The company maintains the principles of satisfying market demand with top-quality products and superb service and is ready to strengthen the partnership with our customers, old and future for joint development. ��Located in Shanghai Songjiang Industrial Division, the company is welcoming your visit, both at home and from abroad, with open arms.