Nanjing Huaneng Metallurgical Machinery Manufacturing Co., Ltd. is a professional manufacturer of metallurgical machinery spare parts, the main products are all kinds of cutting edges required for rolling mills, steel continuous casting rolls, water cooled bearing seats for continuous casting rolls, rough rolling stand for bar wires, large bearing seats for cold and hot rolled coil. Among them, “Ninghong” brand cutting edge was awarded the title of “Nanjing Famous Brand Product” by Nanjing People’s Government twice in 2006 and 2009, and “slotted cutting edge” obtained the “utility model patent certificate”. The promotion of slotted cutting edge greatly reduces the cutting cost of steel and is praised by users. Products are mainly sold to Nangang, Tangsteel, First Qin Iron and Steel Company, Tian Steel, Qing Steel, Shuigang, MCC Hengtong, Benxi Beiying Iron and Steel Company and other major steel mills. It is also a cutting edge matching manufacturer of Nangao teeth, Chairman of Nangao Toothhu authorized our company to sell reducer boxes, gears, tooth shafts and other products in some steel mills in the country.