The 1 # 5500m3 blast furnace of Jingtang Iron and Steel Company is located in Caofeidian Industrial Development Zone, Tangshan City, Hebei Province. The blast furnace has a capacity of 5500m3. The project started on March 1, 2007 and was completed on November 18, 2008. 15400 tons of steel structure in the iron yard; Steel structure of furnace body 8617t. Equipment installation is 4502t. 1399t of pipeline installation, totaling 42143m. Industrial furnace 10042t. The blast furnace has an annual production capacity of over 4 million tons of iron, and the main steel structure of the blast furnace won the 2008 China Construction Steel Structure Gold Award (National Quality Engineering).