Which company built the hot blast stove project for upgrading the blast furnace in Hongxing Iron and Steel Plant of Jiugang?

China Wu Ye Group Engineering General Contracting Company. According to China Iron and Steel News Network official website's inquiry, the main blast furnace project of the ironmaking process and equipment upgrading project at the headquarters of Jiuquan Iron and Steel Group, which was undertaken by China Wu Ye Group General Contracting Company, successfully completed the capping of the blast furnace shell, and took another solid step towards the project's commissioning goal.