Hot continuous rolling is a method to produce steel. Continuous casting slab or initial rolling slab is used as raw material, heated by walking beam heating furnace, dephosphorized by high pressure water, and then enters roughing mill. The rough rolled material enters the finishing mill after cutting the head and tail, and is rolled by computer. After finishing rolling, it is produced by laminar cooling.
China Baowu Iron and Steel Group Co., Ltd., referred to as China Baowu Group for short, is an important state-owned backbone central enterprise supervised by the State-owned Assets Supervision and Administration Commission of the State Council, with its headquarters in Shanghai and Wuhan respectively.