Hot-rolled products have excellent properties such as high strength, good toughness, easy processing and good weldability, so they
are widely used in manufacturing industries such as steel, construction, machinery, boilers, and pressure vessels. Application
range: (1) After annealing, it is processed into ordinary cold rolling; (2) The galvanizing unit with pre-annealing treatment
device processes galvanizing; (3) Panels that basically do not need to be processed.