The hot-rolled sheet has a uniform annealing process than the cast-rolled sheet, so defects such as composition segregation and impurities are relatively easy to solve. The quality of the product is higher than that of the cast aluminum plate. The deep-drawn performance and bending performance of the hot-rolled aluminum plate are much higher than that of the cast-rolled aluminum plate, and the price is higher than that of the cast-rolled aluminum plate. Signi Aluminum prduce 1050 H111 Hot rolled thick aluminum plate,selects raw material aluminum ingots, selects special blanks, controls the quality from the source, adopts international advanced production equipment, and the rolling mill equipment is equipped with advanced Siemens thickness automatic control system and Siemens plate automatic control system to realize the plate type and Precise control of thickness; manufactured by high-precision imported rolling mill with online form factor and Siemens control system. The surface of the product is free of impurities, silvery white, bright color, and the plate shape is extremely flat, which is greatly recognized by customers.