Jiangyin Himei Metal New Material Co., Ltd. can produce coated steel plates with thicknesses of 0.3mm-1.0mm and widths of 300mm-1260mm. The production process of coated steel plates is less harmful to the environment and can be recycled, which greatly reduces environmental pollution. Moreover, the self-weight is lighter, which can save the material for the load-bearing structure and reduce the cost. The coated steel plate can be rolled into profiled steel plates of various shapes and lengths according to the needs. Generally, there is no overlap in the middle, which is convenient for processing, convenient for construction and good waterproof effect.