Jiangyin Himei Metal, as a manufacturer of metal-coated steel sheets, adopts the latest technology for the film-coated steel sheets, which laminates the decorative color film and the metal substrate, so that the flatness and weather resistance of the film-coated steel sheets are better. improvement. Secondly, the fire-retardant and flame-retardant sheet produced from metal-coated steel sheets has a flame-retardant material in the middle and metal-coated steel sheets on both sides. board, the flame retardant effect is obvious.