... steel plate, such as the cold bending of Thomas pressure wave of architectural plates, suitable for industrial and civil ... Have more than 30 varieties, production lines, the annual sales of 30 already 500 million square metre, in domestic market leading ... .5-12mColorRed,blue,green,orange,white,etcCertificateISO9001 The advantages of the light steel color plate 1) light weight2) ...