... strength 3.long service life 4.varity color color steel plate :Our company has long reputation and we will try our ... through our line .Have a nice day! Corrugated Color Steel Plate is waved through cold rolling. Generally apply in the roofs ... -12mColorRed,blue,green,orange,white,etcCertificateISO9001shijiazhuang weizhengheng light steel color plate Co., LtdTel: +86-311-85386696Fax:+86-311-85389656