... , With CE,ISO certificate 4, complete line Steel roof double layers roll forming machine ..we can design it according to your ... panels, floor decking and other kinds steel panel profiles. We have exported mainly to Africa, South America, Asia, Europe and other ... upper 12, the lower 13PLC modelTaida DVP 14ESCutter materialCr12NoticeIf you have your own designs,we can customize it for you.work ...