Roll Forming Machine, Cold Roll Forming Machine, Metal Roofing Machine manufacturer / supplier in China, offering 25 + Years Engineer Experience Efficiency Width 1050mm Long Span Glazed Color Steel Roof/Wall Sheet Tile Cold Roll Forming Machine, 20+ Years Manufacturer Color Steel Floor Deck/Decking Sheet Making Cold Roll Forming Machine Price for Construction with CE Certificate, 20+ Years Manufacturer Factory Price PLC Control Thickness 1.5mm -4.0mm Interchangeable CZ Purlin Channel Type Cold Roll Forming Machine Construction Material and so on.