... beautiful, elegant and noble. They are widely used as the roof of garden-like factory, hotel, exhibition center, villa, civil ... Machine, C / Z / U / W Shape Purlin Roll Forming Machine, Ridge Cap Roll Forming Machine, Highway Guardrail Roll Forming Machine, Floor Deck ... Forming Machine, K-Span Roll Forming Machine, Large-Span Curve Roof Panel Roll Forming Machine, Roller Shutter Door Forming Machine, ...