... feature good appearance, high coverage, high strength, high automation, low cost and long lifetime. The panels are widely ... construction such as factory, garage and gymnasium.3.The machine mainly consists of decoiler, guiding equipment, roll forming ... 2,Components of line, No. NameUnitQty 1Decoilerset1 2Main machine for roll formingset1 3Control systemset1 4Hydraulic systemset1 5Automatic cuttingset1 ...