... 5. ISO certificated Perfect metal glazed tile roll forming machinemetal deck roll former, steel roofing rolling mill, roofing ... the cutting plateCr1215Control systemPLC controlPerfect metal glazed tile roll forming machine main structureRolling material: Forging Steel 45#, ... .05 mm Equipment components: Man-made uncoiler, roll forming machine, computer control system control system, cuttingApproved ISO ...