0.4~1.2mm thickness galvanized steel Wood framework Polyurethane(PU) infilling Painting or Powder Coating OEM are avaible A) Environmental friendlyB) Good effect on sound insulationA) Environmental friendlyB) Good effect on sound insulationDoor leaf:2020*910*45MM2020*860*45MM2020*810*45MM2020*710*45MM2020*630*45MMOpening degree: 90 to 180 degrees(Customization available according to customers ...