Solar GlassChina En39 Certifed Building Material Tube-Clamp Scaffold for Nominal Bore Diameter (Ф) 48.3mm, Thickness 4.0mm/3.2mm, Find details about China Scaffold, Scaffolding from En39 Certifed Building Material Tube-Clamp Scaffold for Nominal Bore Diameter (Ф) 48.3mm, Thickness 4.0mm/3.2mm