... produce various types of steel, PET strapping seals. Packing buckles thickness 0.4-1.2mm, width ... of steel, PET packaging belt buckle.Strapping seals thickness 0.4-1.2mm, width of ... and straps. 1.Application:It is suit for packing large objects, such as stone, wood, steel, ... seals, Open type seals, Closed seals 4.Surface:Galvanized&brightly5.thickness:0.4-1.2mm6.Width:12.7mm,16mm,19mm,32mm,40mm7.Packing ...