... steel, double Protective clear coatings for anti bronze rust Sliding gate rail(1) Material: 1.2mm copper/brass sheet outside ... hand-hammer, embossing. etching(5) Accessories(included): door frame, door hinges, door handrail, door lock with keys.etcFeatures:-Delicated handwork on premium ... and special requirement of structure and quality for Security Door(like bank, cashbox),using net-like and parallel ...