The sheet steel is inported from korea with the multi color. The filling material is high pressure polyurethane foam which is the same filling material used in the refrigerator and has a good function of anti theft, sound insulation and keeping warm. We use the multi-locking system in the security door which is consisted of the main lock, auxiliary lock and the top and bottom lock point. The lock system used has drill resistant and burglar proof functions, the users can use it more satisfactorily and safely, it owns unique surface treatment effect, you can open the door more comfortably and easily for its unique handle design. The material of the door frame is the 1.8mm thick steel. We provide security doors with the standard specification:
2050×860 mm 2050×900 mm 2050×900 mm (single door)
2050×1200 mm (dual-leaf door)
However, we can also provide doors according to the requirement of the customer.
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