ISO 9001:2008, CE, SGS Factory Audit; Steel door with performance of security, burglarproof , anti-pry, anti-UV, ... 960mm or customerized3) Steel thickness for Door leaf: 0.4-1.0mm4) Steel thickness for Door frame: 0.8-2.0mm5) Door leaf thickness: ... ) c) Peephole: small / big peephole(metal / plastic material) d) Stainless steel threshold, Rubber seal, Installing bolts, doorbell 9) Packing: 1 pcs ...