1)Standard size: 2,050 x 1,200mm ,1,970 x 1,200mm , 1,930 x 1,200mm 2) Door leaf thickness: 50mm, 70mm, 90mm 3)Steel sheet of door leaf: 0.6 - 1.0mm cold rolled steel sheet 4) Steel sheet of door frame:1.2-2.0mm cold rolled steel sheet 5) Security steel doors with electro-static powder coating 6) Surface finish: electro-static powder coating 7) Filling material: honeycomb paper or other 8) Diversified designs and colors are available 9) Threshold: stainless steel threshold 10) Accessories: hinges, locks, handles, viewer, doorbell, rubber seal, installing bolts 11) Suitable for residential houses, apartment and entrance doors