Features 1) Material of door cold rolled steel 2) Thickness of surface steel 0.5mm / 0.6mm / 0.7mm / 0.8mm / 1.0mm 3) Thickness of door leaf 50mm / 70mm 4) Thickness of door frame 1.2mm / 1.5mm 5) Standard size 2,050 x 860mm / 2,050 x 960mm 6) Lock machine lock / self-motion lock / dual-rapidness lock 7) Open direction left / right 8) Door sill stainless steel 9) Other requirements can be customized for clients Packing Export carton box with foam plastic pad