Material：
Cold rolled steel/Gavanized Steel/Zinc Alloy
Material Thic.：
0.5-1.5mm for door leaf 1.0-2.0mm for door frame
Thic. of Door leaf：
50/70/90mm
Color：
Any color can be customized
Infilling：
Honeycomb Paper/Rock Wool/Pu foam
Multi-Lock：
Multi lock stystem 13-17 lock point in total
Handle：
Designed Handles;
Cylinder&keys：
Full Copper Cylinder with 5+2 keys；
Hinges：
Hinge 4 pieces each side；Visible or invisible can be choosed
Door Sill：
SUS304 Stainless Steel;
Seal:
Nylon covered foam stripes;
