3years
Iron Structures
Galvanized Sheet
Blast Door, Bullet Resistant Door, Fire Door, Water Tight Door
High Density Grid
Mixed Inner Frame
Iron Tube
Iron Tube
Finished
2050*1500*60mm
3.0mm Thickness Tube Shape
Waterproof with Explosion Security Proof
German Lock Systems
Aluminum Cast Board 8mm Thickneess Sheet
DIY Is Avaliable
Customized Acceptable
5layer Strong Pearl Cotton+Wood Box +Iron Plates
Nonstandard customized size