... vault door has beautiful appearance of stainless steel, firm structure, flexible opening, security, anti-cutting ,anti-drill ,anti-fire ,anti-impact, ... and it is a beautiful ,luxurious and durable perfect combination. ,many kinds of levels to ... 60 mm fireproofing layer (including the 8 ANJIU alloyed anti drill plates),3 mm closure plate (Q235),100mm inner frame ( ...