Security Door China/Hebei/Shijiazhuang factory
Security Door (metal door, steel security door, hollow metal door) Technical specification: 1) Material: cold-rolled steel plate a: 0.4mm / 0.5mm / 0.6mm / 0.8mm / 1.0mm thickness plate for door leaf b: 0.8mm / 1.0mm / 1.2mm / 1.5mm / 2.0mm...
Double wooden fire door
Fireproof wood door (1) Material: MDF /HDF+ rock wool+gypsum+wood veneer, coating or painting. (2) Size: 2050*850mm,and the size could be customerized. (3) The thickness of door leaf 45mm( 60minutes)or 50mm(90minutes) (4) Fire rated time:...