Produce name
House Automatic Security Manual Aluminum Windows With Roller Shutter
Max. Door Size
6m(W)x6m(H)
Door slats
Double layer 0.8mm Aluminum Alloy slats
Slats Type
PU Foam or Hollow
Opening and closing speed
5-15m/s
Wind resistance
8-12level (24.5-32.6m/s)
Color
White, Black or Requirement
