color
white,silver,beige,brown,etc
foaming
high-density foam material
slat
39mm, 40mm, 45mm, 55mm
type
manual,electric,crank
Material
Aluminum Alloy 3015 or Steel
Certificates
ISO9001, ISO14001, CE
Surface treatment
Muti-layer coating
Feature
Energy Saving Sun-shadng
Function
Heat insulation, sound insulation