Aluminium Foil+Glass Wool+Galvanize Steel
for Firefighting, for Air Conditioner, Industrial, for Environment Protection, for Refrigeration & Ventilation
for Ventilation System and Refrigeration
10 Meters/Piece
2"/3"/4"/ 5"/ 6"/ 8" /10" /12"/ 14"/ 16"/18"/20"
HVAC System, Single Layer and Double Layer
Aluminum Foil Flexible Duct
Scrim Reforced Pet Aluminum Foil
Carton Box
2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20"