China Aluminum frosted tempered glass mechanism for garage door lifting

Place of Origin:Guangdong, China
Open Style:Automatic
Position:Exterior
Surface Finishing:Finished
Type:Entry Doors
Door Material:Steel
Product name:mechanism for garage door lifting
Material:steel +insulated foam+steel /sandwich
Color:white, brown, grey, black etc
Surface treatment:Powder Coated/Anodizing
Opening style:Rolling
Hardware:Chinese Top Brand
Application:residential House