remote garage door

Guangzhou,China remote Garage Door, sectional Garage door, garage door. residential garage door, electric garage door, tilt up garage door, garage door sandwich panel, Specifications: 1) Door plant material: double layers, zinc-plated 2) Core department material: polyurethane 3) Dimensions of door plant: a) Width: 2,440mm - 12,000mm b) Height: 2,130mm - 7,300mm 4) Thickness of door plant: 35mm,40mm,50mm5) Surface polyester of door plant: white, almond color, brown (other colors can be arranged) 6) Track: 2" (51mm) and 3" and (76mm), both adopt 1.5 - 3mm thick hot zinc-plated stencil plate 7) Standard rail, low rail, high to promote rail, vertical to promote rail and oblique canopy promote rail 8) Balanced system of external button reed, the working life of button reed is up to the job circulation 50,000-100,000 times 9) The U vinyl sealing strip of the bottom prevents frostbite, damp proof and waterproof 10) The side and the top take the trough sealing strip to seal 11) Small door of pass way: many kinds of sizes available 12) Small observation window: many kinds of sizes available