rolling door

Made in Guangzhou,China roller shutter, Rolling Door, rolling shutter, roll up door, aluminum roller shutter, electric rolling doors, metal roll up door, aluminum roll up door, automatic roll-up door, automatic roll up door, Specifications of ALUMINUM ROLLER SHUTTER: Door shutter width:50mm, 65mm,77mm,95mm. Color: Normally white (other colors optional ) Material: 1,color-coated steel with PU foam inside ; 2,Aluminum alloy with/without PU foam inside Opening : Automatic or manually. Features of Rolling Doors: 1. For different buildings, you can choose to install the doors inside ,outside or in the middle. It will rolled together to the upper part of the door, occupying less space of garage, and can prevent the mud, dirt and snow or rain from coming inside the garage/shop/warehouse/workshop.2. It will return automatically when unexpected trouble happened in case that the door moving down to damage the vehicle and man, so that vehicle and man can pass without difficult. This function is together with the rolling door opener. The manually opening doors have no this function.We also supply Iron /steel/Stainless steel rolling shutter. WE ALSOSELL SAMPLES . Contact Me by 86-13760677858(Mr.Luan) or send email to me