Rolling Door Profile:the sizes maily include:type 50&type77,also ... as per your requires.,the material can be aluminum. Rolling door:the sizes maily include two kinds,type 50 ,type77, ... is filled with polyurethane foam. It have two kinds of openers:Turbular motor, side position motor.If you require ,we can ... meeting the barriers.color mainly is white,but also customized. High quality Rolling Door Profile