Wiskind's TR65 standing seam roofing system adopts Al-Mg-Mn as the face panel, an alloy composed of aluminum, magnesium, and manganese, is the best roof panels for public buildings. By virtue of its moderate structural strength, outstanding durability, strong plasticity, light weight, high strength, weldability, and a service life of over 50 years, it is recognized as a high-quality choice for metal roofing material. It is applicable to all kinds of public buildings, including airport  terminals, large transportation hubs, conference and exhibition  centers, large venues, commercial facilities, and residential  buildings, used in conjunction with architects' design ideas to  achieve multiple visual effects.