Production Advertising Co., Ltd. Guangzhou trichromatic aluminum trusses are generally used steel material welded aluminum frame structure into a rental booth truss, truss structure (Truss structure) refers to the truss joist, it is of a trellis Species girder structure. Commonly used in large-span truss structure of the plant, exhibition halls, stadiums and bridges and other public buildings. Due mostly to the roof structure of the building, also commonly known as truss roof truss. There are directors, deputy tube, inclined tubes welded steel truss, played the role of pedants strengthen fixed aluminum truss uses: backdrops, stage performances, exhibition structures, booth special equipment, lighting stands, promotional activities, the product of choice at present performance, not only in terms of price and product specifications, work is not the same. Some companies truss price is very cheap, but the product of a serious shortage of material direct aluminum truss rental, rough and unsightly welding process in use at any time will be broken solder connection dimensional errors or problems can not be assembled. Aluminum truss - tube folding truss aluminum truss - tube truss folding truss is a more popular use, it is not only easy to transport and set up booths and fast and convenient, durable suitable for large span structures, so the user has favored. Guangzhou, three-color ad Ltd aluminum truss uses: backdrops, stage performances, exhibition structures, booth special equipment, lighting stands, promotional activities, the product of choice to do the Chinese market currently exhibition truss, aluminum truss folding truss, fixed truss businesses are more uneven. Aluminum truss in size, is used most often in the sizes 300 * 300MM, 400 * 400MM, 400 * 500MM, 400 * 600MM, 520 * 760MM, 600 * 760MM. Commonly used truss steel truss, reinforced concrete truss, prestressed concrete trusses, wood trusses, steel and wood trusses, steel and concrete composite truss. Aluminum truss shape divided by aluminum truss, aluminum truss trapezoid, polygon aluminum truss, aluminum parallel chord truss, aluminum truss and fasting. When selecting the truss form, should be considered the use of truss, materials, construction methods and conditions of the support, to meet the requirements of the premise, and strive to materials and labor used to manufacture and install a minimum. Aluminum truss structures for rent, three primary colors (certified), Liwan District, Guangzhou City aluminum truss rental trichromatic advertising Limited. Guangzhou, three-color ad Ltd (www.gzsjsad.com) is the leader in Guangzhou, advertising services, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In tricolor leadership with the staff warmly welcome all inquiries negotiations to create a better future for the three primary colors.