Lighting can be installed with no roof beams arch warehouse, improve indoor illumination: installation of ventilation, to achieve ventilation. Arched roof system structure is simple, light weight, good protection performance, economical and reasonable without beam arch, is a large warehouse, under certain conditions, aircraft hangars and roof loads small industrial plants, stadiums and other ideal roof structure system. Support structure of reinforced concrete or steel structures. Arched panels made of colored galvanized plate girder arch without cost, high strength, long life and other characteristics. Lighting Design: Topical change high arch, three methods stand roof light gap: In the vaulted tank shell plate plate opening formed with a rainbow of light after installing lighting board; arched gable roof, lighting design windows, sash connection with reasonable structure. No 梁拱公 Division, without beam arch, Guangxi Guangxi Galaxy Galaxy is provided by the metal structure Engineering Limited. Guangxi Galaxy Metal Structure Engineering Co., Ltd. (www.gxmmr.cn) strong, credible, in Nanning, Guangxi's activity room industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangxi Galaxy and you hand into the brilliant, for a better future!