No girder arch corrosion: steel corrosion rate is to determine the useful life of the key factors of steel annually world wasted due to corrosion of steel equivalent to China's steel production year. So without beam arched, steel corrosion is very important, color galvanized steel roof structure used by the Galaxy contains a sufficient amount of galvanizing, coating materials and good durability, strong adhesion. Therefore, color board itself has excellent corrosion resistance. No girder arch Fire: Galaxy roof as a continuous shell, belongs to the high-order super-static structure, in case of a fire can occur after redistribution of internal forces, delaying structural damage without beam arch roof, so the roof of the structure of the Milky Way itself than normal steel fire performance. Moreover, because the internal structure of the Galaxy roof girder arch clearance large non-material, the ground is not easy to reach the roof of fire, according to architectural design code for fire protection, the roof can also do fire treatment. No beam without beam vaulted arch _ _ Guangxi Yinhe provided by Guangxi Yinhe Metal Structure Engineering Limited. "Live in the container, integrated housing, freight containers, prefabricated houses, steel" preferred Guangxi Yinhe Metal Structure Engineering Co., Ltd. (2), the company is located at: Room 1208 Global Times on the 16th National Road, Nanning, over the years, Guangxi Yinhe to provide customers with the best quality service, contact: Sun. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Guangxi Yinhe expect to be your long term partner!