Without beam without beam vaulted arch _ _ colored steel roofing Guangxi Yinhe (certified merchants) are provided by Guangxi Yinhe Metal Structure Engineering Limited. Guangxi Yinhe Metal Structure Engineering Co., Ltd. (www.gxmmr.cn) is a professional "live in the container, integrated housing, freight containers, prefabricated houses, steel" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "live in the container, integrated housing, freight containers, prefabricated houses, steel" brand has a good reputation. We adhere to the "service first, customers first" principle, so Guangxi Galaxy won the trust of customers in the activities of the congregation, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! No girder arch corrosion: steel corrosion rate is the key factor in the service life of steel arch without beam machine, the world each year wasted due to corrosion of steel equivalent to China's steel production year. Therefore, the importance of non-corrosion steel girder arch roof structure of the Milky Way using colored galvanized steel containing sufficient amounts of galvanized color steel arched roof without beam, and good durability of the coating material, strong adhesion. Therefore, color board itself has excellent corrosion resistance. No-girder arch roof (arched corrugated steel roof tile vaulted roof arched roof space), no girder arch roof (arched corrugated steel roof), which is a load-bearing structure is building envelope, if the laying of the insulation layer ( Indoor spraying fire-retardant polyurethane adhesion fiberglass) can cold Royal cold, can also use the board.