Steel Design | Guangxi Galaxy (certified) | Steel by Guangxi Yinhe metal structure Engineering Limited. Guangxi Galaxy Metal Structure Engineering Co., Ltd. (www.gxmmr.cn) is specialized in "live in the container, integrated housing, freight containers, prefabricated houses, steel structure" of the enterprise, the company of "honesty, hard service" concept, To provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Sun. Steel steel structure design good sealing performance, due to the welded structure can be completely sealed, can be made airtight, watertight steel pressure vessel are nice, large oil tanks, pressure pipes. After the founding of New China, the steel structure of the application has been greatly developed installation of steel structures, both in quantity and quality, or far more than in the past. Light steel floor by cold-formed steel or composite beam, floor OSB structural panels, support, connectors and other components. The materials used are OSB, cement fiberboard, and plywood. In these lightweight floor surface can withstand the load of 316 to 365 kilograms per square meter.