Xiamen Xu Gang Steel Engineering Co., Ltd. is a production of steel structure design, production, installation in one of the high level of one-stop services company, covers an area of ??1500 square meters, the annual production capacity of 800,000 square meters installed more than once has participated in supporting the construction of highways, bridges and other major projects in the industry establish a good reputation, praised by users. Steel housing and the need to promote the industrialization: China's steel house will have a larger development. In the 21st century, China's housing industry will more quickly into how the use of new technologies, new materials Haicang fire ladder, and provide residents with safe, comfortable, economical, functional and residential real estate has become an urgent task. Residential Steel plant suitable for mass production due to Guankou fire ladder, industrialization, high degree of commercialization, can design, manufacture, construction, installation integration, improve the housing industry level, so the housing market has a good prospect. Overall Kyorin fire ladder, steel housing has not been used widely in our country, first with the amount of steel construction-related, although in recent years China's steel production ranks first in the world in recent years, but the development of steel construction is relatively slow ; secondly with widespread lack of understanding of the steel construction, the concept behind relevant. In developed countries, has been a leading steel building structures, are widely used in high-rise high-rise buildings, large span space building, a large and a wide range of small and medium sized industrial, commercial and community buildings, housing has also been gradually used widely. In recent years, China's industrial plants, large-span structures with steel has become more common, while in residence but failed to get promotion '. This paper analyzes the domestic and foreign steel structure and housing characteristics, applications, difficulties and prospects fire ladder, demonstrated the advantages of steel housing with respect to other structures housing, the promotion of the housing industry and the need for steel, and on mission and development direction of China's future development and industrialization of steel residential buildings will face are described. Xiamen Xu Gang Steel Engineering Co., Ltd. is a production of steel structure design, production, installation in one of the high level of train service companies The company covers an area of ??1500 square meters, the annual production and installation capacity of more than 800,000 square meters, have participated in supporting the construction of highways, bridges and other major projects in the industry establish a good reputation, praised by users. Steel editor refers tie with steel plates and hot, cold or welded sections connected together by connectors can withstand structural loads and delivery forms. With light weight steel structures, industrial manufacturing, installation quick, short construction period, seismic performance, fast return on investment, less environmental pollution and other comprehensive advantages compared with reinforced concrete structure, and a more "high, large, light" the unique advantages of the three aspects of development, on a global scale, especially in developed countries and regions, steel reasonable, widely used in construction engineering field. Steel industry is usually divided into light steel, high-rise steel structure, residential steel, steel structures and bridges, steel five subclasses. Steel used in the construction of a very wide range, such as steel bridges, steel housing, steel gate, a variety of large pipes containers, high-rise buildings and towers rail agencies. Jimei fire ladder, fire ladder, Xiamen Xu Gang Steel Engineering Co., Ltd. Xiamen Xu Gang Steel Engineering Limited. Xiamen Xu Gang Steel Engineering Co. (www.xusteelchina.com) strong, credible, in Xiamen, Fujian steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xiamen Xu Gang Steel Works Ltd. and you hand in hand into the brilliant, for a better future!