According to "forecast market demand Chinese steel structure industry 2013-2017 years and strategic planning investment report," data shows, from January to October in 2013, the national real estate development investment of 6.8693 trillion yuan, up 19.2% from a year earlier; commercial housing sales area of 959.31 million square meters, up 21.8% from a year earlier. From January to September in 2013, commercial housing accumulative total new construction area of 1.449 billion square meters,an increase of 7.3%, commercial housing construction area of 6.03982 billion square meters, a year-on-year growth of 15%. The development of China's real estate market and sales have maintained rapid growth.
Forward-looking industry institute analysis, in recent years, countries have issued policy,such as "The construction industry development "twelfth five-year" plan","About resolving contradictions of severe overcapacity guidance" etc are pointed out to increase the use ratio in the field of steel structure in construction, developing green building vigorously. At the same time, the scale of investment in real estate, commercial housing construction area are maintained rapid growth.The steel structure industry development in our country have a certain positive role. From January to October in 2013, our country commercial housing sales area of 959.31 million square meters, if use steel structure for a 5%, according to the 50 kilogram / square meters of steel, steel structure needs to produce about 24 million tons, which is a huge market.With the steady growth of China's real estate investment in the future, the residential steel structure proportion is continuous improving, the growing demand for steel structure of the market is very considerable.