Steel Development: should focus on three major areas of concern should be the relevant national authorities in accordance with the development of industry development steel construction, offshore oil engineering equipment, steel homes, steel bridges and other three areas, if taken seriously, and policies to encourage , can achieve the goal of doubling the industry. Offshore oil production in 2015 to reach 100 million tons, marine engineering equipment business goal is to provide a lot of equipment to install steel prices for 1500 m - 3000 m deep sea mining, industry must improve the level and scale; steel housing with green environmental protection, energy conservation and recycling steel canopy economic policy, industrialization, standardization of steel residential products have broad and unlimited market space; 590,000 national highway bridge steel bridge less than 1%, the rapid development of the railway system, New Line Road to bridge generations, 80% are prestressed concrete bridge. The steel bridge in Japan accounted for 41 percent, the United States accounted for 33%, we can see that China's steel bridge market demand and industrial development there is a great gap between the developed countries. Steel corrosion in steel must pay attention to protection, especially thin-walled structures, steel structures therefore, in building a strong corrosive media should not be used within the steel. Steel should be thoroughly before applying paint rust, paint quality and thickness of the coating shall comply with the relevant regulatory requirements. In the design of the structure should be avoided damp, leaking, the structure should be avoided in the presence of inspection, maintenance of the dead. The new steel construction generally a certain time interval should be re-paint brush, high maintenance costs. Is developing a variety of domestic and international high-performance coatings and rust easily weathering steel, corrosion resistant steel problem of poor is expected to be resolved. Steel canopy, Peng Jian steel (certified), provided by the Dongguan City, Guangdong Steel Steel Ltd. Peng Jian. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) is Dongguan, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Peng leader in steel construction with the staff warmly welcome all inquiries negotiations to create Peng build a better future for steel.