As in recent years, the accelerated pace of urban large, Nanjing loyal love light steel plant has made gratifying achievements, the company's steel highlight green, when there is damage in real-time to solve the problem immediately identified, light steel villa damaged The main factors are: 1, due to various accidents member deformed, twisted, disability, dents, etc., resulting in the member section weakened rod warping, cracking and other connections; 2, due to erosion and chemical corrosion and electrochemical corrosion resulting in weakened steel member section; 3, causing the member or connect deformation, cracking and warping under temperature difference effect; 4, the load change, extended service, norms and rules changes result in inadequate bearing capacity of structure. Installation activities room need to understand a basic knowledge, installation, first understand the classification color plate. Press coloring Jiangning construction activities of the board, thickness, coating thickness, plate net thickness. Second, understand color plate nesting Jiangning leasing activities of the board, the board will be made generally color steel wall or roof Exalted Jiangning activities of the board, to learn to nesting. For example, to start wrapping wrap angle shape, size, size Jiangning activities board manufacturers in the unit square How production as much as possible, so that losses are minimized. Third, we should understand the installation procedures and acceptance criteria, a fixed form. This can learn about steel quality acceptance. Fourth, understand the activities of the color plate of unit cost, how to give to others to provide the most optimal solution. Others make you a sense of trust. Jiangning demolition recycling activities of the board, loyal love building (certified), Jiangning activities of the board by the Nanjing Steel Co., loyal love. Nanjing loyal love Steel Ltd. (www.njzhongai.com) is Nanjing, the activities of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In loyal love activities of leadership with the staff warmly welcome all inquiries negotiations to create loyal love activities of a better future.