Nanjing Steel Co., loyal love in large steel building housing construction career Nanjing Steel carport cost products are mainly involved in steel processing, fabrication and installation, colored steel plate, steel sandwich panel system to do installation and other ancillary products Since founded in 2006 in Nanjing simple steel carport, with customers from all directions to establish a harmonious and cooperative relations, the company's steel is widely used in various fields, won the majority of customers. Our light steel has characteristics: high material strength, their light weight, high strength steel carport steel, high modulus of elasticity. Compared with concrete and wood, the ratio of its density and yield strength is relatively low, thus the member section in the small force under the same conditions subject to the steel structure, light weight, easy to transport and install, suitable for large-span steel carport construction in Nanjing, high altitude, bearing the weight of the structure. Steel construction technology editor a connection method, two welded connections, bolted three, a heavy steel rivet connection. Weight lifting truss car plant: ≥25 tons. 2. Steel consumption per square meter: ≥50KG / m. Refers to the use of light steel bar and angle of less than L45 × 4 and L56 × 36 × 4 production of lightweight steel knot. National norms and technical documents are not heavy steel one said. "Steel Design Code" GBJ17-88 have effect from 1 December 2003 to repeal the existing implementation of the "Steel design specifications" GB50017-2003 carport Steel plant in Nanjing, loyal love activity room (certified), steel carport provided by Nanjing Steel Co. loyal love. Nanjing Steel Co., loyal love (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 the activity room leadership loyal love with the staff warmly welcome all inquiries negotiations to create loyal love activity room a better future.