After the Olympics, steel construction has been popularized and sustainable development, steel widely used in construction, railways, bridges and residential areas, tens of thousands of steel companies of all sizes, the world's advanced steel processing equipment basically complete, such as long multidimensional drilling, pipe multidimensional intersection Cutting, corrugated board automatic welding machine tools. And now hundreds of steel processing and production levels of the enterprise with the world advanced level, such as the production of steel grade and enterprise level. In recent years, the annual steel output up to more than 600 million tons of steel, steel products can meet construction needs. Steel design specifications, standard steel materials, steel construction quality acceptance, and a variety of professional norms and corporate engineering methods basically complete. Steel steel industry on the development of downstream industries have greater traction and driving action, changes in demand that they directly determine the future development of the industry. Define the characteristics of steel is steel high strength, light weight, good rigidity, strong deformation, so for the construction of large-span and super, super-heavy buildings particularly suitable; material is homogeneous and isotropic fine steel attic, is ideal elastomer, the most in line with the basic assumptions of the general engineering mechanics; material ductility, toughness, and can have a large deformation Dongguan steel works, can well withstand dynamic loads; short construction period; its high degree of industrialization, can high degree of mechanization of specialized production. High-strength steel steel should greatly improve its yield point strength; in addition to be rolled steel beam welder Dongguan new varieties, such as H-beam (also known as wide-flange beam) and a T-shaped steel and steel sheeting, etc. in order to adapt large-span structures and high-rise buildings in need. There is also no thermal bridge of light steel structure, the building itself is not energy efficient, this technology with clever special fittings to solve the problem of cold bridge construction; small truss structure of the cable from the wall and down the water pipes crossing, construction decoration are convenient. Construction Technology bolted connection method solder connection a heavy steel rivet connection. Weight lifting truss car plant: ≥25 tons. 2. Steel consumption per square meter: ≥50KG / m. Dongguan, Huizhou steel steel construction _ _ Peng Jian Steel Ltd., Dongguan City, Peng built by steel. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) strong, credible, in Dongguan, Guangdong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Peng built into the brilliant steel and you work for a better future!