Since liberation, China's steel production has great development and breakthroughs, from the country's steel output in 1949 only a few dozen tons to 1992, the annual output reached 80 million tons of steel canopy, development seen in steel China is so impressive, and now in 2014 China is already the world's largest steel-producing capacity of the country, surpassing Japan and the United States. Although China is a large country in the world steel production of steel is not large, but China is refueling, China will break through the United States, went to the world. Steel buildings are now getting closer and closer to us, we must rely on large factories to complete large-span steel structure, because of the high strength steel structure, good ductility and toughness. 2008 beautiful Beijing, due to the nest and wonderful result of the Olympic glory, build nests made us more aware of the charm of the steel structure of the building, and now the Canton Tower in Guangzhou (waistline) also pawing the sky. There are factories in Dongguan are gradually added to steel plants, eliminate the practice of civil engineering, steel structure built with a nice sit beautiful plant. Advantages seismic steel works: mostly low-rise villas roof sloping roof, so the roof structure is basically made from cold-formed steel members triangular roof truss system, after complete closure plate and plasterboard light steel structural members formed a very strong "board rib structure system", which has a stronger seismic structural system and the ability to resist lateral loads are applied to the seismic intensity of 8 degrees above areas. Wind: the type of steel construction light weight, high strength, good rigidity, strong deformation. Only one-fifth the weight of buildings brick structure, resistant to 70 meters per second hurricane, so that life and property can be effectively protected. Durability: light steel structure used in all residential component system composed of cold-formed steel, cold rolled steel reinforced using super high-strength galvanized sheet manufacturing corrosion, effectively avoid the impact of corrosion in steel construction and use of the process, increasing the light steel components life. Structural life of up to 100 years. Insulation: insulation materials used in fiberglass cotton-based steel plant in Dongguan, has good insulation effect. For exterior wall insulation board, effectively prevent the wall of the "cold bridge" phenomenon, to achieve a better insulation effect. R15 insulation around 100mm thick cotton thermal resistance can be equivalent to 1m thick brick wall. Noise: noise effect is an important indicator to assess residential, light steel system installed windows are hollow glass, sound insulation, sound insulation up to 40 decibels; the wall by the light steel keel, gypsum board insulation materials consisting soundproofed the effect of up to 60 decibels. Steel factory in Dongguan | Huizhou Steel | Steel provided by Peng Jian Peng Jian Steel Co., Ltd., Dongguan City. 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!