Steel installation _ Peng Jian steel (certified) _ Steel Ltd., Zhongshan, Dongguan City, Peng built by steel. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) is specialized in the "Steel" business, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Xu. Steel Works steel production is mainly structural steel buildings, is one of the main building structure types. Steel is one of modern construction projects in the more common form of the structure. Ours is the first manufacturer to use the National Rail load-bearing structure, much in the era of Qin Shihuang (246-219 BC), the would have to do a simple load-bearing structure with iron, while Western countries began to use metal load-bearing structure in the 17th century. 3-6 century AD, intelligent and hard-working people of our country to build iron chain suspension bridge with chains, the famous chain bridge in Sichuan Luding Dadu, Yunnan and Guizhou Yuan River Bridge River Bridge, etc. are examples of early plate iron load-bearing structure of the body . Health: dry-construction, reducing waste on the environment caused by pollution, housing material can be 100% recycled steel, other supporting materials may be most of the recovery, in line with current environmental awareness; all materials for green building materials, to meet the requirements of the ecological environment, conducive to health. ? Comfort: energy efficient systems using light steel wall of steel, with a respiratory function, can regulate indoor air humidity; the roof of a ventilation function, you can make over the house to form an internal air flow between steel canopy, ensure internal roof ventilation and cooling needs. Shortcut: All dry-construction, without environmental impact season. A 300 square meters around the building, just five workers 30 days to be completed from the foundation to the renovation of the entire process. Environmental: The material can be 100% recycled steel structure installation, truly green pollution. Energy: all use energy efficient walls, insulation, heat insulation, sound insulation, and can be up to 50% energy saving standards.