Steel plant design three major issues that should be considered as a superiority steel industrial plant are summarized in the Summary section already mentioned the main advantages of steel industrial plant are: First, in terms of speed of construction: steel components can be factory mass production, the construction is simple, quick installation, greatly shorten the construction period; secondly, steel industrial plant in terms of weight: reduce the structural quality steel building contractor about 30%, especially in the foundation bearing capacity of low and high seismic fortification intensity place, its comprehensive economic than reinforced concrete structural system; and finally, from the environmental aspects: steel structures are environmentally friendly green building systems, steel itself is a high-strength steel and high performance materials with high recycle value and does not require tooling. two construction support system for steel industrial plant design principles in order to ensure that spatial working steel plant to improve its overall stiffness to withstand and transmit longitudinal horizontal force to prevent the rod excessive deformation, Avoid bar instability, as well as ensure the overall stability of the structure should be based on the form of the plant structure, steel structure workshop setting crane maintenance, span, height, length, etc. temperature zone vibration equipment and plant layout and reliable support system . Each temperature zone between the plant should be set stable pillar support system, and with the roof supported by transverse horizontal coordination arrangement. Under the columns supporting the position is an important factor in determining the direction of deformation of the vertical structure of the plant and affect the size of the temperature stress, lower column support should be located as far as possible in the middle of the temperature zone, so that the crane beams and other longitudinal member can change with temperature relatively free to stretch to the ends of the section. When the length of the temperature zone is not, generally set in the middle of the lower temperature zone of a column support, but the length of the temperature zone is greater than 150 meters, in order to ensure longitudinal stiffness plant should be set up within two temperature zones steel columns supporting the lower price, its location should be arranged as far as possible within the range of temperature zones in the middle third, in order to avoid excessive thermal stress, supported by two center distance of not more than 72 meters. Steel-made design services 1, according to the requirements of customers, to ensure the safety and national norms permitting, taking into account reasonable force structure, constructed by the principles of economically viable, optimization and design the most satisfied customers in the architectural, structural engineering drawings. 2, grasp the market, for customers to budget, detailed project budget and final accounts, enabling customers to conduct bidding and cost control. Steel projects: 1, providing customers with professional steel structure fabrication and installation, construction, renovation and expansion of services, has extensive experience in steel fabrication and installation and construction management. 2, my studio has successfully completed a construction drawing hundreds of projects design and production, the preparation process of installation. Professional and technical personnel through the construction of steel-related norms in the field tracking in-depth study and construction process for the design and fabrication and installation of steel structures unique experience, accumulated a wealth of expertise and experience. Steel structure design, steel structure, steel structure built by Peng 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 continuous improvement Peng Jian innovative ideas will lead into the brilliant steel and you work for a better future!