industrial furnace design
　　I Group is principally engaged in a variety of industrial furnace engineering design; direct reduced iron (DRI) production line design; the production of direct reduced iron plant in plant design; new type of direct reduced iron production technology and methods of research and development; the use of DRI Methods of promotion and research; DRI processing research and design; a variety of industrial pollution treatment projects in the research, development and design.
　In recent years, has developed China''s national conditions suitable for the production of sponge iron of the new technology: AMR-CBI process, that is, A-C technology, the process is to achieve fully automated control, material handling mechanization, use of the rapid reduction furnace (Q-R furnace), Restore the final form of cold iron Press DRI production process, I have company in the country and abroad successfully design, the construction of dozens of direct reduced iron production line, has developed a wide range of direct reduced iron production process. Created by the tunnel kiln in China''s production of sponge iron into the 21st Century.
　China''s direct reduced iron industry in the forefront of the walk, has played a leading role in China''s DRI development has made great contributions to, in particular sponge iron on the tunnel kiln is a more deep study, there have been four Declaration of national patents, patent and two patents from the National Gold Medal. In China there are more than 90% of the output of all I choose the group DRI new technology, more than 90% of the production line by the Group I design the building.
　I sponge iron companies in the implementation of the project from research to design to construction, equipment installation and adjustment, until a qualified products and training staff one-stop service, unique in China, the Chinese in light of product quality protection center as "a stable process of qualified , Quality, to protect the credibility of two-unit model ", and adopted the ISO9001 quality certification.
　Our direct reduced iron (DRI), the production line, can be implemented from the study design to construction, commissioning, training of personnel, until a qualified product one-stop service of a general contracting services, turnkey project.