Special Structure Installation Technology

Based on a strong research and development platform, Henan D.R. independently developed a series of core technologies, especially the hydraulic lifting (jacking) technology of chimney steel inner tube/glass fiber reinforced plastic inner tube which has always been at the national leading level. Henan D.R. has successively constructed a large number of projects such as Datang 803 power plant, Huaneng Laiwu Power Plant, Datang Huaibei Hushan Power Plant and Shaanxi Fugu Qingshuichuan Power Plant, winning one first prize of the China construction enterprise Federation's science and technology innovation achievement award, one first prize of the Henan province engineering construction association's engineering construction science and technology award, and five national and provincial construction methods.