The company took the lead in realizing the transformation from the installation of pulverized coal boilers to the installation of environmentally-friendly circulating fluidized bed boilers, including the first FG200t/9.8-13 boiler introduced in China and the first self-developed circulating fluidized bed boiler in China, and summarize set of mature and unique construction method for installation of the circulating fluidized bed boilers. We have successively built nearly 200 power plants including Jinan Beijiao Thermal Power Plant and Jiaozuo Fengying Thermal Power Plant, with a cumulative installed capacity of 3,500 MW. "220t/h circulating fluidized bed boiler installation technology", "Waste heat power generation equipment installation technology", Yuanjiang Ganzhuang 20MWp grid-connected photovoltaic power generation project won the "China Installation Star" award; the construction technology of circulating fluidized bed boiler won the second prize of the scientific and technological achievements of the sixth session of China Installation Association; "Installation and construction technology of cement waste heat power generation equipment" won the third prize of the 9th scientific and technological achievements conference of china installation association; Jiaozuo Coal Industry Group Fengying Power Plant 2×50MW Unit Installation Project and Henan Gasification Phase II Boiler Installation Project won the Coal Industry Quality Project Award. The three-boiler two-generator project installed for Rui'an Weiming Environmental Protection Energy Co., Ltd. won the National Building Materials Industry Quality Project Award.