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Baiyin Shoulushan Cement Co., Ltd. make use of its 4500t / d cement clinker production line to invest a 10 MW WHR project, which is contracted by Shanghai Triumph Energy Conservation Engineering Co., Ltd.(STEC). With the strong support of the company, the full cooperation of the employer, and great effort of the on-site staff during the COVID-19pandemic, the system was completed with successful commissioning and trial operation on April 16, 2020, officially obtained the synchronization formalities on June 9, 2020. At the same day, the system is running stably after the consecutive operation.