According to the information on the inquiry website, the second phase project of Lingshou Railway Institute was opened at 9: 00 am on May 1 1 2023, and the bid was won by China Railway No.1 Engineering Group Construction and Installation Co., Ltd. on the same day. Lingshou Railway Institute was founded in September 1950 and has a history of 73 years. Its predecessor was the Department of Finance and Materials of the Academy of Railway Corps of Engineering of the Chinese People's Liberation Army, which was incorporated into the Ministry of Railways in June 1984 and handed over to the People's Government of Hebei Province for management in August 2005. Now it belongs to the Education Department of Hebei Province.