Which state-owned enterprises recruit engineering mechanics?

Engineering mechanics of China Construction Group Co., Ltd., China Construction Research Institute Co., Ltd. and China Railway Engineering Group Co., Ltd. are undergraduate majors in ordinary colleges and universities in China, belonging to mechanics majors. The basic study period is four years, and the bachelor of engineering degree is awarded. China Construction Group Co., Ltd., China Construction Research Institute Co., Ltd. and China Railway Engineering Group Co., Ltd. are all state-owned enterprises, because these state-owned enterprises all need professionals in this field. State-owned enterprises refer to state-owned enterprises. State-owned enterprises refer to wholly state-owned enterprises, wholly state-owned companies and state-owned capital holding companies that the State Council and local people's governments perform the responsibilities of investors on behalf of the country respectively, including enterprises at the same level and enterprises formed by investment step by step under the supervision of central and local state-owned assets supervision and administration institutions and other departments.