The registered address of Jinan Zhongsheng Transportation Facilities Engineering Co., Ltd. is located 70 meters east of Yongji Street Credit Cooperative in Taiping Street, Qidian District, Jinan City, Shandong Province. The registration authority is the Market Supervision Department of Jinan New and Old Kinetic Energy Conversion Qidian District Management Committee, and the legal representative is Zhang Yangyang. The business scope includes general projects: manufacturing metal signs for transportation and public management; Manufacturing of urban rail transit equipment; Municipal facility management; Leasing of construction machinery and equipment; Construction of landscaping and greening projects; Engineering management services; Maintenance of transportation facilities; Highway management and maintenance; Development of communication signal system for rail transit; Sales of signs for transportation and public management; estate management; Wholesale of hardware products; Sales of...