China Railway in Zhaoyuan City sewage treatment plant renovation project phase I is China Railway Bridge Bureau several companies in construction

China Railway Construction Bridge Bureau three companies. According to the announcement released by the China Railway Construction Bridge Bureau three companies show that the China Railway in Zhaoyuan City sewage treatment plant renovation project phase I is China Railway Bridge Bureau three companies in the construction. Zhaoyuan City is located in the northwest of Shandong Peninsula. East of Qixia City, west of Laizhou City, south and Laiyang, Laixi two cities border, north of Longkou City as a neighbor, northwest of the Bohai Sea, the coastline is 13.5 kilometers long.