Where is the headquarters of the fifth company of CCCC No.3 Waterway Bureau?

Lianyungang, the east bridgehead of the Eurasian Continental Bridge. According to the inquiry of official website of CCCC Third Harbor Engineering Co., Ltd., the headquarters of the fifth company of CCCC Third Harbor Engineering Co., Ltd. is an organization in Shanghai, China. According to Baidu map query, the headquarters address of the fifth company of CCCC Third Navigation Engineering Bureau is located in Lianyungang, the bridgehead of Eurasian Continental Bridge.