HUARUN DADONG DOCKYARD CO., LTD. is located in Shanghai Chongming Island, covering an area of 1.02 million square meters, along the coastline of 2300 meters, with 2290 meters quay. Complete repairing infrastructure: currently has 200,000-ton ("DADONG"), 150,000-ton ("HUADONG"), 80,000-ton ("XINGDONG"), 50,000-ton ("RUNDONG") floating dock, one dry dock, and 8 deep water quay. The dry dock can repair two 170,000DWT bulk carriers together, or one 12,500TEU container ship(300,000DWT tanker) and one 70,000DWT bulk carrier together, and "DADONG" is the largest floating dock in East China, which can meet the needs of the 200,000-ton or 8500TEU ship repairing. With "Five docks & eight berths" pattern of production,HRDD has the capacity of repaing 300 ships and repair (modification) three offshore platforms one year.