Rongcheng Zhonghai Machinery Manufacturing Company was formally Roncheng Shenfei Shipbuilding Co Ltd (founded on 17 October 2006 ). Thea shipyard is involved in metal ship industry:,building and repairing ships, manufacture and sale of marine spare parts and components and also involved in import & export business of goods / technologies (within permitted scope). Their yard area covers about 748,667 m² (≈ 75 hectares) with a Wharf / quay line: ~ 1,150 m. more