Engineering ships include ships for water and underwater engineering operations, equipped with special machinery, and dedicated ships used in port areas or waterways to build wharfs and dredge waterways. Such as dredgers, piling ships, surveying ships and so on. China General Administration has its own large cutter suction dredgers, grab boats, piling boats, and peers have a wide range of good cooperative relations. Welcome people from all walks of life to consult and negotiate business!