This survey is aimed to ascertain the rationality of the overall layout of ship transaction service institutions in China and their development status in operation, charging and service. Based on survey and analysis, the report assesses the layout rationality and service standardization of those institutions to strengthen ship transaction management and standardize the transaction, protect the legal rights and interests of all parties in the transaction, ensure shipping safety, promote the healthy and orderly development of this market, guarantee professional service and improve the service level.