Sea area within the management line 158 km2. Shallow waters are vast, fertile and rich in resources. Here is rich in seafood, such as crucian carp, yellow croaker, Portunus trituberculatus, scallop and so on. The flood season is obvious and the output is stable. Shallow sea culture started from 1986, with bay scallop as the main breed, with mature culture technology and perfect supporting services, and the culture scale reached more than 3,000 mu. Since 1999, industrialized aquaculture in coastal beaches has developed rapidly. By 2009, a number of aquaculture varieties such as turbot, shipan, flounder and sea cucumber have been developed, and the industrialized aquaculture area has reached more than 500 mu. With the rapid development of mariculture, the mariculture in xin zhuang zhen has mushroomed. There are 14 marine treasures breeding enterprises in xin zhuang zhen, with a total water body 10000 cubic meters. Products involved in fish, shellfish and clams 10 varieties. Xin zhuang zhen's aquatic products processing industry has also risen rapidly. Xin zhuang zhen has two modern aquatic products processing and refrigeration enterprises with sophisticated production equipment and advanced processing technology, which can process 5,000 tons of various aquatic products every year. In order to build villages and towns with cultural characteristics, xin zhuang zhen has set up various yangko teams, suona performance teams and small Lu opera troupes, held mass cultural performances, advocated campus literature, held painting and photography training classes, held cultural and art festivals, and set up "stacks" in every village. In order to speed up economic development, the Party Committee and Government of xin zhuang zhen have formulated a series of preferential policies and encouragement policies, such as attracting investment, land development, talent introduction, enterprise reform, and developing individual and private economy, which give preferential treatment in rural urbanization, schooling for children, taxation, seven connections and one leveling. Xin zhuang zhen has a strong business-oriented, pro-business and business-safe atmosphere. Xin zhuang zhen's superior geographical location, excellent transportation, beautiful environment, excellent service and preferential policies are ideal paradise for investment entrepreneurs to set up industries.