North long gang zhen is rich in water resources and enjoys the reputation of Zeguo for a long time. It is famous for its specialty fish, shrimp and crab. 20,000 mu of freshwater shrimp is a breeding base in Jiangsu Province and a science and technology harvest plan project of the Ministry of Agriculture. "Beilonggang brand green shrimp" has obtained the national green instrument certificate. The town's annual output of aquatic products is1.80000 tons, among which1.50000 tons is the first freshwater aquaculture town in Yancheng. North long gang zhen's industry has developed rapidly, and there are more than 60 industrial enterprises. Central air conditioning and cast steel valves are two pillar industries in this town. The new company, Cast Steel Co., Ltd., is the largest taxpayer in the town. Joint venture with Newman International Co., Ltd., all products are exported to European and American markets. Huafeng Air Conditioning (Group) Company is one of the top ten central air conditioning enterprises in China, and Xinsen Machinery Factory is a well-known multi-cylinder machine series parts production base in Yancheng. Shoe machine manufacturing, balsam pear tea production, biochemical products and other industrial projects have their own characteristics, forming economies of scale advantages. In 2006, the warehousing tax was 3 million yuan. There are more than 30 central air-conditioning enterprises in the town, which have formed ten series of products with more than 85 specifications. They sell well in the whole country 1 1 provinces and cities, and are widely used in high-tech industries such as medicine, chemical fiber, staple fiber, electronics, textile and machinery.
In 2004, the town achieved a GDP of 329 million yuan, a fiscal revenue of 8.72 million yuan and a per capita income of 4,758 yuan.