The Huidun Office of Lianshui County has established the Quan Aquaculture Cooperative in May 2016. The company is located in Lianshui County, Huai'an City, Jiangsu Province, with a registered capital of 2 million yuan. It specializes in large-scale aquaculture, including chemical hairy crabs, shrimp, fish, and other aquaculture products. Since its establishment, the company has always adhered to the concept of "green health, quality first", ensured "quality first" with professional technology, and achieved "green health" through refined management. The company has successfully created its own brand "Green City Lake" hairy crab, which has received unanimous praise from customers. Its products are now sold overseas and in the Hong Kong, Macao and Taiwan regions, with a sales revenue of over 10 million yuan.