China Crayfish Trading Center, located in Qianjiang, Hubei Province, has absorbed more than 300 merchants and provided fresh crayfish to more than 300 cities, more than 3000 crayfish restaurants, aquatic dealers and food processing plants in more than 300 cities across the country. Last year, it sold more than 100000 tons of crayfish. But submersible Group estimates that trading volume will nearly double in 2019 with the full launch of the ecommerce platform.

On the basis of the original Chinese crayfish trading center, submersible Group is based on the vertical ecommerce platform of "Shrimp Valley 360". The submersible Group extends around the upstream and downstream of the Internet crayfish industry to create the industrial chain model of "Internet crayfish circulation". But to play fresh goods e-commerce, the first thing to play with fresh goods flow.

At the end of 2018, the "Shrimp Valley Express", a logistics company under the submersible Network Group, introduced the intelligent solution of fast freight transportation, standardized the business process within the internal intelligent process, improved the operation efficiency, and improved the user experience with the new intelligent tracking logistics service, which realized the ultimate logistics service and experience which was visible in real time in the whole process of logistics distribution through 8 hours of direct access to the whole country.