On December 12, Li Xiaodong, chairman of Guanghe Aquatic Products Co., Ltd. and chief engineers Liu Xu and Zhang Lihua participated in the science and technology project matchmaking meeting organized by the Municipal Science and Technology Bureau. At the meeting, the company and Dalian Fisheries College fully negotiated the deep processing project of river crab, and discussed with Cui Cui. Teacher Tie Jun signed a cooperation agreement on "Deep Processing Technology Development of River Crabs".