Haichang Aquatic Products has successively cooperated with Shandong Aerospace Electronics Technology Research Institute, Wanhua Group, Bank of China Yantai Branch, Yantai Zhifu District Education and Sports Bureau, etc. in accordance with the business ideas of stable ticket sales, development of distributors and expansion of terminal direct supply. Enterprises and institutions have established canteen food distribution service business; established long-term supply relationship with Beijing Beichen National Conference Center, Hangzhou International Conference Center, National Aviation Fifth Hospital, etc.; partners in Beijing, Shanghai, Wuhan, Chengdu, Nanjing, Chongqing Waiting for major provinces and cities.