The registered address of Qingdao Xingsu Marine Technology Co., Ltd. is located at 3A Xiangquan 1st Road, Jimo District, Qingdao City, Shandong Province. The registration authority is the Market Supervision Administration of Jimo District, Qingdao City, and the legal representative is Zhang Jinli. The business scope includes general projects such as extraction, purification, and synthesis technology research and development of marine bioactive substances; Development of key supporting systems for ocean engineering; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Artificial Intelligence Universal Application System; Manufacturing of marine supporting equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of spare parts for water transportation equipment; Sales of bearings, gears, and transmission components; Sales of diving rescue equipment; Fishing gear sales...