On the server side, focusing on key equipment and core areas in the underwater acoustic industry, we are committed to underwater acoustic signal processing, system integration, etc., including but not limited to supporting marine experimental services; marine environmental services; underwater acoustic measurement system design services; marine engineering design and module design and manufacturing services, etc. The company has established good cooperative relationships with important domestic scientific research institutions and universities such as the 705th Research Institute of CSIC, the 719th Research Institute of CSIC, the 701st Research Institute of CSIC, the National Marine Technology Center, Ocean University of China, Zhejiang Ocean University, and Guangdong Ocean University, and has undertaken and completed many important projects as the general unit or core supporting unit.