The highly anticipated 2017 China (Qingdao) International Marine Science and Technology Exhibition (hereinafter referred to as "Hike Exhibition") was held at the Qingdao International Expo Center (Qingdao. Blue Valley. Hot Spring) from September 12th to 14th. The theme of the exhibition is "Science and Technology, Strategy, Ocean, Innovation and Realization of Dreams", which will bring the most feast of ocean technology to the visitors. The exhibition is divided into five major sectors: new achievements and technologies in marine science and technology, marine engineering equipment and instruments, marine services and consulting, comprehensive utilization of seawater, and marine biotechnology. The exhibition area reaches 30,000 square meters and there are more than 500 exhibitors.

The company was invited to participate in this exhibition. The self-developed high-precision thermo-salt depth meter exhibited by the company attracted a lot of attention from the industry, and the products were recognized by the industry.