From September 20 to 22, 2023 (8th) Qingdao International Marine Science and Technology Exhibition was held in Qingdao International Expo Center. The exhibition was sponsored by the Qingdao Municipal People's Government and co-hosted by Laoshan Laboratory and Qingdao Blue Valley Administration Bureau. The theme of the exhibition was "Focusing on Marine science and technology, Creating a blue Future". With an area of 30,000 square meters, the exhibition attracted 356 Marine research institutions, universities and enterprises from home and abroad.

During the exhibition, representatives from the Institute of Oceanology of the Chinese Academy of Sciences, the First Institute of Oceanography of the Ministry of Natural Resources, the North Sea Bureau of the Ministry of Natural Resources, Harbin Engineering University and other participants visited the company's booth and showed a strong interest in the independent products represented by CTD series and tide meters, and affirmed the company's adherence to the road of localization in recent years. We hope to have more and deeper exchanges and cooperation in the future.

▲Exhibition exchange site

▲Warm Salt Depth (CTD) series sensor

CTD sensors are a series of sensors used to measure seawater temperature, salinity and depth. The localization rate is 100%. CTD sensors have the advantages of small size, high precision, good stability, fast acquisition rate and high integration, and the maximum working depth can reach 7000 meters underwater.

▲Nutrient salt, multi-parameter series products

Nutrient salts, multi-parameter series products are mainly used to measure seawater nutrient salts, pH, conductivity, dissolved oxygen, turbidity, chlorophyllin a, phycocyanin, phycoglobin and other parameters. It has the advantages of small volume, high precision, good stability, fast measurement speed, deep layout depth, etc. The maximum working water depth can reach 200 meters underwater.

The Marine products independently developed by Shallow Sea Technology have been successfully introduced to the market and delivered for use. In the future, the company will continue to increase investment in research and development of domestic products, strictly control product quality, and strive to provide users with more and better products and technical services to help China's Marine science and technology continue to go to the world and build a dream of deep blue.