On March 26, 2010, hosted by the Liaoning Provincial Department of Oceanography and Fisheries, at the delta scientific research base of Panjin Guanghe Aquatic Products Co., Ltd., the scientific research project "Theory and Technology of Underwater Environment Regulation of Seawater Ponds" undertaken by the Provincial Department of Oceanography and Fisheries was undertaken by our company. Research” project was site-accepted. The members of the acceptance team are: Jiang Haishan, Director of the Department of Oceanography and Fisheries of Liaoning Province; Bai Guofu, Director of Panjin Fisheries Research Institute; Jiang Zhiqiang, Professor of Dalian Fisheries College; Liang Weibo, Secretary of Jinzhou Oceanographic and Fishery Sciences Institute; Research Institute senior engineer Du Shangkun.

At the acceptance site, chief engineer Liu Wei introduced the project of "Theoretical and Technical Research on the Regulation of Subglacial Water Environment in Seawater Ponds", and went to the overwintering site of seawater ponds to conduct field tests on overwintering fish and related physical and chemical indicators of seawater. The acceptance group randomly sampled for measurement. The testing items included dissolved oxygen, temperature, salinity, transparency, water depth, ice thickness, underwater light transmittance, types, specifications, and survival of overwintering organisms. At the same time, a natural seawater overwintering pond was selected. The relevant physical and chemical indicators were tested, and the differences in the physical and chemical indicators after the adjustment of the water environment under sea ice were compared from the results. After expert discussion and evaluation, an acceptance report was formed, and the project passed the acceptance.

The acceptance of the project "Theoretical and technical research on the regulation of subglacial water environment in seawater ponds" has confirmed the scientific research and technical level of our company, obtained good technical experience, and added technical reserves for future scientific and technological research and development.