On July 23, 2021, Wang Naisheng, Director of the Agricultural Machinery Division of Shandong Provincial Department of Agriculture and Rural Affairs, Guan Yanhua, Director of Shandong Agricultural Machinery Test and Identification Station, Dean Shang and Director Li of the School of Mechanical and Electrical Engineering of Qingdao Agricultural University, National Marine Fish Industry Technology The chief scientist of the system, Guan Changtao, and other leaders and experts visited our company for investigation and research.

At the symposium, Mr. Xu of the company briefly introduced the company's development history, the company's product series, the latest research and development achievements the company has achieved, the sales status in domestic and foreign markets, and the company's future development direction. Director Guan Changtao introduced the domestic development history of HDPE deep-water cages and the latest research and development achievements and application prospects at home and abroad. Dean Shang of the School of Mechanical and Electrical Engineering of Qingdao Agricultural University introduced some new agricultural machinery research directions of Agricultural University, as well as the agricultural machinery and electrification research results and market applications obtained by the school. Director Wang of the Agricultural Machinery Division of the Provincial Department of Agriculture and Rural Affairs introduced the existing policies and guidelines for agricultural machinery subsidies, the subsidy catalogue, the inclined direction of future agricultural machinery subsidies, and the identification process of subsidy applications.

After the meeting, Mr. Xu accompanied the experts to visit and inspect the products of the Huangdao Luhaifeng Group Marine Ranch HDPE aquaculture, leisure cages, HDPE leisure platforms and other products built by the company. They fully communicated and put forward valuable suggestions on how to develop mechanization and electrification of container facilities.