In July 2022, Hann-Ocean Energy (Zhoushan) Co., Ltd. was officially established in Shengsi, Zhoushan. Several state-owned enterprises, research institutes and universities have already been seeking cooperation with Hann-Ocean Energy. On August 10，2022, the vice general manager of Hann-Ocean Energy (Zhoushan) Co., Ltd was interviewed by Zhoushan News, introducing the “Drakoo” wave energy generator sea trial project again. In addition to many official publicity of the sea trial, this program showed again the

On June 27th, 2022, 24 units of “RigiFloat” pontoons (Type-A) were successfully delivered to Shanghai port. Hann-Ocean team led the operation and recorded the whole process of the load-out, and shared the video and photos of the same with its client Polaris Marine. Polaris Marine expressed great satisfaction on the timely delivery. Below are the comments from the Project Manager of Polaris Marine.

On June 27, 2022, the first batch of 24 units of Type-A "RigiFloat" pontoons of Polaris Marine project were all collected and sent to Shanghai port, waiting to be loaded on board. Since all the pontoons are CSC certified, so every two pontoons are stacked up and down to form one 40BK container, that is, 12*40BK containers. Together with the connector accessories, a total of 13 trailers arrived today, which is an extremely spectacular scene.

On June 16, Zhejiang Daily published a special report entitled "Blue Kinetic Energy, How to Take It", introducing the new breakthroughs achieved by the pilot projects of marine energy utilization in Zhejiang Province. Due to the smooth progress of the “Drakoo” wave energy generator sea trial in Shengsi, Zhejiang Daily interviewed Han Lei, executive director and general manager of Hann-ocean Energy and gave an extensive report on Hann-Ocean Energy's wave power technology and market prospect.

On December 30, 2021, Hann-Ocean Technology, through its distributor in Australia, Australia Marine Services, successfully signed a contract with Polaris Marine Constructions in Australia to design and manufacture 36 units of containerized floating platform modules- RigiFloat pontoons. This technology is internationally patented and is one of the star products of Hann-Ocean Technology.

On April 20, 2022, Mr Lu Shan, Vice Governor of Zhejiang Provincial People's Government, came to Shengsi for the inspection and rectification on central ecological and environmental protection. To investigate the development of new energy industry, Vice Governor Lu visited Hann-Ocean Energy's wave energy generator station in the Shengsi archipelago, and conducted an on-site inspection.