The vessel is one of the existing vessels of YanTai Gangan Shipping Service Co.Ltd It is manufactured by Qingdao Gethda Shipbuilding Co., Ltd. and was completed on April 8, 2015. It was built by Yantai Shipbuilding in Shandong Province on April 9, 2018. Inspection Bureau completed the inspection and launched. The vessel is currently operating in Yantai West Port.

The vessel is a small sea-going vessel registered with Yantai Port for oil and sewage treatment, with a total length of 17.5m and a width of 5.0m; a gross tonnage of 52 tons and a depth of 2.2m. The hull of the ship is made of steel materials. This ship mainly operates in coastal port areas, mainly dealing with oily sewage pollutants.

Although Haian 9 rounds "the sparrow is small, but it has all the internal organs." High mobility, small space occupation on site, high-efficiency assistance in the treatment of oily wastewater, and powerful dispatch capabilities enable it to show its skills in the dock area and shallow waters. It is currently the main vessel of our company. Participated in handling emergency tasks and port terminal operations for many times. At the same time, he is also a "warrior" who has made extremely outstanding contributions and is also the hero of YanTai Gangan Shipping Service Co.Ltd