A few days ago, a container ship docked at No.1 outfitting dock in the factory area of Liu Heng Xinya Shipbuilding Co., Ltd., and workers were derusting, replacing and welding the old hull steel plates in the cabin. Xinya Ship is the largest private shipyard in China. Every day, there are many domestic and foreign cargo ships waiting in line for overhaul and modification, of which more than 90% are foreign ships. In 2020, the annual ship repair volume of Xinya Ship exceeded 400, ranking first among the top ten shipyards in the world.
Zhoushan Zhongyuan Shipbuilding Heavy Industry Co., Ltd.
In recent years, the requirements of international organizations for "green ship repair" have become more and more strict, and the international operating fleet is faced with many requirements for ship repair required by environmental laws and regulations, mainly focusing on installing desulfurization towers and ballast water treatment systems. In 2020, many shipbuilding enterprises in Zhoushan undertook a large number of desulfurization towers and ballast water treatment systems, which ushered in the "peak" of ship repair. According to the data, in 2020, Zhoushan repaired 1.90 million foreign ships, with an output value of 5.3 billion yuan, an increase of 20% over the previous year.
Zhoushan Longshan shipbuilding co., ltd
Behind the high profits is the promotion of "green ship repair". Wanbang Yongyue is the forerunner of the concept of "green ship repair". In recent years, Wanbang Yongyue has successively developed vacuum ultra-high pressure water jet derusting weapons such as "dock warrior" and "dock elephant" robot. , completely eliminated the high pollution sand blasting rust removal, effectively reduced the cost, changed the previous conventional ship repair ideas, and greatly improved the profits. According to statistics, in the past four years, Wanbang Yongyue's operating net profit exceeded 700 million yuan, and the use of waste copper ore containing harmful substances was reduced by more than 300,000 tons. There are 10 companies without ranking, and a few companies with good benefits, such as Cheung Kong Group, Liuhe COSCO and John Yang.