Zhoushan Xiaogan Island International Shipping Center 18 Floor. Zhoushan Xiaogan Island International Shipping Center, located in Xiaogan Island, Dinghai District, Zhoushan City, Zhejiang Province, is one of the important international shipping centers in China. Official website of Zhoushan International Shipping Service shows that the height of the main office building of Zhoushan Xiaogan Island International Shipping Center is about 70 meters, with 18 floors. Among them, there are 0/6 floors above ground and 2 floors underground, with a total construction area of about 69,000 square meters. Zhoushan Xiaogan Island International Shipping Center is a comprehensive shipping logistics center integrating office, commerce, catering and other functions, which provides important support and services for China and the world shipping industry.