Ocean freight is an important mode of transportation in international trade, which transports goods from one port to another by ship. It has the advantages of large transportation volume and relatively low cost, which is very suitable for the transportation of bulk commodities and large quantities of goods. Ocean freight can handle various types of goods, including bulk cargo, container cargo, refrigerated cargo, etc. Although the transportation time is long, its efficiency and reliability make it an indispensable part of the global supply chain. With the advancement of technology, modern ocean freight is also constantly improving the quality of service to ensure the safe and on-time delivery of goods.