A Container Line is a shipping company that specializes in transporting goods in large containers. These containers are standardized, making it easier to load and unload cargo from ships, trucks, and trains. Container lines play a crucial role in global trade by connecting manufacturers and consumers across different countries. These companies operate large vessels known as container ships, which can carry thousands of containers at once. Major container lines include Maersk, MSC, and CMA CGM. They provide services for various types of cargo, including electronics, clothing, and food products, ensuring efficient movement of goods worldwide.