Shipping Guides

A 20-foot shipping container is a standard steel freight box used across ships, trains, and trucks. The industry also calls it a 20-foot general-purpose container, a 20GP, or one TEU. The “20-foot” name describes its external length. It does not describe the exact loading space inside. Importers should therefore check the 20ft container dimensions, the door opening, the cargo weight, and the packing plan before they book.

A supplier’s factory quote may cover only one part of the final import cost. Beginners often search for “ex work price” when they see this type of offer. The standard terms are “ex-works price” and “EXW price.” This guide explains EXW in simple terms.

International shipping uses short trade terms, but one code can divide costs and risks in a surprising way. CPT Incoterms is an example. The seller pays for transport to an agreed destination, but the buyer may carry the risk much earlier. This guide explains the rule in simple terms.

North American ports connect factories, consumers, railways, and highways across a large trade network. This article ranks the region’s leading container gateways. It also explains how the largest ports in the US compare with major ports in Canada and Mexico. For a clear comparison, “North America” refers to the three USMCA countries: the United States, Canada, and Mexico. This ranking uses calendar-year 2024 container throughput. The figures include loaded and empty containers.

A shipping container is a reusable steel box made for transport by ship, rail, and truck. A 20ft general-purpose container is often called a 20GP. A 40ft general-purpose container is called a 40GP. The official ISO 668 standard classifies these containers and sets their main external dimensions and weight ratings (International Organization for Standardization).

China has several of the busiest container ports in the world. These ports connect Chinese factories with buyers in North America, Europe, Asia, and other markets. However, the word “largest” can have different meanings. This article ranks the five largest ports in China by annual container throughput, not by land area or total cargo weight. The ranking uses 2024 statistics from the World Shipping Council.

Choosing the right freight forwarder affects shipping costs, delivery time, customs clearance, and Amazon receiving. A low quote may look attractive. However, it may exclude duties, labeling, delivery appointments, or destination charges. Sellers should compare the complete service instead of comparing only freight rates.

Port-to-door delivery is a freight service that moves imported cargo from a U.S. seaport to a named warehouse, store, factory, or business address. It starts after the ocean shipment reaches the destination port. It ends when a local carrier delivers the cargo and receives proof of delivery. For companies using China to USA warehouse shipping, this service connects ocean freight with the final inland trip.

China to USA warehouse shipping means moving commercial goods from a Chinese supplier or factory to a warehouse in the United States. The service may include pickup, export handling, international freight, customs clearance, domestic trucking, and final warehouse delivery. The right plan depends on cargo size, product type, budget, deadline, and trade terms.