What is the difference between the process of customs declaration by air and customs declaration by sea? What is the difference between the process of air freight declaration and sea freight declarati

What is the difference between the process of customs declaration by air and customs declaration by sea? What is the difference between the process of air freight declaration and sea freight declaration? Air transportation is more expensive, usually go to the goods are valuables, activities (pets companion), urgent goods more.

The advantages of air transportation are: fast, usually 2 to 3 days to reach the destination country airports;

Compared to sea transportation, air transportation customs declaration, customs clearance of the required information and operation procedures are relatively simple;

The security of the exhibits is more reliable, not easy to be damaged.

The safety of exhibits is more reliable and less likely to be damaged.