I plan to move to America. Can the United States ship by sea? I want to send some furniture by sea.

Furniture can be shipped by sea. You don't have to declare, but to give some information, you need to provide a photo page of your passport, a scanned copy of an immigrant visa or a green card, and fill out the application form for duty-free entry of personal baggage of the US Customs: Form 3299 (which is the application document for duty-free entry of the US Customs). At that time, I moved in Hailong International, and the packing list of import and export customs declaration was compiled on the spot when they came home to pack.