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Knowledge center

Shipping decisions, explained before they become expensive.

A practical library for operators moving cargo from China — with the documents, trade-offs, and handoffs that matter in the real shipment.

Start here

Choose the decision you need to make.

Route

China → USA sea freight

FCL, LCL, ISF, ports, and the difference between port-to-port and door-to-door time.

Read sea-freight guide
Mode

Air vs sea freight

Compare speed, chargeable weight, launch dates, and the right backup plan for stockouts.

Read mode guide
Compliance

Battery shipping checklist

Review chemistry, watt-hour rating, UN38.3, SDS, packaging, and carrier acceptance.

Read battery guide
FBA

Shipping into Amazon FBA

Supplier consolidation, FNSKU prep, customs, appointment delivery, and receiving risk.

Read FBA guide
Basics

Freight FAQ

Short answers to the questions importers ask about documents, duties, timelines, and delivery.

Open FAQ

The Prodoer lens

Every guide follows the shipment, not the jargon.

Good freight advice connects the decision to the next handoff: who owns it, what document unlocks it, and what happens if the date moves.

Start with the receiving date

Transit time is not one number. Include pickup, consolidation, customs, appointment, and the receiving window.

Quote the exception early

Batteries, oversize cargo, mixed cartons, and special prep change the workable route. Flag them before booking space.

Keep the owner visible

A clean shipment record names the owner of each document and each handoff, so a delay has somewhere to go.

Send the lane. We will map the handoffs.

A freight agent can turn the guide into a quote for your actual cargo, destination, and delivery date.