By contrast, the hallmark of Chinese seafaring in 1402 was a motley collection of shallow-draft cargo junks that seldom ventured more than a mile or two from friendly shores.

Our vessels can transport a wider array of cargo, access a larger number of ports due to their shallow draft and onboard crane equipment, and have historically achieved greater charter rate stability.

Shallow draft centerboard vs. deep fixed keel - trailerable vs. launched by boatyard.