It was noted for its ship building activity and some of the Europeans also were customers at this place; small boats are still built in Narsapur. In the 16th century, Portuguese established their own factory which remained as a trading centre for a few years.
The text highlights Narsapur's historical significance in ship building, with both local production and European trade playing a role. The Portuguese presence in the 16th century underscores its importance as a center for commerce.