Shipbuilding in Bangladesh has become a major industry in recent years. Bangladesh has over 200 shipbuilding companies, mostly concentrated in Dhaka, Chittagong, Barisal and Khulna. The largest and most famous shipyard in Bangladesh is the Chittagong Ship Breaking Yard. One big shipyard in Dhaka is located on the riverbank of the Buriganga River just opposite of the Sadarghat in Old Dhaka.
To get more information take a look at the blog article "The Shipyard in Old Dhaka, Bangladesh" in the travel blog section.