Chittagong Dry Dock Limited (Formerly an enterprise of Bangladesh Steel & Engineering Corporation, currently operating under Bangladesh Navy) was created as a complementary facility to Chittagong Port Authority to cater regular and emergency repair needs of the national flag carrier vessels as well as vessels those touch Chittagong Port. The design and construction of the project was done with Yugoslav technical assistance and its commercial operation started in July 1985. CDDL is the only dry dock in Bangladesh, located on the bank of river Karnaphuli on 48 acres of land within Chittagong Port Area. Its 183 meter grave dock can dock vessels up to 22,000 DWT. Besides, CDDL can perform a wide range of medium to heavy engineering works to support local industries including complete vessel renovation and conversion. This versatile dockyard has more than 40 years experience in the business. On 23rd December 2015, CDDL was handed over to Bangladesh Navy (BN) and now being operated under the management of BN as state owned limited company. CDDL is now expanding its facilities by introducing 2nd dry dock and developing infrastructure for building naval and commercial vessels for both domestic and international market.more

The shipyard is located at Lumut Port Industrial Park State of Perak, Malaysia. The facilities have been designed to accommodate for shiprepair, shipbuilding and oil & gas activities. There are 3 main hangar covering area of 12,200m2, in addition of open space fabrication area of 105,600m2 , the hard stand parking bay 15,481m2 of and two piers about 70m length each. The shipyard is fully equipped with Boat Hoist Marine Travelift capacity 700 tonnes, overhead gantry cranes, two crawler cranes capacity 150 and 280 tonnes, CNC plasma cutting machine and other mechanical and electrical machineries The shipyard also was awarded certification from Bureau Veritas ISO 9001:2008 since 15 December 2009 under the scope of Building , Repair and Maintenance Services of Ships and Boats and OHSAS 18001:2007 since 10 December 2012 under scope of Provision of Ship Repair and Ship Building Services for Vessels.more