PT. Dumas Tanjung Perak Shipyard was started as a company giving ship repair services, but now has become a complete Shipyard capable of building new ships that meets international standards and regulations. Ever since the conception, PT. Dumas has built many ships that not only fulfill local market needs, but also global market demands. The quality and timeliness of our workmanship has led PT. Dumas into a cooperation as a operational partner to Damen Shipyard Gorinchem (The Netherlands) to help them build new ships for international demand. Experience in making a broad range of ship types has bolstered our faith in facing the globalization era in shipbuilding industry and keep us one step ahead of the competition. Readiness to face the challenging competition with either local or foreign shipyards is developed throughout our establishment and strengthened by the believe that our products can help support the local maritime industry. To face the growing need of the industry, PT. Dumas has successfully implemented Quality Assurance procedures complying with ISO 9001:2008 standards, certified by Lloyd Register. Further improvements were also done to meet the standards needed by the Welder’s Performance Qualification (WPQ) checks, confirmed by the Classification Society.more