DURAJ S.J. is a company operating since 1999, performing welding and installation services for the needs of the marine industry in the course of construction and repairs of ships. Since 2010 we also produce steel structures for the civil engineering and marine sector. We employ over 100 employees of various special skills. Thanks to the experience of our staff and the employees engaged in direct production, we have won recognition among our principals.

At present we cooperate with the renowned companies of the marine and construction industry:

• Remontowa Shipbuilding S.A.
• Mecasoud (Chantiers de Atlantique/STX)- France
• „Remontowa” Shipyard im. J. Piłsudskiego S.A.
• Gdańsk Shipyard S.A.
• Crist S.A.