Start Services Philosophy Metallurgy Where we are Contact Welcome Estructuras Metálicas Sena SL is a company with international projection dedicated exclusively to supporting the construction and metallurgy sector , specializing in the design and manufacture of all kinds of parts . The experience in this sector has made us become a benchmark in the sector since day by day we expand our client portfolio. We adapt to all customer needs. We offer you personalized attention, always with the utmost formality and seriousness. Structures Metálicas Sena SL | 2008