PREFABRICADOS DELTA obtains the Environmental Product Declaration of its prestressed concrete pipe with Steel cylinder
READ MOREOur company has more than 50 years of experience in the sector. When we installed our first pipes in 1968, which measured a significant diameter of 1,800 mm and 19 atm, our identity, reliability and guarantee of continuity were already being established. Those pipes, and housands of miles more since then, continue to p...