SPRAL - Sociedade de Pré-Esforçados in Aveiro, Lda started its activity in 1966, dedicating itself to the manufacture of pre-stressed and pre-cast products, such as blocks, bends, curbs, slats, beams, slats and profiles. In September 2001, SPRAL is part of the Mário Almeida group.
As a result of a constant effort and a strategy of growth and diversification of products and markets, SPRAL has diversified its range of products to all areas of construction in the last years.
In order to keep pace with the evolution of technology and society, SPRAL has invested in the modernization, optimization of production facilities and production lines and in the restructuring of its technical staff.
Currently, SPRAL has only one factory with an area of 80,000 m2, which has the collaboration of 75 employees, where all its production lines are concentrated.
SPRAL has services ranging from budgeting, technical support in the design of projects and execution of the work and a post-sale with the aim of improving and directing the integration of its products.
The quality requirements of the current market are increasing. The concern with the quality of its products and services leads SPRAL to implement a Quality Management System by the norm NP EN ISO 9001: 2000, as well as to comply with the Construction Products Directive 89/106 / EEC, for CE Marking products published in the Official Journal of the European Union.