PROMSA is a company of the Cementos Molins Group | Corporate web Site
Ecological product, of great durability, great specific weight and great wear resistance. It has its origin in the black steel slags. A residue subjected to a recovery process, managed and monitored by Promsa. The steel aggregate is a quality material of high performance and sustainable. It has CE marking, and TUV certificate of recycled product.
Maximum control from the source until the finished product:
Quality with high performance and sustainable: