Adhorna is the Elecnor Group brand dedicated to the manufacture and sale of two product lines: Products fabricated from Fibre ... glass Reinforced Polyester (G.R.P.): public lighting columns, overhead lines poles and structures depending on projects. Prefabricated Concrete geared to electrical, telecommunications, civil works and building. The company has a significant engineering department which is capable of developing any pre-fabricated concrete product or any GRP structure the market demands. read more