The galvanizing of GEO-SOL is one of the largest in Greece and the only vertical, of German origin and technology. The advantage of the plating is that it protects the laminate from possible deterioration of the original shape.

The galvanizing at a temperature of 500οC , after finishing of products, thus ensuring full protection of the oxidation. In this way, an evenly galvanizing and at the most difficult part, such as those of welds and cutting filters avoiding clogging of the oxidation and by extension, the destruction of drilling.