All Diving companies & Offshore underwater works in Polígono Industrial Riu ClarAdd EventAdd Listing Search Search Diving companies & Offshore underwater works SERVEIS MARITIMS I COSTERS, S.L. (SEMAC) No Reviews Favorite Underwater, divers, Photographic, Inspections, CCTV/Video, Hull coating, Underwater hull cleaning, Propeller super polishing Blanking of sea chests & overboard discharges ...