Salemo & Merca, Ltd. is a Portuguese based company that transforms sheet metal work into several types of products, founded in 1982, in order to provide the best products to our clients as well as to satisfy their needs and expectations in One-Stop Shopping Solution.We manufacture several types of ladders including Articulated Ladders, Extensive Articulated Ladders, Extensive Telescopic Ladders and Combi Ladders. We also produce Professional Rolling Towers in aluminum that can go until 14 meters height, as well as aluminum & steel staging and platforms for any type of scaffolding structure.