Our rectangular internal system elements are used in residential, public and industrial facilities. High-performance equipment and the modern technologies we use ensure that our ventilation ducts and fittings excel as well-made and reliable. Manufacturing quality is the crucial stage, which is at the cornerstone of everything we do in manufacturing rectangular elements. The internal rectangular systems we offer comply with all standards, which is confirmed by a declaration of conformity and hygienic attestation. All ducts and fittings are made of Z275 hot-dip galvanized steel sheets. To ensure improved cooperation, we also manufacture custom elements according to our customers’ needs and expectations.
