Apart from many play activities, all equipment of the BerlinerSeilfabrik have one thing in common: The high capacity is reached by a careful selection of material and the right dimensions of all components. All carrying elements of our Frameworxsystem are long-term corrosion-resistant. The tubes are treated according to our zinc-epoxyprocedure and the knots and straps for ropes and boards are made of aluminium. For the production of our ropes we exclusively use materials proved durable under extreme weather conditions and under a high play frequency. … Our equipment has been awarded several prices due to a design in accordance with its functional use.