We use poles manufactured by Osung with Eco-Duralumin alloy using environmental friendly eco-magnesium. No toxic sulfur hexafluoride and sulfur dioxide have been used. Both materials are classified as materials causing the destruction of the ozone layer, which is one of the reasons for global warning.
We use TRX Airlite poles in our tents and chairs which are made of Hi-strength ECO-Duralumin alloy .
