“Per aspera ad astra”. A rough road leads to the stars. Aware that to reach the goals we set, we often need to overcome numerous adversities, Aspera, the biggest business dealing in the storage and sale of wiring materials in northern Bohemia, chose this name as a good omen. And so it turned out. After many difficulties that have been successfully overcome, today the company is a reference point for the entire country. It has 12 branches throughout the Czech Republic and has more than 120 employees, a storage area of 5,000 m2 and sales that continue to grow. To heat its various sites, Aspera asked us to come up with the best solution. 1,792 metres of Duck Strips are working, guaranteeing maximum heat output. These heating strips are in fact available in eight different models, adaptable to suit every requirement.