For Dutch company Rijnzate (specialized in the storage and transhipment of animal feed raw materials, such as maize, barley and wheat), Polem has been able to realize a great project;  replacing 14 grain silos from old steel silos to new Polem composite silos. 
Each silo is over 21 meters high and 5 meters in diameter. Approximately 250 tons of grain can be stored in one silo. Replacing the silos was a huge job, however the technical people at Polem kow how to handle in complex projects. Large cranes at the building site were able to place the new silos on their final position.