For a long time people have needed to protect their crops, that is why they use silos. Storage in round silos made from corrugated steel sheets together with excellent aeration ensure perfect conservation. PRIV? bins are quickly erected, soon recover their capital costs, and are made for life. For more than 30 years PRIV? S.A. has been studying, manufacturing, selling end erecting silos for agriculture and industry with a complete range from 20 to 20 000 m3 continuously being improved. Exper