Building material in Saint-jean-sur-richelieu
Product development in Saint-jean-sur-richelieu
Systems design in Saint-jean-sur-richelieu
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Possessor of many patents, it was in 1980 that René Bertrand started Équipement Kotkurb Inc. that was specialized in curb and sidewalk cutting. This invention now patented, he works at solving other problems. The company expands to include the making of the equipment always related to concrete, f…