TECH-MIX, division de Bau-Val Inc.
3350, ch. de la Butte-aux-Renards, Varennes, QC
The Bau-Val Group, a Canadian company founded four decades ago,
specializes in the manufacture of aggregates, materials and
In the 70's and 80's, The Bau-Val Group consolidated its
regional presence by acquiring sand and gravel pits, ...