 Wine-growing and stocking tanks in composite materials by the Sodipia subsidiary, located at St-Médard de Mussidan, Dordogne.Industrial stainless steel tanks for other purposes than wine-growing, as foodstuffs (chocolate) and non-food goods (cosmetics) are manufactured by the Dabrigeon subsidiary, located at Pérignac, Charente-Maritime.In addition to its Boilermaking activity, the Chalvignac Group has recently acquired companies specialized in trailers manufacturing.