 Global specialist of distillation processes, this group is also proposing agricultural and wine-growing trailers, stainless steel/fiber tanks and has recently extended its activity to the winery equipment retailing.Created in the early 20th century, the main company Chalvignac became the center of the Nov-Tech group in 1984, to be renamed recently as the Chalvignac Group.Chalvignac’s core business is the pot still manufacturing.