GRANGIER has been designing and manufacturing shears and punching machines for copper bars, Din rails, doors and boxes for over 100 years. It also manufactures customised machines to meet all specific needs. Discover all our products, including our flagship references such as the "Coup'Din", the CT2 (punching machine for doors and cabinets) and the "Cisabarre" (punching and bending shears for copper bars).