CNC stamping · Nibbling · Welding · Converting · Lasering · Sorting and checking · Custom work. Do you need comprehensive services in sheet converting and metal processing? Häfner GmbH, from the Diedorf/Rhön district in the municipality of Dermbach, is a specialist in precisely that. We produce customised stamped parts and bent parts for you according to your specifications, made of sheet steel, aluminium, galvanised sheet steel or stainless steel. Upon request, we also process other materials. Stamping, nibbling, edging, bending, welding and laser cutting – none of this is a problem for us. No matter whether it is customised individual production or small batches/large batches for industrial customers, artisan enterprises or private customers. If desired, we commission partner companies with coating and surface finishing of manufactured parts. We install assemblies and take on sorting and testing work for plastic and rubber parts for you – by hand and as custom work.