KFK Torservice & Safety Prüfservice GmbH has inspected, serviced and repaired fire doors, fire gates, smoke-control doors and their hold-open devices nationwide for over thirty years, working from Neutraubling in Bavaria. Inspections are carried out against DIN 14677 for Feststellanlagen together with the conditions of the relevant DIBt approval, ASR A1.7, the Musterbauordnung and DGUV Vorschrift 3, and the company is certified to ISO 9001 by TÜV SÜD. It also runs electrical testing and lifting-equipment inspection services.