F.I.R.S.T. GmbH (founded 1989) is based in Wermelskirchen, Germany. The company’s goal is to continously improve CONVAL®, a powerful software solution for sizing, calculating and optimizing the
Plarad steht für Qualität und Zuverlässigkeit im Bereich der Schraubtechnologie bis 150.000 Nm. Plarad stands for quality and reliability in the field of bolting technology up to 150,000 Nm.