TENTEC is an innovative designer of bolt tensioning / tightening equipment with a high level focus on quality. The company has accreditation of ISO 9001. Our Bolt Tensioning products are designed to suit diverse applications in varied working environments throughout the industrialized world. We incorporate many unique features into our products to ensure that they are simple, reliable and safe. The company uses high levels of technology to produce quality products. The Tentec design office uses Pro / Engineer to design bolt tensioning solutions and has the ability to offer 3D Finite element stress analysis to optimise tensioner design.