An Effective Partner: The Zwick-Roell Group Toni Technik is a member of the Zwick-Roell Group. The Zwick-Roell Group of companies is world leader in the field of materials and components testing. They have long-term experience and see themselves, as a medium sized company, especially responsible to your customers and prospects. The strategy of the group is to serve the various segments of the materials testing machine market with specialist companies and divisions. In 2004 the Group employed approx. 700 staff in its global operations, taking in total revenues of 94 million euros. In line with recent market trends, we have consistently driven the changeover from a purely manufacturing concern to a global service enterprise in the field of building materials testing. In addition to supplying precise, innovative, and reliable testing machines, we also offer materials test engineering, project management, operator training, calibration, and machine overhauls and upgrades