OVM is now a leading product supplier and specialist contractor worldwide in the field of prestressing and other special construction techniques, Enjoying a high reputation for reliability, professionalism and innovation, OVM's series technology and products have been successfully applied in numerous projects, including bridges, highways, high-speed railways, buildings, dams, nuclear power plants, LNG, and have achieved worldwide acknowledgments.

mageba is a globally present company from Switzerland. It is one of the world’s leading suppliers of high-end structural bearings, expansion joints, seismic protection devices and structural monitoring systems for infrastructure, buildings and industrial structures. The company was established in 1963 and today employs more than 1000 people worldwide, including more than 150 engineers. Around 120 people work at the headquarters in Switzerland. With locations worldwide and a network of agents connecting the company to more than 50 countries, mageba is a successful and consistent global player in the industry. To date mageba supplied high-quality products to over 25,000 structures around the world.