Founded in 1966, OVM has grown to become China’s leading specialist in prestressing technology and advanced construction techniques. With over five decades of expertise, we have earned a global reputation for reliability, professionalism, and technological innovation in infrastructure development. At OVM, we are dedicated to designing, building, maintaining, repairing, and monitoring structures of all sizes to enhance safety, durability, and performance. Leveraging a broad range of cutting-edge technologies and methods, we offer unmatched expertise in civil engineering. Our approach is rooted in a deep understanding of each structure’s unique technical, environmental, practical, and economic aspects, enabling us to meet the stringent requirements of every project. We are committed to making the construction, maintenance, and strengthening of even the most complex structures a reality. OVM’s technology and solutions have been successfully implemented in thousands of critical infrastructure projects worldwide, including bridges and highways, high-speed railway systems, commercial and residential buildings, dam construction, nuclear power facilities, LNG infrastructure, wind farms, and solar farms.