Thanks to 50 years of experience, OVM is now a leading product supplier and specialist contractor Worldwide in the field of prestressing and other special construction techniques. With a strong reputation for reliability, professionalism and innovation, OVM systems have successfully worked on numerous projects, including bridges, highways, high-speed railways, buildings, dams, nuclear power plants, and in doing so have achieved worldwide acknowledgement. The entire product offering is certified as compliant to ISO9001-2008 and meet requirement standards specified by international organizations including:- ETAG 013, AASHTO LRFD, BS, ASTM, JIS, etc.