柳州欧维姆机械股份有限公司（简称OVM公司）前身是始建于1966年柳州市建筑机械总厂，现隶属广西柳工集团有限公司，是一家以预应力产业为特色的国有大型企业。OVM公司经过近五十年的发展，已成为集设计研发、技术咨询、生产制造、监测检验、工程施工于一体的多元化、专业化公司。OVM公司注册资金1.5986亿元，下辖柳州欧维姆缆索制品有限公司、柳州东方工程橡胶制品有限公司、柳州欧维姆工程有限公司、柳州欧维姆结构检测技术有限公司、欧维姆国际发展有限公司等五个全资子公司，并控股四平欧维姆公司、香港欧维姆工程有限公司、湖北欧维姆缆索制品有限公司。主导产品及服务有：预应力锚固体系产品、预应力及特种桥梁施工设备、工程缆索、工程橡胶支座、桥梁伸缩缝、减隔震产品、高强砂浆、结构安全监测与维护、工程施工、工程管养等。其中，OVM公司预应力锚固体系产品的产销量雄居世界同行首位。
About OVM
Enjoying 50 years of experience, Liuzhou OVM Machinery Co. Ltd (hereafter call OVM) is officially recognized as an industrialization base of high & new technology of prestressing by the State Science and Technology Commission, P.R. China.
OVM is well known as a specialized R&D center of prestressing technology; a supplier of high-quality prestressing products, and a professional contractor of special engineering construction. As the biggest supplier in China, OVM has 4 production bases and 3,000 employees. OVM provides wide ranges of products and services including: Post-tensioning Systems, Bridge Cable Systems, Bearings & Expansion Joints series, Monitoring Systems, and Special Construction Solutions and so on. 
In 2010, OVM was subordinated to LiuGong Group. In its 12th 5-year development plan, OVM has proposed its strategic vision: To be a domestic-leading and internationally renowned systemic solution supplier in prestressing and its related fields. OVM dedicates itself to be a world renowned Chinese brand and a reliable partner in prestressing and bridge engineering field.

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