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- OVM Post-tensioning System
- Nuclear Power and LNG Engineering Applications
- Assembled Connection Technology for Prefabricated Piers
- Multi-strand Stay Cable System Solutions for Cable-stayed Bridge
- Cable System Solutions for Extradosed Bridge
- Parallel Wire Stay Cable System(PWS) for Cable Stayed Bridge
- Sulotions of Carbon Fiber Reinforced Composite Materials for Post-tensioning System
- Cable System Solutions for Arch Bridge
- External Post-tensioning System Solutions
- Bridge Anti-seismic Solutions
- Expansion Joints Solution System
- Building Anti-seismic Solutions
- Structural Inspection and Reinforcement System Solutions
- Lifting, Pushing, or Rotating of Overweight Structure
- Underground Space - shield Tunneling, Foundation Pit Support Equipment and Systems Solutions
- Structural Inspection and Reinforcement System Solutions
Anchoring a World Record, Building a Landmark: OVM’s Anchorage System Lets the Huajiang Gorge Bridge Fly
September 28, 2025 – The Huajiang Gorge Bridge, with a record-breaking 1,420-meter main span and a deck soaring 625 meters above the river, is now open. This marvel of modern engineering officially becomes the world's longest and highest suspension bridge. At the heart of this achievement lies OVM's advanced anchorage system—the invisible foundation ensuring the bridge's stability and longevity.

Precision Engineering for Immense Loads
OVM's anchorage system reliably manages complex stresses and steadily transfers the main cable's massive 80,000-ton tension, thanks to its superior adaptability and precise adjustability. With integrated health monitoring and replaceable components, the system enables real-time oversight and streamlined maintenance, providing robust, full life-cycle safety management for the bridge.
Built to Endure, Designed to Last
The system features pre-fabricated cables protected by a multi-layer anti-corrosion armor. This innovative design eliminates the need for traditional grouting. When combined with a dry-air dehumidification system, it creates a powerful dual-defense mechanism, effectively resolving long-standing corrosion challenges and securing the bridge's future in a demanding environment.

A Foundation for Future Innovation
The successful opening of the Huajiang Gorge Bridge marks a significant milestone, overcoming a critical regional transportation barrier and showcasing OVM's breakthrough capabilities in super project engineering. From core components to integrated solutions, OVM continues to tackle extreme challenges with innovation, setting new "rock-solid" benchmarks for key infrastructure projects worldwide.
Liuzhou OVM Machinery Co., Ltd.
Tel: +86-772-3116402
Website: www.ovm.cn
E-mail: sales@ovm.cn
Address: No.1 Yanghui Road, Liuzhou, Guangxi, 545006, P.R.China.