Case Studies

Applications of Hydraulic Jacking in Bridge Prestressing Projects

In early 2026, we were awarded a contract for a viaduct maintenance project in Bangladesh.The project addressed issues of prestressing failure and tilting in the bridge.

Full-cycle technical support to meet project requirements

Plan your tensioning equipment.

Please provide the project requirements. Our team can discuss configuration options for anchors, tensioning jacks, and pumps.

  • Strand Diameter
  • Number of Strands
  • Required Tonnage
  • Stroke
  • On-site Voltage

300-ton intelligent tension equipment

With our intelligent synchronous tensioning system, we have been deeply involved in a wide range of projects both domestically and internationally, including prestressing projects, incremental bridge construction, road and bridge reinforcement, and the construction of large-scale pipeline bridges.

Wenzhou Synchronous Jacking Project

Wenzhou Synchronous Jacking Project

Huadian Energy Qiqihar Nenjiang Pipeline Bridge Project

 The main bridge has two links, both of which are […]

Tongji Bridge Steel Box Girder Installation and Jacking Project

Tongji Bridge in Guigang City, Guangxi Province, as a p […]

Post-Tensioning Stressing and Inspection: Building a Traceable Quality-Control Loop

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Dafang Company visits a Thai client.

Complete Guide to Strand Jack and Post Tension Stressin […]

Post-tensioning jacks are used in construction projects in Iraq.

Post-tension jack construction In the construction of c […]

Dafang Liberia Bridge Construction Project

Intelligent tensioning equipment and double-acting hydr […]

What services do we offer?

We believe great infrastructure starts with dependable components. That is why we combine rigorous manufacturing with responsive technical support, helping our customers build stronger, more durable structures — on time and on budget.

1

Talk to an Engineer

  • Have a technical question? Our prestressing specialists are ready to assist.

2

Request Samples

  • Evaluate product quality with complimentary sample sets (freight collect).

3

Get Project Support

  • From tensioning calculations to on-site guidance, we support you from design to handover.

Tely fu

Business Manager

评分为 5(共 5)

I have 10 years of experience in the prestressing industry and have served numerous major clients.

Lin xing

Business Manager

评分为 5(共 5)

I have 10 years of experience in the prestressing industry and have served numerous major clients.

Daisy lee

Business Manager

评分为 5(共 5)

I have 10 years of experience in the prestressing industry and have served numerous major clients.

Specialized Matchmaking for Large-Scale Projects

For post-tensioning applications, we provide comprehensive support services

—For post-tensioning applications, we provide comprehensive support services—ranging from equipment selection and on-site technical guidance to post-project maintenance—with synchronous tensioning systems designed to meet the demands of large-scale bridges, box girder launching, and the synchronous shifting of heavy structural components.

Our systems have been deployed in hundreds of projects worldwide

—from highway bridges and high-rise buildings to dams and railway infrastructure. With reliable manufacturing processes and responsive customer support, we deliver value at every stage of your project.

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