Focusing on prestressed
road and bridge engineering
equipment and construction

Equipment and matched systems for bridge construction, precast concrete and post-tensioning projects.

16 years of manufacturing / 10 years of export experience / Projects across multiple countries

1000 +
Total Clients

Clients Served Since Inception

1 M+
Export Value

Annual Export Value

10 +
Export Countries

Cumulative Export Countries

70 +
Factory Area

Footprint of the 5 Production Workshops

What We Offer?

  • Hydraulic Power Units: 700bar high-pressure electric pumps, portable manual pumps, PLC synchronous hydraulic stations
  • Tension & Lifting Jacks: 20T–2000T hollow mono jacks, double-acting lifting cylinders, synchronous lifting systems
  • Prestressed Anchorage: Single/multi-hole round & flat anchors, wedges, bearing plates, dead-end anchoring assemblies
  • Supporting Parts: PC strand, extrusion embossing machines, duct production equipment and construction accessories

Our Core Advantages

  • Rich Manufacturing Experience: 16+ years prestressed equipment factory, 20,000+㎡ production workshop, 5 professional production lines
  • Advanced Production Equipment: Full CNC lathes, drilling & cutting machines for high precision product machining
  • Complete Global Certifications: ISO9001, ISO14001, CE certified, fully compliant with international construction standards
  • Fast & Professional Service: ≤2h message response, dedicated sales & technical dual customer docking, worldwide engineering project support

Start with the equipment
your project needs.

Three interrelated product lines. Please choose a starting point, then work with our team to determine the specifications and compatible components.

Post-tensioning anchorages

Anchor heads, wedges, bearing plates and connectors for mono-strand, multi-strand and flat anchorage arrangements.

Selection starts with

Strand diameter & hole count

Documented strand options

4/5/6/7/9.5/12.7 / 15.2 / 15.7 mm

Hydraulic jacks

Mono-strand and multi-strand stressing jacks, lifting cylinders and equipment for bridge jacking applications.

Selection starts with

Force, stroke & installation space

Hydraulic jack tonnage

14/27/50/100/200/500/1000/2000/3000 Ton

Hydraulic pumps

Electric and manual hydraulic pumps, with voltage, flow and control configurations selected for the equipment.

Selection starts with

Pressure, flow ,voltage& site power

Hydraulic pump power

4/5/6/7/9.5/12.7 / 15.2 / 15.7 mm

Compare product families and reference specifications in the DAFANG catalogue.

Download catalogue

Equipment meets
real site conditions.

Project photographs from our engineering work. Talk to us about a comparable application and the equipment it requires.

Synchronous bridge lifting.

Synchronous hydraulic lifting equipment in an overseas bridge project. Discuss equipment selection and project support with our team.

Bridge work on site.

Hydraulic lifting equipment in a bridge construction environment, where access, installation height and coordinated movement matter.

Our Case Studies

Over the past decade or so, we have participated in numerous bridge construction projects both domestically and internationally.

Dafang Liberia Bridge Construction Project

Intelligent tensioning equipment and double-acting hydr […]

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

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

Dafang Company visits a Thai client.

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

Tongji Bridge Steel Box Girder Installation and Jacking Project

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

Empowering construction projects through precision craftsmanship, and laying a solid foundation for buildings with professional expertise

  • Leveraging synchronous lifting systems, high-pressure hydraulic pump stations, and hydraulic post-tensioning jacks, we are deeply involved in domestic and international projects spanning prestressing, bridge incremental launching, road and bridge rehabilitation, and the construction of large-scale pipeline bridges.
  • Dafang has successfully executed numerous benchmark projects, including synchronous lifting in Wenzhou, highway bridge maintenance in Kunming, overseas infrastructure development in Malaysia, the Huadian Qiqihar road and bridge project, and the incremental launching of steel box girders for the Tongji Bridge in Guigang.
  • 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.

Why Choose Us

From your requirements to the right equipment.

DAFANG manufacturing workshop · Kaifeng

Anchor Fabrication

Material hardness inspection

Factory specializing in prestressed for 16+ years

DAFANG develops and supplies prestressing and hydraulic equipment, combining manufacturing with equipment selection and engineering support.

Manufacturing capability

CNC machining and production equipment for anchorage and hydraulic components.

Inspection alongside production

Material hardness inspection and equipment testing support procurement and quality review.

Documents for your specification

Discuss model drawings, reference parameters and relevant inspection documents with our team.

Certificate

We hold more than 50 certificates and patents, including ISO management system certifications, CE certifications, High-Tech Enterprise certifications, and CNAS test reports.

Product Showcase​

Professional Hydraulic & Post-Tension Machinery Supplier | Stable Quality, Custom Solutions

Before you
request a quote.

Yes. Send the application, required force or pressure, stroke, quantity and site power supply. Include a drawing or equipment photo when you contact our team so we can discuss suitable options.

Customization is available for selected products. Tell us the required specification, voltage, control method and any drawing or branding requirements. The final configuration will be confirmed in your quotation.

These depend on the product, quantity and customization. Include your delivery destination and target date so the team can confirm the applicable order quantity and schedule.

Yes. Ask for the model drawings, parameters and relevant inspection documents needed for your procurement review. Confirm any project-specific certification requirements with the team.