Your connection to state-of-the-art tunnel projects.
Tunnel building is a highly specialized form of construction. Each tunnel project has unique requirements and considerations, ranging from workloads and fire ratings to safety and timelines.
For over 20 years, tunnel infrastructure teams around the world have come to trust Sofrasar Tunnel Products, an Optimas division, for their fastener solutions—from dowel, bolting and injection systems to anchors and accessories. Our global distribution network and supply chain expertise help to deliver the right solutions when and where you need them.
Our tunnel experts and engineers understand your specific needs. Whether you require standard components or customized solutions, we can support you with:
- Engineering design support
- Responsive and efficient shipping
- Quality control processes
In addition, our project-specific technical designs, available upon request, provide an added level of assurance in ensuring each solution is tailored to each application.