Products and Services

Company Overview

DYWIDAG (DSI) is an international specialist supply and installation company that is privately owned with its head office in Germany. Spanning over 95 countries our moto is Global Competence and local presence, DSI is one of Australia's largest manufacturers and suppliers of specialist ground support reinforcement and construction support products.

We offer customers engineered and highly reliable specialised construction systems and post tensioning systems. Our focus is on adding value to customers, researching, and developing innovative solutions for the future, and manufacturing and supplying cost competitive systems and services.

DYWIDAG Australia is focused on Bar, Post-Tensioning Systems and DYNA Grip Stay Cable Systems offer durability, safety, quality, and reliability and are tailored to suit your specific requirements. DYWIDAG has International and local approval (RMS) for the post tensioning systems and executes with our own supervisors and installation crews.

Locations