Business Scope

DYWIDAG Post-Tensioning Systems

DYWIDAG Post-Tensioning Systems are world renowned for reliability and performance, most suitable for all apllication in post-tensioned construction. They embrance the whole spectrum from bridge construction, buildings, to civil aplications, above and underground.

DYWIDAG Multistrands cable systems

DYWIDAG has been involved in the development, construction and execution of stay cables and cable supported structures since 1970.

Quality Assurance

To ensure high quality and consequently, the performance and durability of DYWIDAG stay cables, all components are subjected to quality tests according to our quality assurance systems. DSI is ISO 9001 certified.


DYWIDAG Geotechnical Product Range

  • DYWIDAG Thread Anchors
  • DYWIDAG Strand Anchor Systems
  • DYWIDAG Soil Nails
  • DYWIDAG Rock Bolts
  • DYWIDAG Drill Hollow Bar Systems
  • DYWIDAG Gewi Pile
  • DYWIDAG Ductile Iron Piles

DYWIDAG Construction Systems and Services

  • DYWIDAG Thread Anchors
  • DYWIDAG Repair and Strenghtening
  • DYWIDAG Traveler and Equipment
  • DYWIDAG Engineering

PT DELTA SYSTECH INDONESIA is a company agent and licensee of DSI Products, Technic and services in Indonesia. The principal is DYWIDAG SYSTEMS INTERNATIONAL GmbH, Munich, Germany (DSI). DSI is the exclusive licensee for all construction systems and techniques developed by DW.

Wisma Ritra 2nd Floor

Jl. Warung Buncit Raya No. 6
Jakarta 12740
☎Phone : +6221 – 7970289
☎Fax : +6221 – 7970825

Graha DSI

Jl. Cendrawasih No. 26B
Bintaro, Tangerang Selatan 15413
Jakarta 12740
☎Phone : +6221 – 74706930
☎Fax : +6221 – 74703529