Engineering excellence for modern infrastructure. We deliver precision-crafted components that hold the world together.
Ultimax Mitra Agung stands at the forefront of post-tensioning component manufacturing. We don’t just make parts; We help shape the backbone of future infrastructure. Our commitment goes beyond production – We ensure the safety, durability, and reliability of every wedge and anchor block.

ISO 9001 Certified Company, ETA Europe Technical Assessment Approved Company
Over 6 million components produced annually
Trusted in more than 32 countries.



































































High-strength steel wedges designed for secure grip and load transfer in pre-stressed concrete applications.










Precision-cast anchor heads ensuring optimal stress distribution for multi-strand tendon systems.






Robust casting accessories engineered for on-site efficiency and structural integrity during pouring.













Durable high-density polyethylene (HDPE) and polypropylene accessories essential for grouting, sealing, and protecting post-tensioning tendons.







Global shipment coverage map

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