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 wedges designed for secure grip in pre-stressed concrete applications. As the heart of our manufacturing expertise, each wedge is produced to exacting standards for superior grip and long-term structural confidence.










Precision machined anchors ensuring optimal performance for multi-strand tendon systems.






Robust cast components engineered for reliable performance in demanding structural applications.













Durable, high quality plastic accessories essential for protecting and sealing tendons throughout the post-tensioning process, helping ensure long-term durability and reliable performance.




High performance rebar couplers engineered to create secure, reliable connections in reinforced concrete structures.



Precision-manufactured compressions fittings, engineered for durability and performance, ensuring strong grip in critically demanding structural applications.







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