Since commencing production on 16 September 2025, our manufacturing facility processes 6061 and 6063 aluminum alloys into precision profile extrusions. We control every stage of the production cycle—from raw billet heating to die extrusion and mechanical testing—ensuring exact dimensional accuracy and uniform material integrity across every batch
Working out of our manufacturing facility in Ngoro, East Java, we have forged an operational path built on tangible results, utilizing advanced technology to process high-grade aluminum alloys to international standards.
Since breaking ground on our facility in September 2024, our growth has been driven by a commitment to durability, strength, and flexibility, supporting industrial and construction projects across Indonesia and beyond.
Designed for structural and architectural demands, our precision-engineered profiles provide the consistency required to keep major builds running on schedule and within technical specifications.
Delivering innovation, quality, and sustainability that shape the future of industry and construction.
We are dedicated to providing precision-engineered aluminum extrusion solutions through continuous technological advancements and uncompromised quality standards.
The principles that guide how we manufacture, develop, and build lasting relationships with our partners and clients.
Delivering high-quality aluminum profiles designed to meet defined requirements and international standards.
Building trust through dependable products, disciplined manufacturing, and consistent performance.
Continuously developing our capabilities through technology, precision, and a commitment to improvement.
Working closely with customers through a responsive, customer-oriented approach and long-term commitment.
Excellence is not a separate value. It is the standard behind all four.
Rumi Metal IndonesiaWe are committed to turning our environmental dedication and manufacturing efficiency into a certified standard of performance.
For Rumi Metal, sustainability is not just a statement of intent, but an operational discipline—delivering high-precision aluminum profiles built to last, transparent production processes, and full assurance of regulatory compliance for our valued partners.
