ABOUT OUR COMPANY
Established in 1994, PT. Gatra Mapan Mandiri is an Indonesia-based supplier of steel materials and engineered flow components, supporting industrial and infrastructure sectors nationwide.
With decades of experience, we take a tailored, project-oriented approach — aligning material specifications, sourcing strategies, and delivery execution to the unique requirements of each client. We understand that every project presents different technical and commercial demands, and we structure our supply accordingly to ensure consistency, reliability, and compliance.
VISION
To be a trusted long-term partner in Indonesia's industrial supply chain, delivering integrated steel and engineered flow solutions with consistency and reliability.
MISSION
To provide tailored, standards-compliant steel and engineered flow solutions that support efficient and dependable project execution.
GLOBAL BRANDS
Products sourced from selected manufacturers and brands based on project requirements.
Seamless Pipes
| Brand | Country |
|---|---|
| NIPPON STEEL | Japan |
| TUBACEX | Spain |
| TUBOS REUNIDOS | Spain |
Welded Pipes
| Brand | Country |
|---|---|
| PANTECH | Malaysia |
| SPINDO | Indonesia |
| BAKRIE | Indonesia |
| KHI | Indonesia |
Buttweld Fittings
| Brand | Country |
|---|---|
| BENKAN | Japan |
| BKL | Thailand |
| TK | Korea |
| BW | Taiwan |
Forged Fittings
| Brand | Country |
|---|---|
| ULMA | Spain |
| DELCORTE | France |
| M.E.G.A. | Italy |
| VIAR | Italy |
Flanges
| Brand | Country |
|---|---|
| ULMA | Spain |
| METALFAR | Italy |
| MELESI | Italy |
| WILHELM MAASS | Germany |
Plates
| Brand | Country |
|---|---|
| KS / KP | Indonesia |
| GYS | Indonesia |
| GDS | Indonesia |
