Where Steel Matters.
Marselus Steel supplies quality steel to industries, contractors, and fabricators across Indonesia — with deep stock, competitive pricing, and dependable delivery.
Deep stock, from structural to sheet.
Long Products
Wide Flange (WF)
Structural H-section beams for columns, girders, and heavy frames.
View details & specificationsH-Beam
Equal-flange beams for piling and high-load structures.
View details & specificationsAngle Bar (Siku)
L-shaped sections for bracing, towers, and fabrication.
View details & specificationsUNP Channel
U-channels for frames, supports, and chassis work.
View details & specificationsCNP Channel
Lightweight C-purlins for roofing structures.
View details & specificationsSteel Pipe
Welded and seamless pipes, black and galvanized.
View details & specificationsFlat Products
Hot Rolled Coil (HRC)
Hot rolled coils and sheets for structural and general use.
View details & specificationsCold Rolled Coil (CRC)
Cold rolled coils with smooth finish for precision work.
View details & specificationsSteel Plate
Mild steel and ship plates in standard and custom sizes.
View details & specificationsFrom Indonesia’s best steel mills, straight to your project.
Krakatau Steel · Garuda Yamato Steel · Since 1996
Steel from the best mills, for the best projects.
We partner with Indonesia’s leading steel mills and have supplied major companies and contractors nationwide.
Our Suppliers
Trusted By
What our customers say.
Deliveries are always on schedule and mill certificates are complete. For projects on tight timelines, that is exactly what we need from a steel supplier.
Their WF and plate stock is comprehensive, so one PO gets done in one place. Pricing is competitive and they respond fast, even for urgent requests.
We have been a repeat customer for years. Material quality matches the promised SNI specs and their team is easy to coordinate with on site delivery schedules.
Nearly three decades in Indonesian steel.
PT. Marselus Global Makmur was founded in 1996 as a steel distributor serving industries, contractors, and fabricators across Indonesia.
Frequently asked questions.
What steel products does Marselus Steel supply?
We are a steel distributor supplying long products (Wide Flange, H-Beam, angle bar, UNP, CNP, pipes, hollow sections, round/square bars, flat bars, deformed & plain rebar, PC Bar) and flat products (HRC, CRC, steel plate, checkered plate, wiremesh). Most items are ready stock at our Tipar Cakung warehouse in North Jakarta.
Where are Marselus Steel’s office and warehouse located?
Our office is at Marselus Synergy Building 1st Floor, Jl. Tipar Cakung No. 18 RT 09/RW 02, Sukapura, Cilincing, North Jakarta. The warehouse is at the same address, so inspection and pickup happen at one location.
Does Marselus Steel deliver outside Jakarta?
Yes. We deliver regularly across Greater Jakarta (Jabodetabek), Banten, and other cities in Java. For projects outside Java, shipping can be arranged through our freight partners. Our own truck fleet serves the Greater Jakarta area.
How fast is delivery after ordering?
For ready-stock items within Greater Jakarta, delivery is typically within 1–2 working days — often same-day if the order is confirmed in the morning. For indent items or custom sizes, our team confirms the lead time upfront.
Is there a minimum order quantity?
We serve purchases from retail quantities (per piece or per sheet) up to large project tonnage. Larger volumes get more competitive pricing — ask our sales team for a quotation.
Ready to supply your steel needs.
Send us your requirements — product type, size, quantity, and delivery location. We usually reply with a quotation the same day.
- Office
- Marselus Synergy Building Lt. 1, Jl. Tipar Cakung No. 18 RT 09/RW 02, Sukapura, Cilincing, Jakarta Utara
- Warehouse
- Jl. Tipar Cakung No. 18 RT 09/RW 02, Sukapura, Cilincing, Jakarta Utara
- Phone
- (021) 23090888 · +62 822 1000 8580
- Business Hours
- Monday–Saturday, 08.00–17.00 WIB