Your Trusted Partner for Iron & Steel Needs
PT Cakung Prima Steel was founded in 1990 as a subsidiary of PT Benteng Mas Sejahtera, established in 1975. Since 1980, our parent company has been a distributor of PT Krakatau Steel and an importer of steel products such as Hot Rolled Plate, Steel Pipe, Cold Rolled Coil, Deformed Bar, and H-Beam.
We focus on being the most complete Steel Stockist in Indonesia — serving government & private projects, contractors, workshops, factories, and retailers with stock available from our Jakarta and Surabaya warehouses.
Our Company Motto

Experience
IRON & STEEL PRODUCTS
Quality materials with JIS, ASTM, and SNI standards for your various project needs.
WHY CAKUNG PRIMA STEEL
The reason thousands of customers entrust their steel material needs to us.
HIGH-QUALITY MATERIALS
Products certified to SNI, JIS, and ASTM.
COMPETITIVE PRICING
The best prices for premium quality.
ABUNDANT STOCK
Large stock ready to ship.
FAST DELIVERY
Delivery within 1-3 business days.
Who We Serve
We supply steel materials for various construction and industrial projects, supported by stock from our Jakarta and Surabaya warehouses.
Government and Private Projects
Contractors
Workshops
Factories
Retailers
Contact Us
Contact our team for steel product orders and quotes.
Head Office — Jakarta
Jl. Pangeran Jayakarta 117/A1-A2, Jakarta Pusat 10730
Phone: (021) 6490666 (Hunting)
Branch Office — Surabaya
Jl. Kembang Jepun No. 92, Surabaya
Phone: (031) 3531014, 3531015
Email: info@cakungprimasteel.com
Operating Hours: Monday – Friday 08.00 – 17.00 WIB, Saturday 08.00 – 12.00 WIB



















