About Us
Kokoh Maju Berdikari - Your Trusted Roofing Partner Since 1994
With over 30 years of experience dating back to 1994, KMB (Kokoh Maju Berdikari) has become a trusted name in Indonesia’s construction materials industry. We continue to grow as a reliable provider of lightweight steel and industrial construction products, built on a foundation of integrity, trust, and quality.
Our Vision
To become a national leader in lightweight steel and construction material products — a company known for honesty, reliability, and uncompromising quality.
Our Mission
To grow together with our customers, sharing in progress, success, and pride through every KMB product.
Our Values
At KMB, we believe success is achieved through discipline, ethics, and honesty — creating growth that is both materially strong and spiritually fulfilling.
Our Strengths
Discover why thousands of customers trust KMB for their roofing solutions
Trusted Since 1994
With over 30 years of expertise, we are a trusted partner in delivering high-quality construction materials.
Quality Materials
Built with premium-grade steel that is proven strong, durable, and compliant with national project standards.
Guaranteed Products
Every product comes with comprehensive warranty coverage, giving you peace of mind and assured quality.
Safety Gutter System
Equipped with innovative leak-proof technology that keeps your building dry and protected even in heavy rain.
Nationwide Service
Backed by an extensive distribution network, we are ready to serve your needs across Indonesia quickly and reliably.
Fast Installation
Designed for easy and practical setup, saving you both time and construction costs.
Anti-Dent Profile
Engineered with extra strength to resist dents and impacts, ensuring a neat appearance and lasting performance.
Bendable Design
Offers flexible installation options, allowing it to adapt seamlessly to a wide range of modern architectural designs.
Premium Materials
Manufactured with the finest materials to ensure maximum durability against weather and corrosion.
Our Products
Complete roofing solutions for every need
KOKOHTRIM 1020
KOKOHTRIM 750
KOKOHSPAN K-7 890
KOKOHRIB 1000
KOKOH SF-750
FRP (Fiberglass)
Bubble Foil
Flat Sheet
Aluminium Embossed
MT DL-760
MT SP DL-1060
MT DL-1000 (NEW)
Applications & Projects
Trusted by businesses and homeowners across Indonesia
Applications
Factories
Warehouses
Traditional Market
Residential
Carports
Recent Projects
PT. Indonesia Taroko Textile
Large industrial roofing with KMB KOKOHTRIM system
Get in Touch
Ready to start your roofing project? Contact us today!
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Contact Information
Get our complete product catalog and technical specifications