In 2023, Global Brothers International was awarded a turnkey contract to deliver the main processing plant’s steel structure and complete electrical power system for a rapidly expanding lithium mine in southern Mali—a region with limited infrastructure but high strategic importance in the global battery supply chain.
Challenges
- Remote location: No local heavy fabrication or high-voltage expertise available
- Tight timeline: Client needed operational readiness within 6 months
- Harsh environment: High temperatures, dust, and seasonal flooding
- Strict compliance: Required adherence to IEC and EU safety standards
Our Solution
Global Brothers deployed an integrated approach combining prefabricated steel structures and a containerized E-HOUSE power system, enabling rapid deployment without compromising quality or safety.
✅ Steel Structure Delivery
- Designed and fabricated over 1,200 tons of steel frames in Shanghai
- All components pre-assembled and labeled for plug-and-play installation
- Shipped via container and assembled on-site by local crews under our supervision
✅ Electrical System
- Supplied a 35kV/400V containerized E-HOUSE featuring:
- Oil-cooled transformer (1,250 kVA)
- LV switchgear with smart metering
- PLC-based remote monitoring system
- Entire electrical room delivered as a single unit—installed in just 10 days
Results
- ⏱️ Completed 2 weeks ahead of schedule
- 🔌 Zero electrical faults during first 12 months of operation
- 🌍 Reduced on-site construction waste by 60% thanks to off-site prefabrication
- 💬 Client feedback: “Global Brothers’ integrated solution cut our setup time in half and gave us peace of mind in a challenging environment.”
Why This Matters
This project exemplifies Global Brothers’ ability to deliver complex, multi-disciplinary engineering solutions in remote regions—combining structural integrity, electrical reliability, and logistical excellence. As demand for critical minerals grows, we stand ready to support responsible, efficient mining development worldwide.
From Shanghai to the Sahel — building trust, one project at a time.
