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Switchgear Manufacturing High voltage Medium voltage EPCC Engineering
Comprehensive Electrical Solutions

Engineering Excellence in Power Systems

From innovative manufacturing to complete project delivery – delivering world-class electrical infrastructure solutions across Malaysia for over three decades.

Our Services & Solutions Get in Touch
0
Years Experience
0
Switchgear Installed
500kV
Max Capacity
IEC
Certified Quality
What We Do

Our Services

Comprehensive electrical solutions tailored to your needs

Manufacturing Assembly
01

Manufacturing Assembly

IEC certified electrical solutions from control panels to 275kV switchgear systems.

Our state-of-the-art manufacturing facility produces high-quality electrical equipment that meets international standards. From design to assembly, we ensure every component is built with precision engineering, utilizing advanced technology and stringent quality control processes to deliver reliable, safe, and efficient power distribution solutions.

Fully comply to IEC standards
Switchgear up to 275kV
BESS & EV Chargers
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Turnkey Projects
02

EPCC / Turnkey Projects

Complete end-to-end project delivery from design to commissioning.

We manage the entire project lifecycle from initial engineering and design through procurement, construction, and final commissioning. Our experienced team handles complex electrical infrastructure projects, ensuring seamless coordination, on-time delivery, and adherence to safety standards while minimizing operational disruptions.

Substations & Transmission Lines
Solar & BESS Integration
Full Project Management
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Maintenance
03

Service & Maintenance

One stop center support and maintenance programs to keep your systems running at peak performance.

Our comprehensive maintenance services are designed to maximize equipment lifespan while minimizing costly downtime. Through scheduled inspections, predictive diagnostics, and rapid response support, we ensure electrical systems operate safely, reliably, and efficiently at all times. Supported by certified technicians and advanced testing technologies, we proactively detect and resolve potential issues before they escalate into critical failures, helping customers maintain operational continuity and long-term system performance.

Preventive Maintenance
Equipment Upgrades
HV Testing up to 500kV
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EV Charging
04

EV Charging Solutions

Complete EV charging infrastructure with nationwide installation and TNB Electron integration.

Our EV charging network is designed to make electric mobility more accessible and practical across Malaysia. By deploying a combination of AC and DC fast chargers at strategic everyday locations, we enable drivers to recharge conveniently and with confidence. Through this approach, we help strengthen Malaysia’s EV ecosystem and support households and businesses in transitioning toward cleaner, greener transportation.

DC Fast & AC Chargers
Nationwide Installation
Smart Charging Solutions
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Why TSG

Why Choose Us

Trusted excellence in electrical solutions

IEC Certified

Certification and compliance

ISO, IEC Standards, Product Type Test

Experience

30+ Years

Proven industry expertise in electrical solutions

Support

One stop center

Always here when you need us

Sustainable

Sustainable

Green energy solutions for a better tomorrow