TRUSTED
PARTNER TO THE
TRANSFORMER
INDUSTRY
Ability to withstand 1000+ on-load Tap operations every day
24/7 Customer Support
High Energy Efficiency
Fast Delivery & Installation
What We Deliver
We maintain spares for OLTCs supplied as early as 1980.
Sales & service offices in Germany, China & in all state capitals in India
Centralized Spares & Services call center in Chennai
A trusted brand for power and distribution transformers
Ability to withstand 1000+ on-load tap operations every day
The only company to meet railway requirements
An effective technology serves regulation needs over 50 years
One stop solution for OLTCs service & spare needs irrespective of make & model
24x7 on call service assistance for technical queries
Product Portfolio
Voltage Regulation Products
- On-Load Tap-Changers
- Off-Circuit Tap-Changers
Transformer Solutions
Moisture Management Solutions
What we Do
EMR boasts an in-house integrated testing facility. This facility, along with advanced leak detection equipment and the latest measuring and recording instruments, allows us to conduct all routine international standard tests and additional reliability tests under one roof, exceeding the expectations of users and consultants alike.
Our mission
Empowering businesses with high-quality services for sustainable growth.
Our vision
To lead globally in industrial services, with new standards.Â
News & Articles
- November 13, 2025
Innovation in Transformer Protection: EMR’s Modern Solutions
The Importance of Transformer Protection Transformer failure can cause severe
- November 13, 2025
How Preventive Maintenance Extends Transformer Life
The Importance of Transformer Protection Transformer failure can cause severe
- November 13, 2025
The Importance of Reliable Transformer Components in Power Systems
The Importance of Transformer Protection Transformer failure can cause severe
Our Customers



































