About Nani Transformers

Nani Electro Technics Pvt Ltd was established in 1995 and manufactures Transformers across capacities and configurations. Our brand of Transformers ‘Nani Transformers’ are known for their Quality & Performance and we are now the preferred vendors to clients operating in the Steel, Cement & other process industry verticals across the country.

Nani Electro Technics is founded by Mr S Raghavendra Rao who has over 25 years of experience in the Transformer Industry. Mr Rao, post his education, was associated with Corporates in the Transformer Industry as a professional for a decade and turned an entrepreneur in 1995. Since then, under his guidance & leadership , Nani Electro Technics has been successful in becoming a preferred supplier to leaders across Industry Verticals.

A professionally managed and an ISO 9001:2008 certified company, Nani Electro Technics leads in providing custom solutions to clients for their Transformers requirements and are leading manufacturers & suppliers of a wide range of Electrical Transformers .

We provide custom-built industrial transformer solutions for various PSUs & industries like the Cement, Steel, Pharma & Engineering Industries etc.. Our manufacturing facility, based in Hyderabad, is equipped with world class state of the art equipment and managed by highly skilled and experienced team of production personnel who consistently ensure that every transformer manufactured adheres to high quality benchmarks that our Clients expect of us.

We manufacture all types and classes of Transformers.. Power Transformers, Distribution Transformers, Furnace Transformers, Rectifier transformers, Isolation Transformers , Mining Transformers etc with a range up to 20 MVA 132 KV class and hence can serve the needs and requirements of Industries of all hues. Our strength lies in the quickest turnaround in delivery of our Transformers which are world class in Quality & Performance. We also possess the capability of servicing / repairing Transformers up to 50MVA 132 KV .

Our Transformers are put through the most stringent tests to ensure performance and to eliminate failure. We back up our Products with excellent service to ensure minimum disruption for any service requirements or in the event of any failure .

Among our satisfied customers are the South Central Railways, BHEL, VSP, Mormugao Port Trust, Singareni Collieries Co. Ltd., etc in the Public Sector space and L&T, Orient Cement, Mysore Cements, KCP Cements, My Home Cements , Penna Cements, Grasim Cements, Rajashree Cements, Sujana Group of Companies, Anrak Aluminium, Natco Pharma, Gland Pharma, SMS Pharma, etc .

Some notable achievements have been the supply of all Distribution & Convertor Duty Transformers of ratings 500, 1000, 1500, 2000 & 3000 KVA Transformers to KCP successfully within the shortest possible time duration and with zero defects.

Client Testimonials

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Our Achievements

Successfully Designed, Manufactured & Commissioned a 6900 KVA 33KV/2x575 V Induction Furnace Transformers for Udaykrishna Steels





For the 1st time in AP, Overhauled & Commissioned a 12.6 MVA 132/25 KV Traction Power Transformer for Indian Railways.





Our Transformers of Ranges 5000 KVA 33/11 KV and 2000 KVA 6.6 KV / 433 V have been Certified by CPRI, Hyderabad.





Successfully Repaired, Tested & Commissioned a 10/12.5 MVA 132/6.9KV Transformer within 3 weeks for Penna Cements


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