⚡ Powering India’s Transformers: Why Smart Buyers Source CRGO Steel from S M Steels

mukesh muke
Aug 2
2 min read

India’s power and energy sectors are growing faster than ever. With the rise of smart cities, electrification of villages, EV charging infrastructure, and Make in India initiatives, the demand for CRGO (Cold Rolled Grain Oriented) transformer core materials is at an all-time high. Yet, sourcing the right grade of CRGO steel sheets—whether it’s M3, M4, or M5—remains a challenge for many transformer manufacturers, EPC contractors, and procurement engineers.

So how do the smart buyers do it?

They choose the right partner.

Welcome to S M Steels, a leading all-India Supplier & distributor of CRGO Prime Coils & Sheets, CRGO Transformer Core Laminations, and Secondary Material. Trusted by transformer manufacturers, repair units, and traders alike.

🧲 What We Offer

We deal in CRGO materials tailored to your specific core-building requirements:

Prime CRGO Coils – Full-width, jumbo, and mother coils in grades M3 & M4,.
Secondary CRGO Sheets – Oily sheets, slit coils, diamond cut, mitered, and v-notched laminations.
CRGO Core Materials – C-cores, toroidal cores, dabba coils, gapped and double v-notched sheets.

All products come with clear technical specs including thickness range 0.23mm to 0.30mm.