Mangal Electrical Industries Gets PGCIL Approval Renewal To Process CRGO For Transformers And Reactors Up To 765 KV
Mangal Electrical Industries Limited has secured renewal of its manufacturer approval from Power Grid Corporation of India Limited for Prime CRGO Coils Slitting and Laminations Cutting for Transformers & Reactors up to 765 kV class. The accreditation, valid until April 22, 2029, reinforces the company's position in the power transmission equipment sector and enables participation in critical infrastructure projects.

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Mangal Electrical Industries Limited has secured a significant renewal of its manufacturer approval from Power Grid Corporation of India Limited (PGCIL), reinforcing its position in the power transmission equipment sector. The accreditation covers Prime CRGO Coils Slitting and Laminations Cutting for Transformers & Reactors up to 765 kV class for POWERGRID projects.
Accreditation Details
The renewal was granted through PGCIL's letter ref.no. CC/QA&I/2026/Letter/172 dated April 16, 2026. The accreditation represents a Manufacturer Approval validity Extension, allowing the company to continue supplying critical components for high-voltage power transmission infrastructure.
| Parameter: | Details |
|---|---|
| Regulatory Authority: | Power Grid Corporation of India Limited |
| Product Category: | Prime CRGO Coils Slitting and Laminations Cutting |
| Voltage Class: | Up to 765 kV |
| Application: | Transformers & Reactors for POWERGRID projects |
| Validity Period: | Until April 22, 2029 |
| Previous Approval Reference: | CC/QA&I/MP/11223/2026/237, April 24, 2025 |
Strategic Impact
According to the company's disclosure, the renewal of PGCIL 765 kV class approval reaffirms Mangal Electrical's strong position in the large power transformer segment. This accreditation enables the company to participate in critical power infrastructure projects across India's transmission network.
Compliance and Quality Standards
The approval comes with stringent quality requirements. The company must ensure that all supplied items meet POWERGRID Specifications, approved drawings, data sheets, and relevant IEC/IS standards. PGCIL retains the right to increase inspection involvement or withdraw approval if any abnormalities are detected.
Future Considerations
PGCIL has specified that further approval renewals will be considered based on performance, quality, and supplies during the current approval period. The company must submit renewal requests at least one month before the current approval expires on April 22, 2029.
The accreditation strengthens Mangal Electrical's credentials as an approved supplier for India's power transmission infrastructure, particularly for high-voltage applications up to 765 kV class equipment.
Historical Stock Returns for Mangal Electrical Industries
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +4.39% | +20.95% | +29.96% | -34.68% | -43.43% | -43.43% |
How might India's upcoming power transmission expansion plans impact Mangal Electrical's revenue growth through 2029?
What competitive advantages could this 765 kV approval provide against other transformer component manufacturers in the market?
Will Mangal Electrical need significant capital investments to scale production capacity for potential large POWERGRID orders?


































