# Mangal Electrical Industries Ltd.

CRGO Processing, Core Assemblies, and Amorphous Cores for Transformer OEMs

Mangal Electrical supplies transformer core components to OEMs and distributors in 15+ countries, backed by 40,000 MT annual capacity and a NABL-accredited test laboratory.

- Canonical: https://catalog.reevol.com/p/marketing/mangal-electrical-industries-limited
- Language: en
- Last updated: 2026-09-26

## Supplier facts

- Supplier type: both
- Production capacity: 40,000 MT per annum across 5 units
- Export markets: United States, Netherlands, Italy, Egypt, Ethiopia, Kuwait, Iraq, United Arab Emirates, Oman, Saudi Arabia, Nepal, Bangladesh, Sri Lanka, Thailand, Philippines, India
- HS codes: 7606.11, 8504.90, 8504.21, 8536.20, 7226.11
- Product categories: CRGO Mother Coils, CRGO Slit Coils, CRGO Core Laminations, CRGO Core Assemblies, CRGO Core Coil Assemblies, Amorphous Cores, Wound Cores, Toroidal Cores, Oil-Immersed Circuit Breakers, Power and Distribution Transformers, Transformer Cores, CRGO Processing, Electrical Steel Laminations, Core Coil Assemblies, Power & Distribution Transformers Components, Electrical Components & Parts
- Years in operation: 35+
- Manufacturing units: 5 (Rajasthan, India)

## Certifications

- ISO 9001:2015 Quality Management: supplier-declared, pending confirmation
- ISO 14001:2015 Environmental Management: supplier-declared, pending confirmation
- ISO 45001:2018 Occupational Health & Safety: supplier-declared, pending confirmation
- NABL Accreditation – Testing Laboratory: supplier-declared, pending confirmation
- ZED Silver: supplier-declared, pending confirmation
- PGCIL 765 kV Class Approval: supplier-declared, pending confirmation

## Products and Core Assemblies (6)

### CRGO Slit Coils and Mother Coils
Precision-slit cold-rolled grain-oriented electrical steel coils with burr below 8, 10 µm, slit widths from 40 mm to 1,250 mm, automated coil wrapping, and optional ID protector.

### CRGO Cut Laminations
Pre-tagged cut laminations for power and distribution transformer cores, available with vertical and horizontal step-lap, mitred cuts, traceable labelling, slot punching, and tip cut.

### Transformer Core Assemblies
Assembled transformer cores with design optimisation, MS/wooden frame parts, and vacuum packaging; built for power and distribution transformer applications.

### Core Coil Assemblies
Active parts for power and distribution transformers up to 20 MVA, with foil winding capability up to 20 MVA and a complete in-house test facility.

### Amorphous Cores
Amorphous alloy cores made from 0.03 mm thin ribbon laminations, delivering up to 80% lower no-load losses compared to conventional CRGO cores.

### Oil-Immersed Circuit Breakers
Custom-engineered oil-immersed circuit breakers for power distribution systems, designed for durability and minimal maintenance requirements.

## Contact

- Email: rupam.mondal@mangals.com
- Phone: +91 9694093959
- Address: C-61, C-61 (A&B), Road No. 1-C, V.K.I. Area, Jaipur 302 013, Rajasthan, India
- Inquiry endpoint (POST form): https://catalog.reevol.com/api/marketing/inquiry/mangal-electrical-industries-limited