# Aggarwal Transformers

Manufacturer in Delhi, Delhi. Last updated 2026-10-11; site last checked 2026-10-11. Gathered from the business's own website. **Not verified by the business.**

Delhi-based manufacturer of toroidal transformers, toroidal CRGO cores, variacs, servo and automatic voltage stabilizers and control cards. Supplies OEM companies that market their own brands and makes custom toroidal and variable transformers.

## How to reach this business

- Best route for an agent: email — sales@toroidals.com (sales)
- Other routes: web form https://toroidals.com/enquiry.html
- Include in your first message: Product type and specifications (VA/KVA rating, voltage, cooling type); Quantity; Contact details
- Typical way to start: request quote
- Some numbers on their site belong to individuals and are not shown here.

_A way to send an enquiry through this directory is planned. Until then, use the routes above._

## At a glance

| | |
| --- | --- |
| Website | https://toroidals.com |
| Established | 2004 |
| Service area | India; supplies OEM companies |
| Languages | en |
| Factory | G-1106, DSIIDC, Indl. Complex, Narela, Delhi - 110040 |

## What they offer

### Custom toroidal and variable transformers (custom production)

Custom-made toroidal transformers, isolation transformers, variacs and CRGO toroidal cores.

- Pricing: quote only

- Isolation transformers 50VA to 50 KVA per phase
- Variacs 2A to 600A
- CRGO toroidal cores 1 kg to 50 kg per piece

### Voltage stabilizers and control cards (OEM supply) (product)

Automatic and servo voltage stabilizers and microprocessor-based control cards, supplied to OEM brands.

## More about this business

**Products**
- Toroidal cores (CRGO), 1 kg to 50 kg per piece, sizes and grades as per customer requirement
- Toroidal transformers, including buck-boost types for servo voltage stabilizers (air cooled and oil cooled, single and three phase)
- Isolation transformers, 50VA to 50KVA per phase, air or oil cooled
- Variacs (auto variable transformers), 2 amps to 600 amps
- Microprocessor-based control cards, display and relay cards for stabilizers
- Automatic voltage stabilizers and servo voltage stabilizers

**Quality**
- States that quality assurance starts with raw material selection and that every material and component has an in-house acceptance norm

**Customers**
- Supplies OEM companies marketing their own brands of stabilizers

## Sources

- https://toroidals.com/about-us.html (fetched 2026-10-11)
- https://toroidals.com/ (fetched 2026-10-11)