# Electro Circuit Systems Pvt. Ltd

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

Hyderabad-based company that designs, develops and manufactures electronic products for aerospace, defence and navy applications. It runs in-house assembly (component assemblies and cable harnesses) and an EMI-EMC test facility.

## How to reach this business

- No email address, web form or portal is listed for this business. The listed routes (phone) need a person.
- Note: The site shows a 'Write to us' enquiry form. The business email addresses are hidden on the site, so use the phone number or the enquiry form.
- Include in your first message: Requirement description; Drawings or specification; Quantity; Applicable standards (e.g. MIL-STD, IPC)
- Typical way to start: contact only

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

## At a glance

| | |
| --- | --- |
| Website | https://ecsonweb.com |
| Legal name | Electro Circuit Systems Pvt. Ltd |
| Languages | en |
| Factory | Plot No. 3-39/14/1, Vishwasai Nagar, DRDL-RCI Road, Balapur, Hyderabad 500005, Telangana |
| Certification (as claimed) | AS9100D |
| Certification (as claimed) | NABL In-house Entest & EMI-EMC test facility |

## What they offer

### Design and development (RF, PCB, embedded, mechanical) (service)

RF microwave design, IPC-standard PCB design and analysis, FPGA/SoC/microcontroller/DSP development, and mechanical CAD and fabrication.

### Electronic assembly and cable harness manufacturing (custom production)

In-house assembly line for component assemblies and cable harness manufacturing, staffed by IPC-trained professionals, for aerospace and defence customers.

The site also lists SMT line, manual assembly and cable harness facilities under Facilities.

### EMI-EMC testing (service)

NABL accredited in-house test facility; products are tested to MIL-STD-461E/F/G EMC requirements.

## More about this business

**Services**
- RF design (RF microwave components for telemetry)
- PCB design and analysis to IPC standards
- Embedded development (FPGA, SoC, microcontrollers, DSP)
- Mechanical engineering (CAD, 3D modelling, fabrication)
- Assembly line staffed by IPC-trained professionals: component assemblies and cable harness manufacturing
- Underwater subsystems and cables for defence

**Quality**
- AS9100D certified
- In-house lab tests to MIL-STD-461E/F/G EMC requirements
- NABL accredited in-house test facility (Entest & EMI-EMC)

**Industries**
- Aerospace, ground defence, navy

## Sources

- https://ecsonweb.com/ (fetched 2026-10-11)