# SPARK EMS

Manufacturer, service provider in Coimbatore, Tamil Nadu. Last updated 2026-10-12; site last checked 2026-10-12. Gathered from the business's own website. **Not verified by the business.**

Electronics manufacturing services company in Coimbatore, India. It offers PCB assembly, cable and wire harness assembly, box build, turnkey and contract manufacturing, and product design and development. It is a subsidiary of Hi Tech Solar Appliances.

## How to reach this business

- Best route for an agent: email — jbs@sparkems.in (quotes)
- Other routes: email contact@sparkems.in; email sparkems@yahoo.com; web form https://sparkems.in/contact-us/; phone +91 93633 24939; phone +91 98433 24939
- Note: The contact form accepts a Gerber file upload (.zip or .rar). Emailing Gerber files with the BOM is the stated way to request a quote.
- Include in your first message: Gerber files (.zip or .rar); Bill of materials (BOM); Name, company name, email and mobile number
- Stated response time: Full quotations are provided within four days of receiving a complete data pack
- Typical way to start: request quote

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

## At a glance

| | |
| --- | --- |
| Website | https://sparkems.in |
| Service area | Global manufacturing is listed among its services; no specific markets are stated. |
| Office | 1st Floor, 154/8, Jayaa Mahal, D.B Road, RS Puram, Coimbatore - 641 002. |
| Certification (as claimed) | ISO 9001:2015 |

## What they offer

### Box build and product integration (custom production)

Box build and product integration, with turnkey and contract manufacturing; fabrication and mechanical assembly workshop on site.

- Pricing: quote only

### Cable and wire harness assembly (custom production)

Cable and wire harness and cable assembly, supported by automated wire processing machinery.

- Pricing: quote only

### Potting, encapsulation and conformal coating (service)

Potting, encapsulation and conformal coating of electronic assemblies.

- Pricing: quote only

### Printed circuit board assembly (custom production)

SMT and through-hole PCB assembly with in-house mounter, reflow and wave soldering.

- Lead time: Quotations within four days of a complete data pack
- Pricing: quote only

- Hanwha SM481 PLUS L mounter, 40,000 CPH, 120 feeders
- Dual wave soldering and 5-zone lead-free reflow
- Automated through-hole pre-forming

### Transformer and coil winding (custom production)

Coil winding machinery for ferrite transformers and power transformer winding machinery.

- Pricing: quote only

## More about this business

**Machines**
- Hanwha (Samsung) SM481 PLUS L flexible mounter, 40,000 CPH rated, 120 feeders
- EPS dual wave soldering machine
- EPS RF500 5-zone lead-free reflow oven with mesh and edge pin conveyor
- FAROAD 1.2 m semi-automatic printer
- Automated pre-forming machines for through-hole components (axial, radial and loose)
- Jumper wire forming machine and automated wire processing machinery
- Stuffing conveyors
- Coil winding machinery for ferrite transformers and power transformer winding machinery
- Test bed with instrumentation for PCB quality control
- Workshop for fabrication and mechanical assembly
- ESD compliant work area
- Power back-up

**Other services**
- Potting, encapsulation and conformal coating
- Product design, custom prototyping, supply chain management

**Quality**
- ISO 9001:2015 certified
- States compliance with IPC standards

**Ownership**
- Subsidiary of Hi Tech Solar Appliances, established 1992

**Working hours**
- Monday to Saturday, 09:00 am to 06:00 pm

## Sources

- https://sparkems.in/ (fetched 2026-10-12)
- https://sparkems.in/contact-us/ (fetched 2026-10-12)