Make / PCB fabrication / Electronic Interconnect (EI)
Electronic Interconnect (EI)
Chicago-area printed circuit board manufacturer with 30+ years of experience, quick turns from prototype to production.
US Elk Grove Village, Illinois, United States · eiconnect.com
What they make
| Processes | PCB fabrication |
|---|---|
| Capabilities | PCB fabrication, prototypes to production, Kan-Ban programs, global partner network for high volume. |
| Parts and products | unknown |
| Materials | unknown |
| Tolerance | unknown |
| Largest part | unknown |
Order size and timing
| Minimum order | unknown |
|---|---|
| Prototypes | yes |
| Small-run evidence | "Comprehensive PCB Solutions from prototype to production." https://www.eiconnect.com/about-us |
| Startup friendly | unknown |
| Quote turnaround | unknown |
| Prototype lead time | unknown |
| Production lead time | unknown |
| Instant online quote | unknown |
Quality and company
| Certificates | AS9100D, ISO 9001:2015, ITAR registered, UL |
|---|---|
| Business type | factory |
| People | unknown |
| Floor area | unknown |
| Founded | unknown |
| English | yes |
| Public customers | unknown |
| Address | 2700 Touhy Avenue, Elk Grove Village, IL 60007 |
| Marketplace stores | unknown |
Contact
| sales@eiconnect.com | |
| Phone | (847)-364-4848 |
| Printed at | eiconnect.com |
Caveat
Uses a global partner network for some production, so not every order is built in Elk Grove Village.
Sources
- eiconnect.com · 30+ years, certifications, prototype-to-production
Confidence VERIFIED · from public sources, not yet visited or ordered from · checked 2026-10-30