Quality

At ESI, quality isn’t just a buzzword. It’s the core of our culture – and the focal point of our operations.


Third-Party Standards


We manufacture all customers’ products in strict compliance with IPC-A-610 and IPC-7711 / 772 standards and work to many agency approval levels including UL, CSA, VDE, ETL, FDA and the European CE Mark. We are also an ITAR registered company.

Certificate Photos
IPC-7711-7721b

IPC-A-610b


ISO Certification


We are registered to ISO 9001:2008 and ISO 13485:2003 by the British Standards Institute (Registration Number FM 36399 and Registration Number FM 50560).

ISO Certifications



Continuous Improvement Culture



Conflict Mineral Policy


Electronics Systems, Inc. Conflict Minerals Statement

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