High-Reliability Electronic Assembly & Advanced Testing for Mission-Critical Industries

i3 Assembly delivers precision PCBA assembly, cable and harness manufacturing, and advanced lab testing services for aerospace, defense, medical, and industrial applications. Our certified quality systems and compliant manufacturing processes ensure dependable performance for the most demanding environments.

Cable & Harness Manufacturing 

Precision-built cable assemblies and harness systems engineered for reliability in demanding applications.

PCBA Assembly 

High-quality printed circuit board assembly supporting prototype through production volumes.

Lab & Testing Services 

Advanced testing and validation services to ensure product performance, compliance, and reliability.