helping grow US Manufacturing

For over three decades, Electronics Assemblers, Inc. (EAI) has been delivering quality and affordable custom cable, wire harness, and electro-mechanical assembly solutions to industry leaders both domestic and international.  Let us bring our manufacturing and supply chain experience to your engineering designs to build great products in the US. 

Core Competencies

Since our formation in 1987, EAI has grown to be a versatile electronics contract manufacturer fulfilling a wide range of manufacturing, assembly and prototype services to a wide array of industries and markets both domestically and internationally.

Assembly Manufacturing

We specialize in turnkey manufacturing, prototyping, cable & wire harness assembly in addition to documentation & design.

Inventory Management

We support a variety of procurement and inventory control programs and effectively monitor costs and lead times.

New Product Integration

From the smallest wire harness to the largest cabinet-based electro-mechanical assembly, we can do the job.

Design & Documentation

We provide fabrication, assembly drawings, and parts lists. We ensure product configuration and traceability.

average tenure
+ yrs
Part numbers built
Quality Rating
99. %

Electronics Assemblers, Inc.

Located near Portland, Oregon, Electronics Assemblers, Inc. (EAI) is nestled at the foot of Mt. Hood and along the Columbia River.

Why Choose EAI


With over 27 years of experience, we understand your business and the importance of providing competitively priced products on time, to specifications, and with the quality you and your customers expect.


EAI goes far beyond what is required or expected, with fast delivery times and quick resolutions to any problems that arise.


Our customer service, on-time delivery and quality make us a preferred supplier, and our documentation services add substantial value.

What Our Customers Say

"EAI's customer service, on-time delivery and quality make them a preferred supplier. Their documentation services add substantial value. They are proactive about providing data sheets and suggesting alternatives to manufacture quality cables."
Cascade Microtech
"EAI is very responsive and provides good delivery times and equipment. If there's a problem, they get right on it and either resolve it themselves or quickly call to confer."
Zhone Technologies
"Quality has always been a top priority of EAI. 98.8% on a continuous basis is something to be very proud of, especially since we order 600 different part numbers! Their service is always great—they are a company that goes far beyond what is required or expected."
Credence Systems Corporation

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