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Printed Circuit Board Assembly (PCBA)

Full-Service Manufacturer of Printed Circuit Board Assemblies

Strict Process Controls and Superior Customer Service

For over 30 years, ETI has provided complete, custom solutions and services that include DFM, prototyping, leaded or RoHS compliant manufacturing and testing of mixed technology assemblies, combined with exceptional customer service. Capabilities include BGAs, Micro-BGAs, LGAs and fine pitch devices. 

With two complete high-speed surface mount lines, the latest in screen printing equipment, selective soldering and wave soldering capabilities, along with 3D automated optical inspection (AOI), X-ray, testing, and conformal coating capabilities, you can be certain that you will receive the highest quality assemblies.

ETI provides the in-depth expertise and quality found in larger CEM’s yet has the nimbleness to provide one-on-one personal service to its customers seeking customized solutions.

Your Product is Our Priority

We specialize in customers with small-to-medium volumes that require rigid process controls for their complex products. Our Quality Management System enables us to consistently provide PCBAs that conform to strict specifications and operate reliably in numerous applications and environments.

Our NPI process is a way to get your products to market faster in a more cost-competitive manner than traditional prototype builds. We commit to buying for the entire production order but provide you with a small number of assemblies to prove out your design, and to evaluate our first unit builds. By doing it this way we narrow the gap between your first article approval and delivery of your production units. Any changes to the process can be accommodated quickly.

Our Printed Circuit Board Assembly Process

1. Specifications

By solving issues and challenges upfront in the quoting/DFM process, we can start production without the usual delays. This could be recommendations on alternate parts that are This could be recommendations on alternate parts, to those components that might be going obsolete in the near future, to bare board panelization suggestions resulting in cost savings.

2. Supply Chain

Our experience and foresight, including component safety stock programs and other custom solutions, keep your supply chain operating with minimal disruption.

3. Assembly

We provide surface mount, through hole and mixed technology assemblies using the latest in assembly equipment. We also offer conformal coating and complete box build if you require those services.

4. Testing

Manufacturing to IPC-A-610 Class II and III standards, our inspection and testing capabilities include 3D AOI (automated optical inspection), X-ray and functional testing.

Your All-In-One Solution

We serve customers in many industries, such as industrial controls, scientific instrumentation, aerospace, medical, agriculture, water purification and monitoring, high-density mobile storage systems and HVACR building controls. Rigorous, reliable and responsive, we exceed expectations through continuous improvement, personalized service and ISO 9001:2015 quality management.

Multiple Certifications and Compliances

In addition to ISO 9001:2015, we adhere to IPC-A-610 class II and III good manufacturing practices. We are UL and CSA Certified and provide potting and box build capabilities.

No-Clean and Aqueous Clean Processes

No matter what fluxing agent you choose (no-clean or active), we have the cleaning processes you require to accommodate your needs. We are experienced in the nuances of conformal coating and parylene coating.

RoHS and Leaded Processes

We have the equipment and the knowledge to provide you with either RoHS compliant assemblies or leaded assemblies depending on your industry requirements. The strictest process controls prevent cross-contamination. of these two processes.