Fueling Innovation that Creates Solutions

National Circuit Assembly is the leading U.S.A.-based PCBA contract manufacturer.
We provide quick turn, prototype, small and production quantity services.

Creative Solutions For Your Toughest Manufacturing Challenges

American manufacturing means your products won't be stuck in shipping yards waiting to be unloaded.


Parts availability may be the biggest challenge in contract manufacturing today, but our sourcing team brings expert solutions to the most challenging sourcing issues. We work tirelessly with you and your team to find solutions to parts availability.

flexibility in pcba contract manufacturing


Plans change, and no one is more aware and accepting of that than NCA. Unlike other contract manufacturers, NCA wants to be your partner for success. Therefore, NCA provides unparalleled flexibility in our processes that allow us to offer solutions for every potential challenge.

Quality in PCBA Contract Manufacturing


We know that maintaining high standards can be challenging when dealing with contract manufacturing. What good is a part or product if it doesn't work when you receive it? NCA maintains consistent and measurable high standards of quality and productivity.

Combined years of manufacturing management experience
Units shipped
Regular customers

Our Certifications

We unlock unlimited potential
for the growth of your business!

Why NCA?

Everything we do is to fuel innovation that creates solutions by providing premier PCBA manufacturing and full assembly box builds.

We fuel innovation by being Agile, Innovative, Accountable and Passionate!



NCA announces hire of new Account Manager

GARLAND, TX – NCA — a local electronic manufacturing, design and sourcing firm —  is pleased to announce the official…
American Manufacturing: 7 Reasons to Choose a Local CM

American Manufacturing: 7 Reasons to Choose a Local CM

Are you tired of dealing with supply chain issues, communication delays and long lead times? What about all the other…

Repair | Rework | Remanufacture

Repair and rework is a service that not every manufacturer provides. There is a fine line between repair/rework and re-manufacturing…

How being local makes NCA the best choice

NCA prides itself on being a U.S.-based company. We’re headquartered in Dallas, Texas, and that’s where our manufacturing and design…

A Quick Update — July 2021

NCA has been hard at work expanding our medical device capacities after earning our ISO 13485:2016 certification in May. We’ve…

EY names Mike Tieu as Entrepreneur Of The Year® 2021 Southwest finalist

GARLAND, TX — NCA — a local electronic manufacturing, design and sourcing firm — is excited to announce its CEO…

We Believe

1. In the power of teamwork. 

2. In hard work and being accountable. 

3. That being flexible in our processes allows us the opportunity to better serve.  

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Who Is NCA?

We are a contract manufacturer making great products.  We provide our customers with specialized, dedicated and customized services to manufacture and integrate boards, enclosures, and assemblies.

We provide fully integrated PCB and PCBA manufacturing, cable and electro/mechanical manufacturing and design services to leading OEMs and start-up businesses in the telecommunicationsmedical, defense, aerospace, consumer electronics and other high-technology industries.

NCA has resources that set it apart from any other manufacturing and design company. Our culturally diverse working environment and latest technologically advanced equipment are examples of the many components that help form the foundation of NCA.

Need Help?


Feel free to contact us, and we will be more than happy to answer all of your questions.