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About Ornelas Enterprises

OEI Logo

Who We Are and What We Do

Located in Beaverton Oregon, Ornelas Enterprises, Inc. is a contract manufacturer focused on electro-mechanical assembly. We provide services to local and international customers in low to medium volumes and support many diverse markets. From education to aviation, medical to aerospace, military to communication, automotive to retail, our skilled team of manufacturers have years of experience and the highest quality. We are centralized around the AS9100 standard and certified to ISO 9001:2008. We are UL approved for cable assemblies in the U.S. and Canada and ITAR registered. For government contracts we are also a Minority and Woman-Owned Small Business Enterprise.
Founded in 1991 by Tino Ornelas, we have grown into a large manufacturing provider while continuing to keep the family feel and flexibility of a small business. Our very first customer still does business with us today. It’s because of the partnerships we create and build with our customers that keep them satisfied and preserve our business relationship.

Nita Werner Quote

Our Corporate Culture

Located in the heart of Oregon’s Silicon Forest, Ornelas Enterprises, Inc. (dba OEI) is a closely held, family owned Contract Electronic Manufacturing and Assembly Company (CM). We are very proud to have created and continue to maintain an outstanding reputation in the high-tech field for high quality service and flexibility. While other CM’s often specialize in the processes they offer, OEI takes great pride in offering a wide array of services. Our company has expertise including but not limited to: through-hole (THP) and surface mount (SMT) circuit board assemblies and modifications (both hand build for prototypes and automated for larger runs), cable and wire harnesses, mechanical assemblies, computer assemblies (chassis repair, modifications and complete integration), packaging and kitting.
One of the most important tenets of our company is that our most valuable asset is the employees. To this end, we work very hard to make OEI a family friendly company. We want our employees to have the option of attending every school function for their children and strive very hard to ensure they have the ability to do so. Every employee in our company from the front office to the manufacturing supervisors is cross-trained so that we are able to provide any coverage needed when an employee is absent. We have found this is also highly beneficial to our customers as we are able to provide quick turns in manufacturing by not having our employees be specialized in their skills.

Nita Werner
President & CFO

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Frequently Asked Questions

If you have a question that has not been included on this list, please feel free to use the contact form at the bottom of the page or click on the email link (which is also located in the Contact section at the bottom of the page.)

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  • What is your minimum order quantity?

    Our MOQ is 1. We can assemble a single prototype or thousands of units, whatever you need.

  • What is your standard lead time?

    Our standard turn time is 3 weeks from receipt of parts. We do offer quick turns to meet customer demands as needed.

  • Can you ship outside of Oregon, or internationally?

    Yes, we have shipped to numerous countries across the world. We also work with local companies so we can offer free local delivery to save them money on shipping costs.

  • Can you build turnkey and labor only assemblies?

    Yes, we can procure parts, or you can provide them, whichever you prefer.

  • Do you do any testing?

    Absolutely! We test 100% of our cables/harnesses and we can work with you to setup a functional test for any assembly that requires it.

  • Do you have any certifications?

    Yes, we are ISO 9001:2008 certified and AS9100 compliant. We are also women and minority owned certified.

  • What standards do you adhere to for assembly?

    We build to IPC/WHMA-A-620 for cables and IPC/WHMA-A-610 for circuit board assemblies.

  • How complex are the assemblies you build?

    We can build anything as simple as putting parts into bags or assembling complex multi-conductor cables and harnesses. If you’re not sure about your product, give us a call and find out.

  • Do you perform final assembly and packaging?

    Yes, we can build up PCBAs, cables and accessory kits, then put them all together into a finished product that can be packaged to your specifications and shipped to you or directly to your customer.

  • Can you build RoHS Compliant (Lead-free) assemblies?

    Yes, we can build lead-free assemblies if that is what you need.

Services

Cable Assembly

Cable Assembly & Wire Harnessing

We manage a variety of cable assemblies and wire harnesses that range from a single conductor to over one hundred. With multiple tooling options already in house, we support our customers’ cable needs using hand tools for small runs and automated tooling for larger orders.

Box Builds

Box Builds

Complete box builds, including mechanical and electronic assembly of circuit boards, wiring and hardware. Final product and sub assembly testing is always available. We can even ship your product to the end customer.

PCB Assembly

PCB Assembly

Our PC division has a full surface mount line and wave solder with board wash. We can assemble a single prototype or thousands for production. Many tooling options are available to streamline labor and keep costs low.

Test & Refurbish

Test & Refurbish

Every cable assembly and wire harness that leaves our building is electrically tested for continuity. We are fully capable of supporting customer specific test requirements and customer supplied equipment for all types of products.

Kitting & Packaging

Kitting & Packaging

Need parts individually bagged? Need hardware grouped together? We can package and kit anything you require. With just-in-time delivery and Kanban services available, we can meet your deadlines without any worry of missing due dates.

Business Partners

Partnerships

We have many capabilities to aide in the complete turnkey assembly of your product. In the rare case we cannot offer a particular service we have local partners in Oregon we work with on a regular basis to help you succeed.