About Adonai Technologies
Electronics Manufacturing Built Around Quality & Partnership
Adonai Technologies is an electronics manufacturing company based in Middletown, Ohio, providing PCB assembly and related manufacturing services for customers across aerospace, medical, industrial, automotive, and commercial electronics.
Founded more than two decades ago, Adonai has grown from a small operation into an established U.S. electronics manufacturer while maintaining the responsive, collaborative approach of a smaller team.
Our Middletown Manufacturing Facility
Adonai operates from a 10,000-square-foot facility in Middletown, Ohio, supporting PCB assembly and related electronics manufacturing from prototype through production.
In-house capabilities include SMT assembly, selective soldering, X-ray inspection, Automated Optical Inspection (AOI), and de-ionized water cleaning, with both high-mix/high-volume production capabilities and quick-turn prototyping.
Quality & Certifications Explore Our Equipment
Meet the Adonai Team
Jennifer Adkins
The Ringleader
Because every Circus needs one. Specializing in team building and talent development. Jennifer is a serial entrepreneur with a love for business development and electronic project management.
Evelyn Mercado
The Professor
Evelyn brings a unique energy to our engineering team, fueled by a genuine love for physics and mathematics.
With a degree in Electrical Engineering, she serves as our Sr. Manufacturing and Quality Engineer, where she enjoys applying analytical rigor to help her teammates drive innovation and quality in everything we build. IPC-A-600 certified.
Michala Croucher
The Shopper
Survived 2020 as a purchaser and never ran out of toilet paper. She handles all purchasing of materials, stock room management and one of the main contacts for your project needs.
Spence Bradfield
The Prepper
Have no fear! Your kits are here! Once your materials arrive he oversees all the kitting, material handling, and inventory needs.
Trever Gillum
The Swiss Army Knife
He’s got a tool for every project. Cross-trained to do many special operations from running the machine to box-build and everything in between.
Jimmy Bishop
J.A.R.V.I.S
If Tony Stark actually engineered his “Iron Man” He would get this guy to build it for him! He is responsible for the manufacturing floor activities and maintaining quality and on time delivery. He is a certified J-STD-001H CIS Trainer (CIT) and is also responsible for continuous improvement.
Tammy Brown
The G.O.A.T
She doesn’t let the grass grow under her, and is ready to jump into the next project head on. Tammy is a Soldering Technician with over 30 years of experience in through-hole, rework, mods, and special operations. She is IPC J-STD-001 certified.
Work With a Manufacturing Team You Can Actually Reach
Tell us about your project and connect directly with the team that will help move it into production.
Request a Project Quote