Precision PCB Assembly, Made in the USA and Built to Perform
DEM Manufacturing provides PCB assembly services inside a fully compliant, 100% U.S.-based environment. Our work is ITAR registered under code M47849, governed by an ISO 9001:2015 quality system, and performed entirely in our Ohio facility, so the schematics, firmware, and layout files behind your boards never leave a compliant chain of custody.
From a handful of prototype boards to demanding production runs, DEM delivers turnkey PCB assembly with disciplined process control and full documentation. As a domestic partner customers can audit and visit, we keep controlled technical data traceable from incoming files to finished boards, an advantage for defense, medical, and industrial programs alike.
Custom PCBA Solutions Built for Performance and Precision
We specialize in designing and manufacturing PCBAs as part of complete product solutions. From design to assembly, our in-house team builds custom PCBAs to fit your exact requirements, whether compact and lightweight or rugged and feature-rich. Keeping everything under one roof gives us total quality control rather than fragmented vendor handoffs.
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In-house electronic assembly for total quality control
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Designs optimized for performance and cost using Design for Manufacturing (DFM) methodologies
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Advanced circuitry integration, including firmware and software
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Quick-turn boards for prototyping, evaluation, and validation
Rely On a Team That Goes Beyond Assembly
By controlling every aspect of the design process, we build boards that exceed your requirements and fit properly in your product. Our engineers design circuitry that integrates with external hardware, such as smartphones or protective masks, to meet your specific application. When you need dependable electronic assembly services that combine technical range with domestic compliance, DEM provides the services to support you from prototype through production. Talk to an expert today.
What Makes DEM a Trusted Partner for PCBAs?
Precision & Quality
Our PCBAs are manufactured in a class 100 cleanroom, maintaining the highest standards of precision and cleanliness.
Advanced Integration
Our engineers can design circuitry that integrates seamlessly with external hardware, like smartphones or protective masks, to meet your specific needs.
Fast Turnaround
We’re equipped to meet tight deadlines while maintaining the highest standards of quality.
PCB Design & Innovation
Our PCBs are designed to be robust and dependable even when exposed to EMI, RF, and other environmental factors—often the most critical factors in product development.
By controlling every aspect of the design process, we ensure your PCBs exceed your requirements. Our development process incorporates DFM methodologies to ensure they can be built efficiently and fit properly in your product.
What You Can Expect
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Scalable production capabilities
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Expertise in designing PCBs for challenging environments
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Stringent testing and validation at every stage of the manufacturing process
From Prototype to Complex, High-Volume Builds
FAQs
1. What types of printed circuit board assemblies does DEM specialize in?
DEM designs and produces custom printed circuit board assemblies (PCBAs) for defense, medical, and industrial electronics. Our in-house team ensures every board meets performance, durability, and compliance requirements for critical applications.
2. How do you ensure quality in printed circuit board assembly?
Every printed circuit board assembly undergoes rigorous in-line and final testing. DEM's IPC-certified technicians use Design for Manufacturing (DFM) methods to enhance reliability, streamline builds, and ensure seamless integration into your product.
3. Why choose DEM over other printed circuit board manufacturers?
Unlike many printed circuit board manufacturers, DEM keeps all PCB assembly in-house, providing faster turnaround, tighter quality control, and 100% U.S.-based production that meets ISO 9001, ISO 13485, and ITAR standards.
4. What are DEM’s PCB assembly capabilities?
From rapid prototyping to high volume production, DEM’s PCB assembly capabilities are a key component to the value we bring to our customers. With the ability to accurately place components down to 01005 with lead pitch as fine as 0.3mm and board dimensions up to 350mmx1250mm, we’re able to take on and successfully deliver even the most challenging projects.
5. Can you build a single prototype PCB, or is there a minimum order?
Yes, we build prototype PCB boards in very small quantities, including single units for validation. We can also source custom printed circuit boards in as little as 24 hours during development to keep your project moving.
6. Can a custom PCB be designed to integrate with our existing hardware or enclosure?
Yes. Our engineers design custom PCB circuitry to integrate with external hardware such as smartphones, protective masks, or your enclosure, handling firmware and software integration in-house to match your specific application.
7. What is your smallest component size and largest board size for PCB assembly?
Our PCB assembly places components down to 01005 with lead pitch as fine as 0.3mm, on boards up to 350mm by 1250mm, all built in a Class 100 cleanroom by IPC-certified technicians.
8. Is DEM's PCB assembly ITAR compliant for defense work?
Yes. DEM's PCB assembly is ITAR registered under code M47849 and performed entirely in the USA, so controlled schematics, firmware, and layout files stay inside a compliant, domestic chain of custody.
9. Does DEM offer turnkey PCB assembly or consigned only?
We provide full turnkey PCB assembly, handling design, component sourcing, build, and testing in-house. Keeping the whole process under one roof gives you total quality control instead of coordinating separate vendors.
10. Can DEM scale a board from prototype to full production?
Yes. The same team that builds your prototype scales it to production, so you avoid re-qualifying a new supplier and preserve the process knowledge built during development, protecting both schedule and quality.
11. Are DEM's boards built to withstand harsh environments?
Yes. Our boards are engineered to withstand EMI, RF, and harsh environmental conditions, with in-house testing that confirms reliability before shipment, which suits defense, medical, and industrial applications.