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Turnkey Product Development for High-Stakes Applications Delivered Fast

We design, engineer, and manufacture electro-mechanical products entirely in the U.S., helping you accelerate product development and bring critical products to market faster than traditional manufacturers.
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Explore DEM Solutions
DEM medical

Introducing DEM Medical

Medical-Grade Manufacturing. Built for Compliance. Ready to Scale.
 
DEM Medical applies our turnkey design, engineering, and manufacturing expertise to the complex world of medical devices. We help innovators bring FDA-compliant, ISO 13485-certified products to life—faster and with less risk.
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Why Companies Choose DEM

DEM is a 100% U.S.-based product manufacturer that accelerates custom product development for high-performance electronics. Our vertically integrated team handles everything in-house, from design and engineering to production and quality assurance.

This allows us to deliver products that meet the most demanding specs in defense, medical, and industrial applications.

We’re built to deliver:
  • Scalable delivery within weeks for purchase orders
  • Transparent upfront pricing with no hidden costs or surprises
  • ITAR, ISO 9001, and ISO 13485-certified production
  • Built-in quality assurance with a minimum 1-year parts and labor guarantee

Design, Engineering, and Manufacturing All Under One Roof

DEM brings your product to life with a fully integrated development process that combines strategic planning, design, and production under one roof. We build solutions that fit into your workflows and create repeatable systems that deliver consistency, quality, and long-term success.

Design

Design

We turn ideas into production-ready designs with rapid prototyping and concept refinement, supporting early product design and development.

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Engineer

Engineer

Our team applies Design for Manufacturing (DFM) best practices to optimize manufacturing efficiency, performance, and reliability from the start.

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Manufacture

Manufacture

From low-volume to high-scale production, we deliver rugged, high-precision products with fully U.S.-based manufacturing and sourcing for dependable quality and consistency.

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About DEM

Founded in 1993, DEM Manufacturing has grown from a small electronics and injection molding company into a leader in engineering services, research and development, and contract manufacturing. We specialize in delivering custom, ruggedized solutions for critical industries, including military, law enforcement, first responders, maritime, and commercial markets.

Over the years, we’ve expanded capabilities and introduced advanced technologies that accelerate new product development, including:

Today, DEM is proud to be a U.S.-based manufacturer delivering precision-engineered products that help critical industries operate more effectively. We value long-term partnerships and work alongside clients to bring innovative, high-quality products to life.

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Why Choose DEM for turnkey product manufacturing

Our Certifications

ISO_9001-2015
ISO-134852016
01 ITAR Registered
IPC620CertLogoEdit
01 FDA Class II 1
ReachLogo
01 RoHS-Logo-740x416
01 CMMC 1

Our In-House, Turnkey Solutions Include:

Custom Cabling & Connectors

Custom Cabling & Connectors

Printed Circuit Board Assemblies (PCBAs)

Printed Circuit Board Assemblies (PCBAs)

Analog & Digital Communication and push-to-talk devices

Analog & Digital Communication

Tooling Design & Fabrication for electronic device manufacturing

Tooling Design & Fabrication

3D Printing & Prototyping

3D Printing & Prototyping

Injection Molded Components

Injection Molded Components

Medical Device component manufacturing

Medical Devices

A U.S.-Based Manufacturing Partner You Can Count On

DEM delivers rugged, high-performance products with speed, precision, and reliable fulfillment. As a product development partner, we help you solve complex challenges and accelerate time-to-market.
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FAQs

1. How fast can you complete a new product prototype development?

Our product development process is built for speed. With design, engineering, and manufacturing all in-house, DEM can deliver a new product prototype development in as little as 10 weeks, helping our customers on their path to market and reducing handoff delays.

2. Can DEM handle everything from product concept to final build?

Yes. We offer turnkey product development, covering every step from early product design and development to PCB assembly and production. You won’t need to coordinate multiple vendors. DEM is your complete product development partner.

3. What makes DEM different from other product development companies?

Most product development companies handle only part of the process. DEM is vertically integrated, meaning we manage design, engineering, prototyping, and manufacturing under one roof. That means faster timelines, fewer risks, and better quality control.

4. Are you a good fit for custom product development with low volumes?

Absolutely. DEM specializes in custom product development, flexible order volumes, and flexible tooling strategies to help startups and OEMs bring new ideas to life without high upfront costs.

5. How involved should a design and manufacturing firm be throughout the new product development process?

A true product development partner should be involved from day one and stay involved at every stage. At DEM, our team collaborates closely from concept refinement and CAD modeling to prototyping, testing, and production. With everything in-house, we ensure your product is engineered for performance, scalability, and manufacturability without unnecessary delays or compromises.