US Based Custom Contract Manufacturer

MFG One For All Things Box Build

MFG One delivers ISO ISO 13485:2016 certified US based contract manufacturing that brings order, traceability, and readiness to complex system builds.

Your Box Build Partner for Scalable, High-Performance Systems

At MFG One, we bring complex products to market faster with fewer delays, tighter control, and optimized costs at every stage. As a one-stop contract manufacturer, we support OEMs across the full product lifecycle, from design and engineering to vendor-managed PCB assembly, final box builds and aftermarket services. Our US based contract manufacturing combines advanced process controls, disciplined project management, and a deeply integrated supply chain to deliver speed, cost efficiency, and total accountability.

Why Partner with MFG One:

Proudly Built in the USA

Our ISO 13485:2016, ISO 9001:2015 and FDA-QSR certified facility provides custom manufacturing services with full process documentation and accountability.

Integrated lifecycle support

From early prototyping to logistics, we run proven workflows that cut down on delays, rework, and oversight gaps.

Managed Network of Vendors
We’ve got seamless coordination across PCB, plastics, and metal manufacturing for fully built systems.
Affordable Solutions
We shorten lead times and cut total cost through vendor consolidation, integrated workflows and fewer handoffs; without compromising on quality.

Solving Complex Manufacturing Challenges Since 2001

Founded in 2001, MFG One began with a vision to bridge the gap between design and box build manufacturing and 360° supply chain management for high-stake industries. Over the years, we have grown from a team of passionate engineers into a full-scope manufacturing partner for global brands, driven by our dedication to excellence and continuous improvement.

If fragmented vendors, inconsistent quality, or reactive workflows are slowing you down, you can count on our US based contract manufacturing. We effectively replace these bottlenecks with structure, speed, and transparency by bringing design, engineering, vendor-managed PCB and full supply chain support together.

Core Values That Guide Us

At MFG One, our values are not statements, rather working principles that are embedded in how we work. They are quiet drivers behind how decisions are made, how challenges are approached, and how each build moves from design to fruition. With internal discipline and a staunch commitment to deliver the best every time, our modus operandi for ems contract manufacturing is second to none.

Our Guiding Principles

Certifications & Quality Assurance

At MFG One, quality is not a checkpoint, but a continuous practice followed scrupulously at every step of our US based contract manufacturing operations. From incoming inspection to final shipment, we follow structured processes that prioritize control, accuracy, and optimized performance. These certifications enable us to support complex builds and reinforce our commitment to getting it right every time.

MFG One's Certifications

Certification image 2.

FDA QSR
Compliant

 

Certification image.

ISO 13485
Certification

 

louisiana board of drug and device distributors logo

louisiana board of drug and device distributors Certification

Virginia Board Pharmacy

Virginia Board
Pharmacy Permit

 

Our Manufacturing Prowess As a US Based Contract Manufacturer

Experience full lifecycle support across electronic product design and development, manufacturing, and fulfillment, supported by our seasoned team and partnerships.
Concept & Engineering

System-level design, DFM/DFX reviews, and prototyping to lay the groundwork for manufacturability and performance.

Prototyping & New Product Introduction

Rapid iteration, PCB reverse engineering services, test unit builds, and pilot production support to help validate function and design before scaling.

Scalable Manufacturing & Assembly

We perform complete in-house assembly using vendor-supplied PCBs, cables, and enclosures at our U.S.-based contract manufacturing facility.

FDA-QSR Registered Cleanroom & Testing

Controlled environment builds, inspection, and functional testing to support regulated and high-performance products.

Supply Chain & 3PL Services

Material and logistics planning, warehousing, inventory control, and global distribution from a single point of contact.

Full Lifecycle & Aftermarket Support
Repairs, reconditioning, replacements, and legacy product management at our US based contract manufacturing location to extend the life of your systems.

Our Integrated Technology

Designed to scale with your needs, our technology ecosystem supports fast, high-quality manufacturing. Through our US based contract manufacturing, MFG One invests in control quality processes and team training so your product builds are consistent, repeatable, and production-ready.
Our Manufacturing Prowess As a US Based Contract Manufacturer
Design & Engineering Tools
  • 3D CAD modeling with SolidWorks and AutoCAD
  • Integrated Design for Manufacturability and Assembly (DFM/DFA) analysis tools
  • Engineering support to optimize for cost, speed, and scalability
Assembly & Integration Capabilities
  • We manage vendors for PCB manufacturing, plastic injection molding services, mold tooling, and metal fabrication.
  • Once components are produced and distributed to us, we handle all in-house assembly, including complete box builds and system integration.
Warehousing & Logistics Technology
  • Real-time inventory management and order tracking through logistics software
  • Seamless 3PL coordination and serialized product handling
  • Full service supply chain solutions, from sourcing materials and managing vendors
Lifecycle Support Technologies
  • Order fulfillment systems for both build-to-stock and build-to-order models
  • Infrastructure to manage aftermarket service and end-of-life product support

Driving Growth For Critical Industries Worldwide

As a leader in US based contract manufacturing, we partner with OEMs for technologies that power life-critical systems, complex infrastructure, and industrial automation across the globe. Our expertise supports demanding sectors where compliance and accuracy are part and parcel of the process.

Industries We Serve

Your Next Product Launch, Covered

From early-stage planning to full production, MFG One simplifies your product journey with our core offerings including design and engineering, box build assembly services, supply chain prowess and built-in aftermarket support. With a focus on accuracy and speed, we strive to align requirements, manage the build, and keep every phase moving seamlessly.

Whether you’re introducing a breakthrough system or expanding an existing product line, we can help you with electronic manufacturing services in the USA. We’ve got the tools, processes, and expertise to help you launch with certitude.

Our US based contract manufacturing proudly supports OEMs across the United States, Canada, the United Kingdom, Mexico, and other international markets.

Schedule a Discovery Call or Submit Your Project Brief to get started.