MFG One, Your
Box Build
Electronic Contract Manufacturer

Our Box Build Services
Design and Development
New Product Introduction
Engineering and Prototyping
Box-Build Assembly
Testing and Validation
Design and Development
New Product Introduction
Engineering and Prototyping
Box-Build Assembly
Testing and Validation
A Partnership Built for Real Production Needs
A Team that Helps you Turn Complex Requirements into Smooth Execution
As a seasoned box build electronic contract manufacturer in the USA, MFG One helps you simplify production, eliminate handoff issues, and move from prototype to scale. We expedite your product journey with our strategic vendor partnerships and in-house capabilities.

Cost Savings
Optimize sourcing strategies and vendor management to reduce overall costs.
Resource Efficiency
Faster Market Entry
Accelerate product launches through customized new product introduction services
On-time Project Delivery
Receive timely execution with integrated scheduling and a single contact point.
Simplified Communication
Centralize oversight to eliminate communication gaps and improve collaboration.
Markets We Serve
As a box build contract manufacturer, we provide complete, customized solutions, from single parts to complex turnkey assemblies. Our engineers manage everything from design, sourcing to distribution, providing finest quality at the best cost.
Supporting You Every Stage of the Product Journey
A Straightforward Process That Keeps Things Moving
As a box build electronic contract manufacturer in the USA, we provide full product lifecycle support, so you stay focused on outcomes, not coordination.
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- Concept development and design
- Market research and competitive analysis
- Human factors engineering and usability studies
- Reverse engineering and redesign for manufacturability
We help you refine your design, evaluate risk factors, and prepare a bill of materials (BOM) with our prototype development services.
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- 3D modeling, design rendering, and simulation
- Rapid prototyping and 3D printing
- Material selection and feasibility testing
- Engineering validation and functional testing
We source components through a proven global network, selecting vetted partners based on cost, lead time, certification, and material compatibility.
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- Functional and performance validation
- Environmental and regulatory compliance testing
- Lifecycle and stress testing
Your subassemblies and full builds are completed at our specialized facility in the U.S..
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- PCBA (printed circuit board assembly)
- Plastic injection molding and mold tooling
- Metal fabrication and precision machining
- Full box build integration
As one of the leading box build assembly manufacturers in the USA, we test products rigorously in accordance with industry standards.
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- End-to-end supply chain management
- Packaging, labeling, and fulfillment
- Inventory management, warehousing, and distribution
- Fast, on-time deliveries
We handle inventory, global shipping, and warehousing and logistics services while keeping your products moving on schedule.
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- End-to-end supply chain management
- Packaging, labeling, and fulfillment
- Inventory management, warehousing, and distribution
- Fast, on-time deliveries
Your relationship with MFG One continues beyond shipment with inventory management, returns, repairs, and ongoing product lifecycle support.
Built-In Compliance For Every Industry’s Demands
As an ISO 13485 contract manufacturer, MFG One supports regulated and high-spec environments by adhering to relevant certifications and quality controls. From documentation to final testing, we help you stay compliant across global markets.
We meet strict industry benchmarks across regulated sectors as a pioneering electronic contract manufacturer in the USA, for quality requirements such as:
- ISO 13485:2016 contract manufacturer or medical and biotech builds
- FDA-QSR compliant workflows and documentation for U.S. submissions
We Make Production Easier for You
MFG One is your dedicated box build electronic contract manufacturer that brings a wealth of expertise, resources, and an extensive network of external partners. We bring structure to every stage, so your team can focus on product and market strategy while we handle the build.
Industries We Serve
We Build for Teams Who Need More Than Just Assembly
Get clarity, consistency, and full production visibility with the #1 electronic contract manufacturer in the USA. MFG One is built to serve teams that design complex, high-performance builds for various applications:
Medical Industry
Consumer Electronics
Wearables, health monitors, and smart home equipment
Biotech & Life Sciences
upporting biotechnology manufacturing with bio-process subsystems, environmental monitors, and fluid control assemblies
Telecom & IoT
Gateways, RF signal processors, and embedded comms
Industrial & Automation
Control systems, sensors, and HMI subsystems
Energy & Renewables
Battery controllers, solar monitoring, and inverter systems
Common Questions About
Box Build Integration
Navigating complex system integration requires a specialized box build electronic contract manufacturer for seamless execution. Here are answers to common questions about how this turnkey approach supports production.
PCBA (Printed Circuit Board Assembly) focuses strictly on soldering components onto a circuit board. Box build assembly goes further, integrating the board into a complete enclosure with wiring, displays, and sub-assemblies to create a finished and final product. MFG One manages both processes to deliver a fully functional product.
No, an OEM (Original Equipment Manufacturer) owns the brand and the product design. A contract manufacturer, like MFG One, acts as the production partner hired by the OEM to build the physical devices based on those specifications.
Finding a strategic manufacturing partner involves verifying certifications like ISO 13485 for regulated industries and auditing their supply chain capabilities. MFG One demonstrates this qualification through global sourcing and strict compliance workflows for the medical and industrial sectors.
Box build assembly services typically include enclosure fabrication, cable routing, software loading, and final testing. As a box build electronic contract manufacturer, MFG One manages this entire scope to deliver a fully functional product ready for market.
Partner with a Box Build Electronic Contract Manufacturing Powerhouse
Accelerate Your Build with Speed, Savings, and Scale
Leading complex product builds takes more than coordination to keep all the parts moving; tight deadlines, supplier oversight, and quality expectations. With the right partner, you’ve got the support, knowledge and expertise to navigate it all.
At MFG One, we’re always redefining what’s possible. As a leading electronic contract manufacturer, we established OEMs and product lines across the U.S., Canada, United Kingdom, Mexico and beyond. Our U.S.-based operations, proven vendors, and full transparency provides a seamless journey from prototype to market.
