Faster Launches. Leaner budgets. One team handling it all.

MFG One, Your
Box Build Electronic Contract Manufacturer

Get complete support across design, sourcing, assembly, and fulfillment with a single partner. MFG One is an electronic contract manufacturer that combines U.S.-based execution with a robust global supply chain.

Our Box Build Services

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.

Free up your internal resources and reclaim valuable production space.

Accelerate product launches through customized new product introduction services

Receive timely execution with integrated scheduling and a single contact point.

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.

OEM Manufacturers
Medical Device Companies
Consumer Electronics
Industrial Equipment Firms
Electronic Device Companies
Biotech Firms
Communication Equipment Providers

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.

Step 1
Design & Engineering
Our integrated approach supports a seamless transition from design to production while maintaining cost-effectiveness and compliance with industry standards. From concept to manufacturability, our custom manufacturing services support the following:

We help you refine your design, evaluate risk factors, and prepare a bill of materials (BOM) with our prototype development services.

Step 2
Manufacturing (Vendor Network)
Our rapid iterations and engineering enable faster, cost-effective product development while verifying that the product meets performance and quality standards.

We source components through a proven global network, selecting vetted partners based on cost, lead time, certification, and material compatibility.

Step 3
In-House Assembly
Our steadfast compliance with industry-leading standards confirms safety and performance.

Your subassemblies and full builds are completed at our specialized facility in the U.S..

Step 4
In-House Testing
We provide scalable, turnkey, custom manufacturing services for high-quality, high-volume production.

As one of the leading box build assembly manufacturers in the USA, we test products rigorously in accordance with industry standards.

Step 5
Logistics & Fulfillment
Our complete post-production support facilitates your product longevity and supply chain efficiency.

We handle inventory, global shipping, and warehousing and logistics services while keeping your products moving on schedule.

Step 6
Aftermarket & Lifecycle Support
Our complete post-production support facilitates your product longevity and supply chain efficiency.

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:

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.

Work with Dedicated Program Leads
Our contract manufacturing company manages timelines, supplier coordination, and internal handoffs.
Get Documented Workflows
We follow a defined process with SOPs, quality checks, and traceable handovers.
Benefit from Consolidated Vendor Sourcing
Access quality PCBs, plastics, metalwork, and cables through vetted suppliers.
Leverage U.S.-Based Assembly and Testing
Benefit from tighter process control, better quality oversight, and faster issue resolution.
Leverage Real-Time Risk Tracking
Get notified on design updates, lead time changes, and test results early along with practical solutions to advance further.
Support Beyond Shipment
We provide repairs, RMAs, and refurbishing that extend your product life and reduce future cost.

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

Diagnostic systems, lab automation, and medical device design manufacturing

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.