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About EMS, Inc.
Electronics Contract Manufacturer in the USA Since 2006
// Who We Are
Full-Service Electronics Manufacturing, From Prototype to Production
Electronic Manufacturing Solutions, Inc. (EMS) is a full-service electronics contract manufacturer helping OEMs across the United States take products from concept to production. From our 25,000 sq ft facility in Lincoln, Arkansas, our team handles PCB design, PCB assembly, cable and wire harness assembly, box build, and testing, all under one roof. We also take on the “dirty jobs”: the tedious, labor-intensive work that slows down your production line.
Since 2006, our family-owned company has grown from a single cable assembly into a partner trusted by more than 150 customers, with over 2,000 unique assemblies built. We earn long-term partnerships by being a supplier you can rely on: clear quotes, on-time delivery, and direct access to the engineers building your product. Our goal is simple: a shorter, more reliable supply chain that’s easier for you to manage.
// What We Do
Our Electronics Manufacturing Services
From the first schematic to the finished, tested product, every step happens in our facility, which means fewer handoffs, faster answers, and one team accountable for your build. Explore our core services below.
01 Cable & Wire Harness Assembly Services
Cable & Wire Harness Assembly
- Custom Cable Assemblies
- Wire Harness Assembly
- Crimping & Termination
- Ribbon, FEP, ETFE & PFA Cables
02 Printed Circuit Board Assembly Services
PCB Assembly Services
- SMT & Through-Hole
- BGA & QFN Assembly
- Prototype to High Volume
- Conformal Coating & Potting
03 Box Build Assembly & Electro-Mechanical Assembly
Box Build Assembly Services
- Sub-Assemblies
- System Level Assembly
- Software Integration
- Enclosure Integration
04 PCB Design & Layout Services
PCB Design & Layout Services
- Schematic Design
- Multilayer Design
- High-Speed Design
- Flex & Rigid-Flex
05 Test Fixture Design & Manufacturing Services
Test Fixture Design & Manufacturing
- ICT Fixtures
- Functional Test Fixtures
- Wireless Fixtures
- Mechanical Fixtures
06 DFM - Design For Manufacturing Services
DFM – Design for Manufacturing
- Design Rule Check
- Component Analysis
- Thermal Analysis
- Signal Integrity Analysis
07 PCB Components Procurement Services
Component Procurement & Sourcing
- Rapid Sourcing
- Counterfeit Prevention
- Obsolete Part Sourcing
- Logistics Support
08 PCB Rework & PCB Repair Services
PCB Rework & Repair Services
- Component Replacement
- Solder Mask Repair
- Failure Analysis
- Circuit Modification
// Quality, Testing & Inspection
Inspected and Tested at Every Stage of the Build
Every PCB assembly, cable harness and box build that leaves our facility goes through a multi-stage inspection and test process. It starts with first article inspection before a production run is released and continues through automated inspection, electrical testing and final functional checks.
Our operators are trained to IPC workmanship standards, every workstation has electronic work instructions, and full traceability links each build to its materials, process data and test results. The result: fewer defects, higher first-pass yield, and products that work the first time they’re installed.
Standards We Build To
- ISO 9001:2015 certified quality management
- IPC-A-610 workmanship for PCB assemblies
- IPC/WHMA-A-620 for cables & wire harnesses
- Certified IPC Trainer (CIT) on staff
- In-house ESD training & controls
- RoHS-compliant & lead-free processes
- ITAR registered · UL listed
How We Inspect and Test Your Product
// From first board to final shipment
SPI & Automated Optical Inspection
Solder paste inspection and AOI machine vision check paste volume, part placement, polarity and solder joints before defects can move down the line.
X-Ray Inspection
X-ray reveals the hidden solder joints under BGAs, QFNs and other leadless packages that optical inspection can't see.
Electrical & Functional Testing
Flying probe, in-circuit (ICT) and functional testing confirm each assembly works as designed, using custom test fixtures built in-house when needed.
Cable & Harness Testing
Cable and wire harness assemblies are tested point-to-point on our Cirris 1100 tester for continuity, shorts and miswires.
// Experience. Execution. Excellence.
EMS, Inc. by the Numbers
Our 25,000 sq ft production facility sits on a 70-acre site, with room to grow alongside our customers. Four SMT lines, a dedicated cable department, and a team of more than 65 people let us take on everything from quick-turn prototypes to long-running production programs.
Sq. ft. of production area
24000
Unique assemblies built
1900 +
Customers served
140 +
Years in business
20 +
Employees
60 +
// Industries
Industries We Serve
Our PCB assemblies, cable harnesses and box builds go into products across more than 15 industries. Explore the industries we serve.
- Agriculture
- Automation
- Automotive
- Aviation
- Emergency Services
- Energy
- Fitness
- Food Packaging
- HVAC
- Industrial Motors
- Internet of Things (IoT)
- Medical
- Oil & Gas
- Product Marking
- Railroad
- Telecommunications
- Transportation & Logistics
// Start to Finish Electronics Manufacturing Services
See Inside Our Facility
Watch how a product moves through our facility, from SMT assembly and hand soldering to cable cutting, crimping and final testing. Whether you’re launching a new consumer product or scaling an industrial control system, the same engineers and technicians stay with your project from the first prototype to full production, for customers across the U.S. and around the world. Want to see it in person? Schedule a facility tour.
Start Your Project
Getting started is easy. Send us your drawings, BOM, or just an idea, and our team will review it and come back with recommendations on materials, timeline, and cost, whether you need a handful of prototypes or a full production run. Have questions first? Call us at 479-848-0111 and talk directly with the people who will build your product.