Custom Control Panels Built for Reliability and Efficiency

Built to your specifications, SEI’s custom control panels provide seamless automation, enhanced efficiency, and long-term reliability for industrial applications.

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Complex industrial control panel setup

We understand that your operations depend on precision, efficiency, and reliability. At SEI, we build custom control panels tailored to your unique operational needs—giving you complete control, seamless integration, and the confidence that your systems will perform when it matters most. With decades of experience in industrial automation, we’ve helped businesses like yours optimize performance, improve safety, and reduce maintenance headaches.

Built to Your Specifications for Excellence

Every facility has unique needs to deliver precision, safety, and efficiency for your specific applications.

Our Custom Control Panels Include:

SEI Industrial Control Panels Specifications and Turnkey Manufacturing services
Turnkey Manufacturing
  • Built in-house with strict quality control for long-term reliability.
SEI Industrial Control Panels Specifications for Seamless System Integration
Seamless System Integration
  • Supports PLCs, HMIs, motor controls, and other industrial automation needs.
SEI Industrial Control Panels UL Listed Specifications
UL Listed & Compliant Solutions
  • All panels meet industry standards for safety and performance.
  • Capable of building and listing in a UL-compliant way if your project requires it.
SEI Industrial Control Panels Specifications for Harsh Industrial Environments
Built for Harsh Industrial Environments
  • Many panels are built-to-spec and created to withstand extreme temperatures, moisture, dust, and vibration.

Custom Control Panels Tailored to Every Application

SEI has decades of experience manufacturing panels for a wide variety of industries and operational needs.

Examples of Panels We’ve Built:

SEI custom industrial control panel front assembly
SEI custom control panel — internal wiring and terminal blocks
SEI custom control panel — internal wiring and mounted relays view
SEI custom control panel wiring and components, side view
SEI custom industrial control panel — close-up of wiring and components
  • Motor Control Panels – Fabricated for pumps, conveyors, compressors, and heavy equipment.
  • PLC Control Panels – Supporting automation with programmable logic controllers.
  • VFD Control Panels – Optimized for variable frequency drives to improve energy efficiency.
  • HMI Panels – User-friendly operator interfaces for seamless monitoring and control.
  • SCADA Panels – Built for supervisory control and data acquisition systems.
  • Power Distribution Panels – Safe and reliable power management for industrial facilities.
  • Process Control Panels – Fabricated for precision in food, beverage, chemical, and pharmaceutical applications.
  • Remote I/O Panels – Expandable solutions for complex automation systems.
  • Custom Safety & Shutdown Panels – Built for compliance and critical emergency operations.
SEI custom industrial control panel — detailed internal wiring and components
SEI custom industrial control panel assembly, front view
SEI custom control panel wiring and components close-up
SEI custom control panel showing wiring, relays, and terminal blocks
SEI custom industrial control panel interior with wiring and circuit components

Whatever your application, our engineers can fabricate and build a panel to meet your exact specifications.

Why Trust SEI for Your Custom Control Panels?

Your operations demand precision, reliability, and expert craftsmanship—and that’s exactly what SEI delivers. Here’s why companies trust us for their custom control panels:

  • Industry Expertise:
    43+ years of experience manufacturing industrial control solutions.
  • Fast Turnaround Times:
    We deliver high-quality control panels on time and within budget.
  • End-to-End Service:
    Here to help you through every step of the process.
  • Built to Last:
    Our panels are manufactured for durability and long-term performance.
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The future of energy begins now

Reimagining the power of energy.

Serving a Wide Range of Industries

Our panels are engineered to support complex applications across multiple industries, including:

SEI Industrial Control Panels Specifications and Turnkey Manufacturing services
  • Manufacturing & Assembly Plants
  • Food & Beverage Processing
  • Water & Wastewater Treatment Facilities
SEI Industrial Control Panels Specifications for Seamless System Integration
  • Pharmaceuticals & Life Sciences
  • Automotive & Heavy Equipment
  • Material Handling & Logistics
  • Energy & Utilities

Engineered with Precision Technology

We fabricate control panels that support:

  • PLC Programming & Integration
  • Human Machine Interfaces (HMI)
  • Variable Frequency Drives (VFDs)
  • Motor Control Centers (MCCs)
  • SCADA & Data Acquisition Systems
  • Safety and Emergency Shutdown Systems
ASD concept illustration — autism spectrum disorder visual

The future of energy begins now

Reimagining the power of energy.

Built to the Highest Industry Standards

All SEI panels meet or exceed:

  • UL 508A Standards
  • Customer-Specific Regulatory Requirements
  • NEC Compliance
  • OSHA & Safety Requirements

From Concept to Completion—A Simple, Proven Process

Quoting

Our quoting standards provide accurate and consistent quoting of Industrial Control Panels (ICPs) in a timely manner.

Procurement and fabrication

Our expert team will provide quality material and assembly built to UL or NEC compliance.

Testing and Shipping

Each panel undergoes extensive testing and provides a test bay for Factory Acceptance Testing (FAT) at our facility in Apex, N.C . in close proximity to RDU airport.

Take Control of Your Operations with SEI’s Custom Control Panels

Don’t settle for generic solutions that don’t meet your needs. Get a control panel suited for your operations.

Frequently Asked Questions

Trusted by Industry Leaders

“SEI’s custom control panels have streamlined our operations and significantly reduced downtime. Their expertise and attention to detail are unmatched.”

“Our new control panels have improved efficiency and reliability across our facility.”

At SEI, we don’t just build control panels—we build solutions that enhance efficiency, improve safety, and keep your operations running smoothly. Get in touch today to discuss your custom control panel needs.

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