Original Equipment Manufacturers (OEMs)

Original Equipment Manufacturers (OEMs) remain impacted by on-going supply chain volatility, soaring material costs, lack of skilled labor, and disruptive technologies. While focusing on ensuring quality and optimizing production efficiencies, OEMs need a partner to build a more resilient and efficient operation.  

With Wesco’s extensive product and services portfolio, we are a preferred partner for leading OEMs. Our dedicated OEM team delivers solutions to optimize supply chains, ensure uptime and support your business needs whether they’re local or across the globe.

Wesco helps OEMs institute best practices to realize meaningful, holistic operational performance improvements.

Electronic Component Solutions

Wesco shapes new solutions for OEMs by offering a full range of direct spend products, specialty components and consultative engineering services. 

Assembly Services

From kitting, assembly and custom enclosures to complete design of your machine controls, we do whatever it takes to create the smartest path forward to solve your critical business challenges. 

Wire, Cable and Connectivity

We leverage our vast knowledge of wire and cable along with global sourcing, procurement, and logistics expertise to deliver innovative products and services that exceed your expectations.  

Electronic Component and Direct Spend Product Portfolio

Wesco’s access to thousands of product categories allows OEMs to design and install the smartest combination of components and technology from world-class manufacturers.

  • Automation
  • Board Level
  • Enclosures
  • HMIs and PLCs
  • Networking and Communications
  • Panel Meters
  • Power Products
  • Sensors
  • Switches and Relays
  • Terminal Blocks

Assembly Services

With five specialized locations across the U.S. and Mexico and 500 services locations, our team of engaged and effective problem-solvers builds creative, tangible solutions that move your business forward. Services Offered: 

  • CAD and tooling
  • Computer server configuration and testing
  • Control boxes
  • Custom enclosure builds
  • Custom packaging and labeling
  • Kitting
  • Panel modifications
  • Prototype / new product introductions
  • Sub, mechanical, electronic and electrical assemblies
  • Software and firmware control

Wesco Assembly Advantage:

Reduce Lead times and cost

Leverage our lean processes and vendor partnerships to lower costs and streamline order processes.

Scale your business

Our facilities, inventory, and team will help your business grow with variable costs.

Add Capacity

Reduce production steps and respond to customer demands by letting us manage your distribution and inventory challenges.

Reduce Labor

Reallocate your labor towards your core competency and let our team deliver purchasing, receiving, transporting, and assembling.

Get in touch with our OEM experts.

Customized Wire and Cable Management

Our wire and cable experts along with our complete service offering provide you with the flexibility to scale your operations and drive efficiencies to your bottom line. Services Offered: 

  • Barrel packing
  • Cut and strip
  • Etching
  • Kitting
  • Hot stamp
  • Light assembly
  • Printing
  • Striping
  • Tinning 
  • Twisting

Streamline for your supply chain challenges

From direct spend, MRO, and safety to energy optimization solutions, see how Wesco’s industry-leading knowledge and value-added services drive efficiencies to your bottom line.


We deliver MRO programs designed to enhance your operational resiliency through cost-savings, reduced labor, and improve overall efficiencies.

Learn more about Wesco’s MRO.


We deliver customizable safety solutions that you provide you with means to achieve and maintain OEM compliance.  

Learn more about Wesco’s safety solutions.


Enhance your facility and improve your staff experience with our complete selection of lighting products and solutions. 

Learn more about Wesco’s lighting solutions.

Manufactured Structures

For over 50 years, Wesco has been a leading distribution and logistics partner to recreational and specialty vehicles, residential and commercial modular OEMs.

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