- Serving Mexico, the U.S., and the world
Custom Manufacturing in Mexico, Built Around Your Project
Shelmex partners with companies across the United States, Mexico, and around the world to build wire harnesses, cable and electronic assemblies, and complete products. Everything we make is engineered to your specifications, never pulled from a catalog.
- Since 1996
- ISO 9001 certified
- Plants across Mexico
- Who we are
One Manufacturing Partner, From First Drawing to Final Delivery
For over three decades, Shelmex has helped brands move production to Mexico without the usual risk and overhead.
We bring together engineering, skilled people, and established plants so you can produce close to the United States, protect your quality, and keep your costs under control.
From single assemblies to complete manufacturing solutions, we adapt to your product and your volume. You tell us what you need to build, and we take care of the rest.
- What we do
Everything You Need to Manufacture in Mexico
From the way we work with you to what we build and the support around it, Shelmex covers the full picture.
Solutions
The way we work with you, from outsourcing and contract manufacturing to dedicated facilities, shelter services, and joint ventures.
Capabilities
What we build, including wire harnesses, cable and electronic assemblies, electronics, medical, HVAC, and more.
Services
- Why Mexico
Why Manufacture in Mexico With Shelmex
Nearshoring advantage
Shelter and turnkey options
Start production under our shelter structure and operate in Mexico without building your own legal entity from day one.
Skilled workforce, controlled cost
Built to spec, not catalog
Every project is engineered around your product, your materials, and your requirements.
- Why Shelmex
Why Companies Choose Shelmex
Over three decades of experience
Facilities ready to scale
Multiple plants across Mexico, with the space and technology to grow with you.
Quality you can rely on
ISO 9001 certified operations, with process control and inspection at every stage of production.
Recognized and trusted
Two National Export Awards from Mexico’s Council of Foreign Trade (COMCE), and clients from around thirty countries.
- How it works
How We Start
1.
Tell us about your project
Share your drawings, volumes, and goals.
2.
We engineer and quote
3.
We manufacture and deliver
- FAQ
Frequently Asked Questions
What does Shelmex manufacture?
Can I manufacture in Mexico without setting up my own company?
Do you work with companies in the United States and other countries?
Yes. Most of our clients are based in the United States, and we also work with companies from other countries that want to produce closer to the North American market.
Where is Shelmex located?
Our operations are based in Mexico, with plants in the Nuevo Leon area and other states. Contact us and our team will point you to the right facility for your project.