Where Arzen works: Querétaro and Nuevo León, Mexico — for buyers across the U.S.
Arzen is a service-area business. We visit and verify supplier facilities in two Mexican states, and we serve procurement teams anywhere in the United States.
- Supplier regions: Querétaro and Nuevo León, Mexico.
- Buyer coverage: procurement teams anywhere in the United States.
- How we work: by appointment — calls with buyers and in-person visits at supplier sites.
- Contact: network@arzenindustrial.com
Supplier regions
Querétaro
Central Mexico, an established aerospace manufacturing region. CNC machining, tooling and structural suppliers.
Nuevo León
Northeastern Mexico around Monterrey, the closest of our regions to Texas. CNC and tooling suppliers.
Buyers in the United States
We serve U.S. aerospace and defense procurement teams — OEMs and Tier 1/2 suppliers, defense manufacturing programs, aviation MRO and space and satellite manufacturers. Calls happen remotely; there is no need to be near our suppliers.
Service and location together
| Service | Regions |
|---|---|
| CNC machining sourcing | Querétaro · Nuevo León |
| Tooling and fixtures | Querétaro · Nuevo León |
| Secondary structural components | Querétaro · Nuevo León |
| In-person verification | On site at the supplier |
Do you have an office I can visit?
We work by appointment and do not publish a walk-in office address. Write to network@arzenindustrial.com or request a consultation.
Frequently asked questions
Which Mexican states does Arzen source from?
Querétaro and Nuevo León.
Do you serve buyers outside the United States?
Our focus is U.S. aerospace and defense procurement teams.
Related pages
All services
Supplier verification, CNC machining, tooling and fixtures, secondary structural parts and nearshoring from Querétaro and Nuevo León, Mexico.
About Arzen
Who Arzen is, what it does, where it works and who it serves: in-person verification of CNC, tooling and structural suppliers in Mexico for U.S. buyers.
Contact
Request a consultation to source CNC, tooling or structural parts from verified shops in Mexico. We reply within 1 business day. Email or form.
Tell us what you're sourcing.
A short call is the fastest way to find out whether a verified shop fits your part. We reply within 1 business day.
Request a consultationLast updated: 2026-10-05