About our Company


About MMN

Founded in 2012 and located in San Diego California, MMN is an US representative branch of Manufacturas Metálicas del Noroeste, originated in Tijuana, México.

Because of our location and business trades, we have the capability and opportunity to offer our customers a variety of metal and plastic manufacturing and fabrication services, competitive prices and high quality control processes.


In House Services:

  • Machining services capabilities either CNC Milling or Lathe.
  • TIG Welding process.
  • Metal or Plastic Raw Material transformation into a good finished product.

We are Proud to offer

  • CNC and Conventional Machining.
  • Injection Molding
  • Professional aluminum welding.

Design and manufacture of machinery and equipment according to the needs of our customers, optimizing productivity and ensuring the safety of our staff.

Solutions to help make manufacturing operations efficient, and a painless process for our customer. Our technology-driven High Performance and Metalworking capabilities. Prototypes or mass production Industrial lines available from MMN NW Incorporated.



Stainless Steel Welding


Large CNC Machining


Small Parts CNC Machining


Injection Molding 230 T


Injection Molding 200 T


9651 Airway Road Suite F.
San Diego, CA. 92154
Email: Gary@MMNoroeste.com
Phone: 619 778-2976