Providing interconnection solutions through innovative products.


1741 Circuit Drive Round Lake Beach, IL 60073 847-740-4120

U.S. Printed Circuit Board Supplier | 100% American Made

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Current and Past Projects


  • $100

    per month

  • F-22 RAPTOR
    F-15 EAGLE
    F-14 TOMCAT
    MPCS has been providing PCB’s and support for various Military programs with our parts currently in use today.

  • $100

    per month

  • IPC 6012C Class 3A for Space and Military Avionics
    Monthly Tensile and Elongation Testing
    (> 18% and > 40 KPSI)
    Monthly Purity of Deposit Testing ( 99.5% Copper)
    Meets or Exceeds Outgassing Requirements
    Used in Next Generation LEO (Low Earth Orbit) Manned Vehicle

  • $100

    per month

  • MPCS Manufactured all prototypes for this program

    Northrop Approved Supplier


  • $100

    per month

  • Sole Source for PPC Products
    Surface-to-Air Defense
    AEGIS Weapons Systems
    Fleet Area Air Defense
    US Navy +13 Allied Navies
    Modified Version Used to Destroy Satellite

  • $100

    per month

  • Supplier of Printed Circuit Boards
    Passive and Active Buoys
    Supplied to Both the United Stated Navy as well as International Customers

  • $100

    per month

  • MPCS supported numerous clients in the production of Ventilators during Covid-19.

American Made

Over 40 Years of Experience

Highest Quality Products

My job would be so much easier if all our suppliers were like you!"

Military buyer|

The prompt support and attention to detail we receive from Midwest ensures they are the only supplier I recommend to our other company groups. We rely on them for all our needs and can always count on them to perform."

Medical Purchasing Manager|

As a resource to our company Midwest has been invaluable. From catching design errors to accommodating last minute ship date changes, their team has been amazing!"

Industrial Supply Chain Manager|

Medical Technology

Vast experience manufacturing sophisticated technology, coupled with unparalleled product reliability provides MPCS with the necessary foundation to be your trusted supplier for products to the medical technology industry.


With over 40 years of experience, MPCS has been manufacturing mission critical products for various levels of the aerospace industry, including NASA, the military, as well as numerous commercial clients. MPCS is certified and qualified to AS9100D, MIL-PRF-31032, MIL-PRF 55110, IPC-6012 Class 3 and IPC-6012 Class 3/A and is a recognized and approved provider for manned space flight.

Military Grade Technology

We are proud to provide our military with American made products of the highest quality and reliability on the market. MPCS is certified and qualified to the demanding performance standards of AS9100D, MIL-PRF-31032/1/2. MIL-PRF-55110 as well as IPC-6012 Class 3, IPC-6012 Class 3/A and can meet or exceed your specifications.