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Your Personal Expert for Custom Electronic Solutions

1440 S. Allec Street
Anaheim, CA 92805


Custom Electronics Manufacturing: Precision, Quality, Flexibility

Since our beginnings, we have built on our magnetic component experience to expand our capabilities in the areas of design, qualification testing, and the manufacture of electronic systems.

Contract Manufacturing

SI Manufacturing is your custom electronics manufacturing, from full turnkey box builds to PCB designs and assemblies, as well as any component testing required for the project. 


Custom designed and built to print precision magnetic assemblies for space, mil-spec, medical, and high grade industrial applications.

Power Supplies & Assemblies

In addition to custom electronics manufacturing, we also can produce a variety of custom power supplies and solutions that meet the needs of our customers.

Our capabilities include extremely compressed timelines for
“Order to Shipment” of custom electronics.

excellence since 1953
registered AS 9100
Made In USA

With equipment that includes the newest along with time-proven production, processing, test and inspection equipment, SI Manufacturing has the means to complete your project.

SI Manufacturing’s
Capabilities & Advantages

  • Fast turn-around from order to shipment
  • Contract Custom Electronics Manufacturing
  • Magnetics of every size and description
  • Through-hole and surface-mount PCA assembly
  • Mechanical assembly to precision tolerances
  • Comprehensive electronic testing
  • Experienced environmental testing

Company Highlights

SI Manufacturing is Your Technology Partner

One of the cornerstones of our business is a continued emphasis on quality, reliability, and service. We eagerly seek out the more challenging tasks our industry has to offer and intend to stay in the forefront of technological advancement where the requirements for quality workmanship, engineering leadership, and flexibility are vital.

Industries We Serve