About Us



Our History

Founded in 1991 in Southern California, we operated our business, formerly called Magnetics Test Lab, inside of a garage. We provided testing for magnetic cores and small gapping orders. Still located in Southern California, we have grown into MTL Distribution situated on a 5,000 square-foot lot, with more than 2 million dollars worth of inventory. We remain a small woman-owned enterprise, but strive to deliver more.



What We Do

As a wholesale distributor of magnetic cores and its supporting hardware, we offer a wide variety of products from powder, ferrite, strip wound to iron powder cores. We are authorized distributors for both Magnetics® and Micrometals®. Our in-house machinery allows us to meet most gapping specifications. We also offer assistance with alternatives for rare or obsolete parts. We are a small business with more than 20 years of experience in the magnetics industry, so let our friendly staff help you today!


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