Welcome to Corefficient’s Knowledge Center, a resource for information and helpful videos about transformer core manufacturing.
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Corefficient is based out of a state-of-the-art facility in Monterrey, Mexico. We’re a premiere transformer core manufacturer committed to adding value to our transformer core products. This joint venture combines the experience and success of two companies in the fields of transformer core engineering, transformer core design, magnetic core expertise, cold rolled steel, grain oriented steel, electrical steel, and – most importantly – customer service.