The #1 US-owned power transformer manufacturer in North America Core type transformers up to 500 MVA, 525kV Shortest lead time in the industry Shell type power transformers up to 1400MVA 500kV The most reliable transformers made right here in the USA


VT has long-established relationships with many of the major engineering-consulting firms throughout the U.S. that design and procure substation equipment for utilities, and is recognized as the fourth largest supplier of power transformers in the U.S. VT is known for its extensive in-house engineering staff, and respected as a custom designer and manufacturer of transformers. This fact is of critical importance to our clients, who are charged with the responsibility to provide dependable, uninterrupted power to hundreds of thousands of customers.

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