IQS Directory is a top industrial directory listing of leading industrial electric transformer manufacturers and suppliers in Wisconsin. Access our comprehensive index to review and source electric transformer manufacturers with preview ads and detailed product descriptions. These electric transformer companies can design, engineer and manufacture electric transformers to your specifications and application needs. A quick and easy to use request for quote form is provided for you to contact these electric transformer manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of auto transformers, low voltage transformers, or toroidal transformers.