IQS Directory is a top industrial directory listing of leading industrial custom coil manufacturers and suppliers in Washington. Access our comprehensive index to review and source custom coil manufacturers with preview ads and detailed product descriptions. These custom coil companies can design, engineer and manufacture custom coils to your specifications and application needs. A quick and easy to use request for quote form is provided for you to contact these custom coil 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 it's for a manufacturer of ignition coils, toroidal coils, or field coils.