Alcester Electrical Products Manufacturers P.O. Box 348, 109 South Iowa Street Established in 1967, the Custom Coils operation consists of over 17,000 sq. ft. There are over 100 employees serving 140+ active accounts with no account larger than 16% of sales. We are a distinguished company through personalized service where our engineers build their own samples, customer service is provided by a key manager and our top management visits all customers. Alcester SD Electrical Products Manufacturers Custom Coils www.customcoils.com/ Power Transformer High Voltage Transformer Flyback transformer Antenna Coil Power Transformer High Voltage Transformer Flyback transformer Antenna Coil Business Reviews Custom Coils Testimonials