Our primary products include automatic transfer switches that transfer loads between two sources of power, and paralleling switchgear used to control multiple on-site generators. Because electric power is essential to our customers, quality is of the utmost importance to us. Our ISO 9001-registered system provides the maximum in product reliability, and we back everything we make with the most comprehensive warranty programs available. We also have the experience and expertise to help you with other aspects of emergency power supply and on-site generation. We've been in business for over 75 years. We know how to get the job done.