We are an after market parts manufacturer & distributor for high voltage substation equipment including circuit breakers & transformers.


The type of parts that we typically supply are trip & close coils, pilot & control valves and the kits to rebuild them, resistors, air & gas compressors, check valves, air hoses, air receivers, gauges & pressure switches, all the Qualitrol type of transformer accessories like pressure/vacuum bleeders & gauges, desiccant chambers, sudden pressure relays, seal kits for breaker & transformers, desiccants & silica gels, interrupters, contacts for LTCs & breakers, etc

We cover the entire country and most manufacturers lines. We have done business with all of the fortune 500 investor owned utilities in the country, most of the OEMs, and many of the other aftermarket suppliers.

We have been in business 28 years.  We started out in the replacement parts business for the GE ATB breakers. We have tooling for almost all the rubber to metal compression bonded ATB parts and almost all of the molded seals & gaskets. We have the orings, seals & gaskets for most of the US made breakers. We have over 100,000 parts in stock.

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1080-D South Cypress St
LaHabra CA 90631
Phone 800-826-5250
Fax 888-267-7690