Galva-Closure Products Co. was established in 1978 to manufacture junction enclosures for underground cable systems. However, in 1984 we re-directed our manufacturing to produce a complete line of current transformer cabinets and metering equipment marketed under the RJB trademark.

Currently, we manufacture over 450 catalog items. We are constantly upgrading and improving all of these catalog items as well as looking to expand our products line to better serve the electrical industry.