Hopewell Precision Inc. has been supplying the market place with custom designed & fabricated Oil Filled High Voltage Tanks with Covers. The units are fully welded and receive a Dye Penetrate Leak Test...........IN HOUSE..........The outside surfaces have a Power Coat Finish and match & make any color requirements the customer has. The units can be ordered 1 at a time as well as larger stocking orders........all sizes , shapes & custom control cutouts are welcome.