High Voltage

A Service-Oriented Manufacturer We are dedicated to providing innovative and customized solutions that maximize the reliability and resiliency of the electrical grid.

Dalian Hivolt Power System Co., Ltd. is a reputable Chinese insulator manufacturer for transmission lines and substations.

Manufacturers of Duct Spacers, Bore Spacers & Nonmetallic Cable Racks

High Voltage, Inc. designs and manufactures industry-leading high voltage test equipment for proof testing, diagnostic testing, high voltage breakdown testing, and preventative...

OUR MISSION: CREATE AND IMPLEMENT DURABLE INNOVATIVE SOLUTIONS TO MODERNIZE POWER LINES WORLDWIDE