After more than ten years of painstaking research and forge ahead by team members,
TGE continues to increase investment in research and development of MOV(metal oxide varistors), so that the technology of the MOVs is continuously optimized to meet the diversified requirements of customers.
With over a decade of unwavering dedication to research and development, TGE has established itself as a leading metal oxide varistor manufacturer. Our ongoing investments in this technology continue to refine oxide varistors, ensuring that we meet and exceed the evolving needs of our diverse clientele.

Advanced Surge Protection: Understanding the Cutting-Edge Features of GIS Surge Arresters
TGE D32 DM and DH Series Metal Oxide Varistors Passed 100kA 4/10µs Test
RESEARCH ON THE UNEVEN CURRENT DISTRIBUTION CHARACTERISTICS OF THE ENERGY ABSORPTION BRANCH OF HVDC CIRCUIT BREAKERS THROUGHOUT ITS ENTIRE LIFE CYCLE