Sediver is the global technical expert in overhead line insulation technology

Middle East Energy 2025

Dubai World Trade Centre

Event

Technical webinar: PROVEN RELIABILITY: A Synthesized Analysis of High Voltage Insulators Returned from ServiceTechnical webinar:

Join us on December 4th, 4PM Paris time

14/11/2024

Read article

Cigre Science & Engineering – October issue

12/11/2024

Read article

Official Announcement

05/11/2024

Read article

Sediver offers innovative high-quality toughened glass insulators designed to perform under all kinds of environmental conditions.

Our outstanding products performance and reliability come from our unique technical expertise gained through extensive and continuous R&D investments in design, manufacturing and testing.

With more than 90 years of successful experience in insulations and 70 years dedicated to toughened glass insulators (with over 600+ million of insulators in service worldwide), Sediver is the proven world expert in transmission insulator technology.

Our products

Innovative driven company

Always on the lookout for the latest advances and continuous technological improvements, Sediver heavily invests in Research & Development and has pioneered some of the major innovations of this industry.

Relying on a world renown team of experts, state-of-the-art testing facilities and 70 years of field observation and research in innovative material and digital technologies, Sediver is constantly increasing the reliability of its products to deliver more value to the market..

Our research center in video

2008, 1,000 kV Jindongnan-Nanyang–Jinmen | China

For the 1st 1,000 kV AC line in service in the world, unprecedented innovations and technical capabilities were deployed by all partners to deliver a sustainable and environment friendly project with uncompromised reliability.