# Sediver launches first glass insulator production line in Duchcov, Czech Republic

Sediver launched the first glass insulator production line at its Duchcov site in July 2026, part of a broader expansion to add a second line with total capacity over 100 tons per day.

- Type: Expansion
- Announced: 2026-09-15
- Where: Duchcov, Czech Republic, Czechia
- Starts operating: Jul 2026
- Status: completed
- Capacity: >100 tons per day
- Products: toughened glass insulators
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [Sediver](https://endata.com/companies/23721.md)
- [Seves Glass Block](https://endata.com/companies/87548.md)

## Sources

- [sediver.com](https://www.sediver.com/news/sediver-expands-toughened-glass-insulator-production-in-duchcov-to-meet-growing-customer-demand/), 2026-09-15: "The line was commissioned in July 2026 and is already delivering SEDIVER quality glass shells to assembly plants in Nusco, Italy, and West Memphis, United States."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.