The company Micronor 7 Doloy perpetuates the experience of Etablissements Georges Doloy, founded in 1950, which was the first company to achieve glass-metal sealing in Europe.

Since then, the know-how has been enriched, among others, by glass-titanium sealing technologies, as well as Ceramic-Metal, Sapphire-Titanium and Sapphire-Kovar brazings.

Micronor 7 Doloy is globally recognised and highly sought for the performance of its range of hermetic products and pursues its policy of diversification and innovation in assembly and interconnection solutions: Seals (unitary and multi-pass, high voltage, high pressure), 50 Ω microwave beads, housings (high voltage, platform, bowls, flat, machined, fibre optic), relay bases, connectors, implantable Cochlear, etc.