Dumico specializes in custom-made, high-quality sight and gauge glasses, as well as a full range of mica products for industrial applications.
We supply technical and specialty glass, including glass for ATEX environments, as well as complete sight glass fittings and level gauge devices for visual process monitoring under high pressure and temperature.

In addition, we offer various types of mica, suitable for glass protection, optical applications, and electrical insulation. We also supply micanite in various shapes – ideal for applications requiring high-grade electrical or thermal insulation, such as in battery technology or high-temperature installations.

For customer-specific applications, we deliver custom glass and mica products, fully tailored to your technical requirements and usage conditions.
Dumico stands for quality, customization, and reliable delivery – a trusted partner in the industry for over 40 years.