Nu Glass SA

Lack of connectivity is often observed in indoor environments such as buildings or trains. Modern glazing contains a transparent metallic coating to improve their insulation, combined with concrete walls or metallic structures, it leads to a poor indoor network quality. By structuring the metallic coating with a laser, our solution makes the glazing transparent to mobile phone frequencies. nu glass offers an onsite service of laser treatment to railway companies and building owners to solve poor mobile phone coverage.