Welcome to AZ‑Glasfasertechnik GmbH in Amriswil – your expert partner for powerful fibre optic solutions across Eastern Switzerland. From FTTH to FTTS or FTTB, we plan, install, splice, and connect your fibre lines from the central hub to your premises. Whether for homes or businesses, we build future-ready network infrastructures. With tailored consulting, precise execution, and on-site support, we deliver full-service fibre solutions that keep your data flowing fast and reliably.

You've come to the right place. I'll guide you through the entire process, from initial consultation and internet connection setup to the complete commissioning of your hardware. Our services include: • Planning, installation, and maintenance of network infrastructures • Setup and maintenance of gateways, switches, access points, IP cameras, and other network components • Tailor-made telecommunications solutions for startups and large SMEs I stand for reliable technology, clean installations, and sustainable solutions.