Thoni Alutec

Thoni Alutec Sp. z o.o. is an aluminium casting manufacturer based in Stalowa Wola, Poland, part of the Austrian Thoni Group. The company specialises in gravity die casting, low-pressure die casting, and sand casting for industries including e-mobility, energy infrastructure, and precision engineering.

Their product range includes cast aluminium circuit breaker housings for Blue GIS switchgear systems, developed in partnership with Siemens Energy. Each component undergoes rigorous quality control and life-cycle assessment before delivery.