It is impossible to imagine the everyday life of installers without the ISZ stores. Did you know that Frauenthal operates more than 80 of these stores, giving it the highest density of locations in the industry?
A typical ISZ stocks around 4,000 items: Everything that professionals in the plumbing, heating and installation technology sectors need for their day-to-day work on the construction site. That's already very good, but now it's about to get even better! Because now the offer is extended by a selected electrical assortment.