atech innovations gmbh started in Oberhausen in 1989, distributing ceramic membranes. Since 1992 we have also been very successful on the market as a manufacturer. While plant construction was initially one of our main activities, today we exclusively deal with pure membrane technology. Our key activities are developing, producing and distributing high-quality ceramic membranes made of aluminum oxide as well as pressure vessels to accommodate the ceramic membranes. We offer a wide range of standard micro-filtration and ultra-filtration solutions to our customers. In our daily work we rely on our experiences in plant construction.