Ersel Heavy Machinery Inc.

ILS is an independent engineering consulting company, offering services in the design and construction of fully-automated, custom-designed reaction systems for the chemical, petrochemical and pharmaceutical industries. We specialize in the i...

The Quarzwerke Group has been known and valued as a producer of mineral raw materials for over 140 years - a tradition of which we are proud. As an independent family business, we have always combined high-quality raw material deposits with modern an