WONIK Quartz Europe GmbH (WQE) is engaged in the production, sales and distribution of high quality quartz glass products, characterised by their high technical demand.

Founded as Westdeutsche Quarzschmelze in the 50s, WQE now is part of the globally operating WONIK Group.

The medium-sized company is one of the leading quartz glass suppliers Europe-wide. A subsidiary of WONIK QnC Corporation, WQE is part of a powerful global network while staying flexible to meet all of the worldwide customers’ individual requirements.


WQE is a qualified supplier to all major equipment manufacturers and end-users worldwide.

WONIK Quartz Europe quartz glass products since the 1950s

Our long-standing experience combined with a focus on the highest possible quality makes us the right contact for you.


The satisfaction and trust of our customers are among the most important corporate goals. We rely on our certified integrated management system for this.

Other advantages

Belonging to the WONIK Group not only brings advantages to WQE through the constant exchange of knowledge, but also guarantees security of supply for our customers through the branches around the world.