Innovation through tradition.

TQS® stands for quartz and fused silica products with the highest quality for sophisticated application in laboratory and industrial use. Professional staff and high quality base materials along with highly qualified cooperation partners and suppliers guarantee the unique quality of all TQS® products — you can count on us.

TQS® - more than 100 years of experience in producing and processing quartz.

Infrared Quartz Elements
Industrial Crucibles and Trays
Laboratory ware – in transparent and opaque quartz glass
Quartz tubes and rods
High precision / optical components
The TQS® home is in the Wiesbaden/Frankfurt central Germany area. Here we are always available to answer your questions and tend to your special requests. The TQS® experts look forward to hearing from you!