Phenolsulfonic acidPhenolsulfonic acid is a versatile catalyst mainly used in galvanic baths during the application of tin (ferrostan process). Furthermore, ...

Glass etchingWe offer glass etching tailored to the customer’s design and wishes; we can also design different variants of our own motifs. Glass etching ...

Vacuum tube collectorVacuum tube collectors are designed to all year round operation for systems with a pump and for gravity systems. It is possible to build ...