Wiedemann GmbH

ZEUNERT GmbH Schilder und Etikettenfabrik has more than 60 years of experience in marking and labeling of all kinds. More than 10000 articles are available from stock in the marking area. Special designs of all kinds are possible without any problem

The company possesses broad and in-depth knowhow in optical thin-film coating processes, complemented by sophisticated patterning, glass bonding and sealing, and further processing capabilities necessary for producing optical thinfilm coated componen

As early as 1908, the company VITRI GmbH & Co. KG was founded in Mühltal and in 1989 the laboratory department was separated as VITLAB.