LAPP Insulator GmbH & Co. KG is the descendant of Ph. Rosenthal & Co., founded
by Phillip Rosenthal in the early 1880's, has a long history in
developing and manufacturing quality l ceramic and composite insulators
while providing unsurpassed customer service.
Our LAPP Insulator GmbH & Co. KG plant is located in Wunsiedel, Germany.
Wunsiedel is part of the region known as Northern Bavaria where
the production of ceramics is a proud tradition and has long been
known as the center of technical ceramics. With over a century of
experience in the manufacturing of technical ceramics and also being
the first manufacturer of silicone rubber insulators, we guarantee
the highest level of efficiency and quality to all of our customers.
We look forward to continuing to meet the ever changing needs of
the ceramics industry and encourage you to Contact
Us for all of your inquiries.