Highly Specialized / Highly Integrated

With companies in virtually all forward-looking technology areas, we bundle ideas, decades of experience and industry expertise to your advantage.

Our worldwide network of branches and partners—many of them world market leaders—is your guarantee of comprehensive service and the continuous availability of our systems and technologies. Our long-term collaborations help us ensure reliable and future-proof development for all.

PVA TePla / Shareholdings

Vacuum & Nitriding Systems

A market leader for pressure sintering systems, high-vacuum brazing furnaces, and diffusion bonding systems for large components—an established supplier of inductively heated vacuum melting and casting systems as well as plasma nitriding systems.

Metrology & Plasma Solutions

Plasma systems and IR measuring systems for cleaning and removing organic layers and for quality inspection and monitoring production processes in the modern semiconductor industry, for example, shearing stress in wafers, for implant process monitoring, and surface inspection.

Crystal Growing Systems

For over 60 years, a leading supplier of crystal growing systems for the semiconductor and photovoltaic industry—floating zone and Czochralski systems for ultra-pure silicon and germanium crystals.

Scanning Acoustic Microscopy

System development for ultrasound inspection systems, especially for crystal growing systems and optical analysis systems for the semiconductor industry. Unique features include the exceptionally high resolution and the ability to inspect 300 mm silicon ingots.

Vacuum Processing Service

Leading the way for over 15 years In the field of vacuum process technologies for vacuum brazing, diffusion bonding, and vacuum heat treatment—rounded out with component and material advice with regard to joining technology.

Precision Research Devices

We have dedicated ourselves to developing and manufacturing specialized systems and components. Universities and research facilities benefit in particular from custom development—which extends all the way to the construction of unique items.

Immediate Contact

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Im Westpark 10 - 12
D-35435 Wettenberg

Phone: +49 (0) 641/68690-0
Fax: +49 (0) 641/68690-800