Leading in development/production of vacuum soldering systems & processing ovens

ATV Technologie GmbH is now Kurtz Ersa Semicon GmbH
Expertise in semiconductor technology & microelectronics

Committed to innovation and the highest quality in vacuum soldering systems, process furnaces, and infrared (IR) reflow systems for semiconductor manufacturing since 1982, customers worldwide rely on our systems for precise temperature control, outstanding homogeneity, and on our solutions for research, pilot lines, and large-scale production. Our products are successful thanks to precision, flexibility, and reliability.

As of September 1, 2025, we have been part of Kurtz Ersa Semicon GmbH. This merger preserves and grows our expertise thanks to the strength of a global technology leader. For our customers, this partnership means proven quality, new opportunities, and a clear focus on the future.