Partner

Hybrid SA

Hybrid SA, Combamare 19, CH-2025 Chez-le-Bart, Switzerland

SkaTec GmbH

SkaTec GmbH, Dammstr. 22, CH-2540 Grenchen, Switzerland

Kosho Inc.

Kosho Inc., 8093-1, Urushiyama, Nishikan-ku, 953-0054 Niigata-Shi, Niigata-Pre., Japan
Tel. +81 256 73 4810

Eberhard Seydel

Eberhard Seydel, Diplom-Physiker, Consultant, Design and Technology Piezoelectric Resonators
Dankmarsteig 78, 12524 Berlin, Deutschland
Tel. +49 307 0761056;   e-mail: es.quartz@t-online.de