Headquarter
GEYER ELECTRONIC e.K.
Lochhamer Schlag 5
82166 Gräfelfing/München
Germany
Tel: +49 89 546868-0
Fax: +49 89 546868-90 Batteries and Charging Equipment
Fax: +49 89 546868-91 Frequency Control Products
e-mail: info[at]geyer-electronic.de