eric.rueland@gpsolar.de
Phone: +49.7531.282 484-30

Fax:        + 49.7531.282 484-10
Mobile: +49.171.731 39 36

petra.hoffmann@gpsolar.de

Phone:    + 49.7531.282 484-27

Fax:        + 49.7531.282 484-10

Mobile:    + 49.160.941 009 59