- PFIFFNER Instrument Transformers Ltd German English
- PFIFFNER Deutschland GmbH
- PFIFFNER do Brasil Ltda
- PFIFFNER Transformatör A.S.
- Moser Glaser Ltd
- ALPHA Elektrotechnik Ltd
- Pfiffner Systems Ltd
ALPHA Elektrotechnik Ltd
Schlossstrasse 13
2560 Nidau
Switzerland
| Phone | +41 32 332 87 00 |
| Fax | +41 32 331 26 79 |
| mail(at)alpha-et.ch | |
| Internet | www.alpha-et.ch |
