Sennheiser Communications
| Bleuel Electronic AG | |
| Website | www.bleuel.ch |
| Address | Postfach 9 Zürcherstraße 71 8103 Unterengstringen |
| Phone | (+41) 1 751 75 75 (+41) 44 751 75 75 |
| Fax | (+41) 1 751 75 00 (+41) 44 751 75 00 |
| info@bleuel.ch | |
| Bleuel Electronic AG | |
| Website | www.bleuel.ch |
| Address | Postfach 9 Zürcherstraße 71 8103 Unterengstringen |
| Phone | (+41) 1 751 75 75 (+41) 44 751 75 75 |
| Fax | (+41) 1 751 75 00 (+41) 44 751 75 00 |
| info@bleuel.ch | |
