| Bern | | KITCHENER | | Aarbergergasse 40 | | 3011 Bern Bern | | Phone:41313271331 | Fax: | Email: | Url:www.kitchener.ch |
| | Carouge | | Bongenie Grieder | | 3-5 ch. De la Marbrerie | | 1227 Carouge | | Phone:41228181411 | Fax: | Email: | Url:www.bongenie-grieder.ch |
| | Genéve | | Bac à sable | | Rue Verdaine, 4 | | 1204 Genéve | | Phone:41223106288 | Fax: | Email: | Url: |
| | Genéve | | Tricosa | | Rue de la Rotisserie, 2 | | 1204 Genéve | | Phone:410223118054 | Fax: | Email: | Url:www.tricosa.com |
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