Thoenen has been very helpful in the renovation process of my chalet.

If I could give more than 5 stars I'd do it without thinking twice, support from all Topharma Team is very very good, they always organize for customers to have what they need...Try it and you wont change it anymore!!!

Seit Jahren sehr zufrieden. Kann ich nur weiterempfehlen.

Sehr kundenfreundlicher, guter Betrieb. Unbedingt zu empfehlen!

Super Service - schnell, kompetent, freundlich!

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