Dear Customers!
Buy products only in certified retail outlets and stores!
Each Official Distributor of Rozumnyi Dim is the holder of a registered Certificate authorizing the sale of products under the following trademarks: Nexans, ProfiTherm, OJ Electronics, Akvastorozh
Also, the Certificate is a guarantee that the purchased product is original and the buyer can rely on compliance with the warranty.
Ask for a Certificate at the point of sale!