Rösler's WRS series upright pianos currently have two products, WRS121 and WRS125.
This series of Rosler pianos were researched and developed at PETROF R&D center in the Czech Republic and the pianos are manufactured at the PETROF piano factory.
If necessary, PETROF can provide a certificate of origin corresponding to the piano number to prove its origin.
This series of Rosler pianos are equipped with actions of the Czech DETOA origin, and hammers of the German ABEL origin.