When watching the piano, every merchant asks the trademark website to check, and the same brand, this one is from China, and that one is from Germany.
The real trademark of the piano is English (the upper central part of the piano keyboard). According to the result of this search, it is the correct trademark holder. Many European piano companies have a history of more than 1 years in Europe, so if you want to search for English or German trademarks, the Chinese trademark information you find is only a symbol that you registered in Chinese after establishing your own wholly-owned company in China for legal protection. Generally, Chinese will show its wholly-owned or joint-venture company in China.