Schumann piano won the national patent license
Time：
2017-12-25 15:34
Nanjing schumann piano manufacturing co.,ltd has obtained two National Patent licenses for the new tehnology,one is use for "Sectional Bridge" and another one is for "Floating Soundboard".
Quality has been always the first priority of Schumann.New technology 、best material、and paying great attention to every detail with great strictness make our piano better and better.
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