旗下拥有德国科布伦茨钢琴品牌、技术、制造等，拥有欧洲埃里克家族钢琴制造团队及奥地利品牌百年匠心技术。

It owns the German Koblenz piano brand, technology and manufacturing, as well as the European Eric family piano manufacturing team and the century old ingenuity technology of the Austrian brand.