美国钢琴品牌的有哪些啊？

布什戈尔茨钢琴
The Bush & Gerts Piano Co., as the well-known piano company in America ,established in 1884 by Wm.H.Bush, John Gerts and Wm.L.Bush at Chicago. The extraordinary skill manufacturer and originated distinctive soundboard made it a hit that adored by pianists and philharmonic all over the world from then to now. BUSH&GERTS has been known as one of eight exclusive pianos at the world-class concert since the early 1930s. The White House collected BUSH&GERTS as the national treasure piano permanently.
steinway&sons 施坦威钢琴
Over 160 YEARS of masterful craftsmanship
Steinway & Sons has always set new benchmarks in the construction of grand and upright pianos of the highest quality. Having developed more than 125 patents, the company is considered to be the founder of modern piano construction. Each Steinway grand piano is a unique masterpiece produced from the best materials by the hands of craftsmen.
located:Queens, New York