Kawayi Piano (one of the world's best piano brands, one of the top ten piano brands and a world-famous piano brand)

Yamaha Piano (a world-famous audio-visual brand and one of the world's largest musical instrument manufacturers)

Xinghai Piano (a well-known trademark in China, a famous brand in Beijing, One of the most professional Chinese and western musical instrument manufacturers in China)

Yingchang Piano (a well-known Korean brand, a large multinational group company, one of the outstanding piano manufacturers and a world-famous brand)

Strauss Piano (a famous brand in China, a famous trademark in Shanghai, a special piano for piano grading in Shanghai, and the cradle of piano manufacturing enterprises in China)

Duke Piano (a second-line domestic product of Duke Piano, with a small factory scale, Mainly assembling and assembling)

Harmani piano (Harmani domestic second-line product, the factory is small, mainly assembling and assembling)

Jiadewei piano

Helen piano.