In China, they are both products of the same factory and belong to the Hong Kong Perth Music Group. The difference is: the owner of Bart Robinson brand is Perth, the owner of Kawai brand is still Japanese, and Perth is just an OEM. Bart Robinson is an old British brand. He was once brilliant and was once hailed as "the best voice in the world"! But it was gradually forgotten by people in the following years. In recent years, the Bart Robinson trademark was acquired by the Hong Kong Perth Group and has basically resumed mass production. It still continues the characteristics of European pianos in terms of accessories and craftsmanship, and is a century-old brand that has regained its luster!

The quality of Kawai is close to that of the Butte, except that one of the core components comes from Japan and the other from Europe. Currently, Kawai’s brand influence in China is much greater, and the price is relatively higher. , because Japan’s Kawai and Perth both earn a portion, so it’s understandable.