回复：能给个Link, 看看啥样吗? 我也想买. 谢谢

There are other names made by PR.

Ritmuller
H.F. Miller (under Sherman Clay)
Essex (under Steinway)
Of course, Pearl River itself.

There might be more on the market.

PR’s websites are:
www.pearlriverpiano.com
www.pearlriverusa.com