China products include Cheng Lin Gaobao (Taiwan Province Province), Pai Dong Peng, Wrigley, Eagle Brand (Dahongying), STOTS, Apollo, etc. Among them, Cheng Lin Gaobao, Wrigley and Amsot's brand Soto are the most internationally renowned.

There are many good brands abroad, such as Le Jia, Lao Fen, Braun, Coma, Kelema, Duravit, Kohler and so on. But I personally don't like American Standard and TOTO, both of which are used in public areas. Foreign brands are expensive.

I used Gao Bao and Soto's.