There are two companies with the best quality: Huaguang Ceramics (bone china),

Siyuan Ceramics (high quartz porcelain). Both are representative brands of Zibo, both Chinese famous brands, and represent the highest level of current daily ceramics.

However, the price is also first-rate.

If you only use it yourself, it is recommended to buy Taishan Porcelain. The quality is good and the price is right.