Eight-treasure tea, also known as three batteries, has no particularly good well-known brand, mainly in the northwest, and has the effect of health preservation. Well-known brands include Long Cuitang, Bairuiyuan, Yi Jiangnan, Majie, Mingde, Lipton, Yifutang, Mingren, Ning 'anbao and Tian Fang. You can choose the right brand according to your preferences and needs.