no website on file — from open-source research, nothing to check against
Pu'er brand from Menghai, founded in 1979; focus on Laobanzhang as the core of the business.
website not found; source: sohu.com — 一句话介绍三十家普洱茶品牌
The source export carried a verification date of 2026-08-16 — later than today, so the check could not have happened. The mark was removed; the original value is kept in the data.