no website on file — from open-source research, nothing to check against
福建龙馨茶业有限公司 — leading Tieguanyin brand from Anxi, 4000 mu of standard green gardens in Gande, 3-time Tea King champion, participant in developing the international standard for oolong tea.
site not found; founder Yang Songwei, brands 感德龙馨 / 国茶会 / 龙德堂
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.