no website on file — from open-source research, nothing to check against
Niche yancha brand from Wuyishan; famous for 'Ji Cong' series — laocong shuixian 80, 100, and 120 years. ~300,000 jin annual turnover, laureate of 'Gold Product Award' (金物奖).
site not found; flagship on Tmall
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.