| No. | Name - Address | Certificate No. | Date of Certificate | Valid until |
| 1 |
The Mae Nai's Winery Limited Partnership
189 M.9, Mae Ka, Mueang, Phayao 56000 Thailand
Mobile :+6681 346 1908
Certified by Phayao Provincial Industry Office
| 966-5/34(PY) |
27 January B.E. 2565(2022)
|
26 January B.E. 2568(2025)
|