| No. | Name - Address | Certificate No. | Date of Certificate | Valid until |
| 1 |
Wisahakit Chumchon Renu Phalittaphan
167 M.6, Phon Thong, Renu Nakhon, Nakhon Phanom 48170 Thailand
Mobile :+6686 579 4062
Certified by Nakhon Phanom Provincial Industry Office
| 762-5/33(NP) |
21 August B.E. 2568(2025)
|
20 August B.E. 2573(2030)
|