| ISO |
| 1. ISO 9001 | Rub tawm |
| 2. ISO 14001 | Rub tawm |
| 3. ISO 45001 | Rub tawm |
| TUV |
| 1. [Qhov Txuas AC] [TUV] [RBH100-(25-50)] | Rub tawm |
| 2. [TUV] [RBH Terminal] | Rub tawm |
| 3. [TUV] [RMC-PV Connector] | Rub tawm |
| 4. [TUV] [RES-C-Lub Tshuab Txuas Cia Zog] | Rub tawm |
| 5. [TUV] [Lub Tshuab Txuas Cia Hluav Taws Xob] [RES-P(10-25)] | Rub tawm |
| 6. [TUV] [Lub Tshuab Txuas Cia Hluav Taws Xob] [RES-P(35-50)] | Rub tawm |
| 7. [TUV] [Cov Khoom Siv Hluav Taws Xob Siab] | Rub tawm |
| 8. [TUV] [RBH 100 35-10P Lub Rooj Sib Tw] | Rub tawm |
| 9. [TUV] [RBH 100-35-10 P] [Lub Rooj Sib Tham] | Rub tawm |
| 10. [TUV] [RBH100-35-10P] [Lub Rooj Sib Tham] | Rub tawm |
| 11. [TUV] [RBH100-80-10P] [Lub Rooj Sib Tham] | Rub tawm |
| 12. [TUV] [RES-C Stacking Connector] | Rub tawm |
| 13. [TUV] [RES-P Lub Tshuab Txuas Cia Hluav Taws Xob] | Rub tawm |
| 14. [TUV] [RES-P-(35 50) Lub Tshuab Txuas Cia Hluav Taws Xob] | Rub tawm |
| 15. [TUV] [RES-P(70-95) Lub Tshuab Txuas Hluav Taws Xob] | Rub tawm |
| 16. [TUV] [RES-P(95-120) Lub Tshuab Txuas Hluav Taws Xob] | Rub tawm |
| 17. [TUV] [RES-P-Lub Tshuab Txuas Hluav Taws Xob] | Rub tawm |
| 18. [TUV] [RMC-PV Cov Khoom Txuas] | Rub tawm |
| 19. [TUV] [Lub Rooj Sib Txuas Ntsug] | Rub tawm |
| 20. [TUV] [Cov Khoom Txuas Sib Txuas] | Rub tawm |
| 21. MC4-TUV | Rub tawm |
| QHOV NO |
| 1. [Lub Qhov Cua Tawm] [CE] [RSV RCM RAM] | Rub tawm |
| 2. [Cable Waterproof Gland] [CE] [RSKP RSWP RSKM] | Rub tawm |
| 3. [CE] [RAM Valve hom ex-proof relief valve] | Rub tawm |
| 4. [CE] [RSV RCM RAM Qhov Txuas Cua Qhov Ncauj] | Rub tawm |
| 5. [Qhov Kawg Txias] [CE] [2021.9.24-2026.09.24] | Rub tawm |
| 6. [Qhov Txuas Hluav Taws Xob] [CE] | Rub tawm |
| 7. [Qhov Txuas Hluav Taws Xob] [CE] [RES-CyF(M)-BK] | Rub tawm |
| 8. [Cov Khoom Siv Hnyav] [CE] | Rub tawm |
| 9. [Cov Khoom Siv Rau Cov Hose] [CE] [HCP HFC] | Rub tawm |
| 10. [Lub Thawv Sib Txuas] [CE] | Rub tawm |
| 11. [PCB Terminal] [CE] | Rub tawm |
| 12. [Cov Ralays Modules] [CE] [RUG & RTP] [2023.04.11-2028.04.10] | Rub tawm |
| 13. [RBH Terminal Block] [CE] [2027.01.11] | Rub tawm |
| 14. [RBH Terminal Block] [CE] [RBH 100 200 300] | Rub tawm |
| 15. [Lub Rooj Sib Txuas Ntsug] [CE] [RES-P (10 25)( 35 70) | Rub tawm |