| No |
Laboratories |
Accreditation body |
| 51 |
Testing Laboratory, Central Laboratory (Thailand) Company Limited |
Thai Industrial Standards Institute |
| 52 |
T.T. General Supplies Company Limited |
Thai Industrial Standards Institute |
| 53 |
Thai-Yazaki Electric Wire Conpany Limited |
Thai Industrial Standards Institute |
| 54 |
Siam Denso Manufacturing Co., Ltd. |
Thai Industrial Standards Institute |
| 55 |
Testing Laboratory, TT Global Chemical Public Company Limited, Branch 9 (Laboratory Service Center) |
Thai Industrial Standards Institute |
| 56 |
PPJ Engineering Co., Ltd. |
Thai Industrial Standards Institute |
| 57 |
Biochemical and Microbiological Laboratory Industrial Metrology and Testing Service Centre, Thailand Institute of Scientific and Technological Research |
Thai Industrial Standards Institute |
| 58 |
|
Thai Industrial Standards Institute |
| 59 |
Thip Sugar Sukhothai Co., Ltd. |
Thai Industrial Standards Institute |
| 60 |
|
Thai Industrial Standards Institute |
| 61 |
|
Thai Industrial Standards Institute |
| 62 |
|
Thai Industrial Standards Institute |
| 63 |
Siam Research and Innovation company limited |
Thai Industrial Standards Institute |
| 64 |
AGC Chemicals (Thailand) Company Limited |
Thai Industrial Standards Institute |
| 65 |
AGC Chemicals (Thailand) Company Limited |
Thai Industrial Standards Institute |
| 66 |
Mogen (Thailand) Co., Ltd |
Thai Industrial Standards Institute |
| 67 |
|
Thai Industrial Standards Institute |
| 68 |
|
Thai Industrial Standards Institute |
| 69 |
|
Thai Industrial Standards Institute |
| 70 |
|
Thai Industrial Standards Institute |
| 71 |
Testing Laboratory Provincial Waterworks Authority |
Thai Industrial Standards Institute |
| 72 |
Testing Laboratory Intertek Testing Services (Thailand) Limited |
Thai Industrial Standards Institute |
| 73 |
The Gem and Jewelry Institute of Thailand (Public Organization) |
Thai Industrial Standards Institute |
| 74 |
QFac Co., Ltd. |
Thai Industrial Standards Institute |
| 75 |
|
Thai Industrial Standards Institute |
