| No |
Laboratories |
Accreditation body |
| 51 |
Qualitech public company limited |
Thai Industrial Standards Institute |
| 52 |
Daiki Aluminium Industry (Thailand) Company Limited |
Thai Industrial Standards Institute |
| 53 |
Unico Consumer Products Co., Ltd. |
Thai Industrial Standards Institute |
| 54 |
Professional Testing Co., Ltd. |
Thai Industrial Standards Institute |
| 55 |
Sumitomo Rubber (Thailand) Co.,Ltd. |
Thai Industrial Standards Institute |
| 56 |
Daikin Industries (Thailand) Ltd. |
Thai Industrial Standards Institute |
| 57 |
ThaiTrafo Manufacturing Co., Ltd. |
Thai Industrial Standards Institute |
| 58 |
Testing Laboratory, Water Quality Control Section 3, Water Production and Quality Control Division, Provincial Waterworks Authority Regional Office 1 |
Thai Industrial Standards Institute |
| 59 |
Sahaviriya Plate Mill Public Company Limited |
Thai Industrial Standards Institute |
| 60 |
Ekarat Engineering Public Company Limited |
Thai Industrial Standards Institute |
| 61 |
The Siam Construction Steel Co., Ltd. |
Thai Industrial Standards Institute |
| 62 |
Electrolux Thailand Co., Ltd. |
Thai Industrial Standards Institute |
| 63 |
Daihen Electric Co., Ltd. |
Thai Industrial Standards Institute |
| 64 |
THE SIAM INDUSTRIAL WIRE CO., LTD LABORATORY |
Thai Industrial Standards Institute |
| 65 |
N.T.S. Steel Group Public Company Limited |
Thai Industrial Standards Institute |
| 66 |
NS BlueScope (Thailand) Limited |
Thai Industrial Standards Institute |
| 67 |
Holley Group Electric (Thailand) Co.,Ltd |
Thai Industrial Standards Institute |
| 68 |
TIETEX ASIA CO.,LTD |
Thai Industrial Standards Institute |
| 69 |
MAXXIS International (Thailand) Co., Ltd. |
Thai Industrial Standards Institute |
| 70 |
Thai Plastic and Chemicals PUBLIC COMPANY LIMITED |
Thai Industrial Standards Institute |
| 71 |
Isuzu Motors Company (Thailand) Limited |
Thai Industrial Standards Institute |
| 72 |
Plastech Lab Co.,Lth. |
Thai Industrial Standards Institute |
| 73 |
Testing Laboratory QTC Energy Public Company Limited |
Thai Industrial Standards Institute |
| 74 |
HONDA AUTOMOBILE (THAILAND) Co., Ltd. (Manufacturing) |
Thai Industrial Standards Institute |
| 75 |
OGAWA ASIA CO.,LTD. |
Thai Industrial Standards Institute |
