Laboratory Name : | Testing Laboratory, Water Quality Control Section 2, Production and Water Quality Control Division, Provincial Waterworks Authority Regional Office 9 |
Premise : | Wang Khum Water Treatment Plant, Mae Fah Luang Rd, Wiang, Mueang Chiangrai, Chiangrai 57000 |
Contact Person : | Miss Panicha Plotphai |
| Tel. 052-029-849, 094-6287514 (mobile) Fax. 052-029-849 E-mail : panichapl@pwa.co.th |
Date of Issue : | 25th October 2022 | Valid Until : | 18th August 2027 |
Date of Updated Scope : | 25th October 2022 |
Certificate : | 23-LB0123 |
Laboratory Status : | Permanent |
Scope of Accreditation for Testing (in thai) | ![](../image/download.gif) |
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