| Laboratory Name : | Crystal calibration sales and services company limited |
| Premises : | 547 Soi Ratchadanivat , Samsennok , Huaykwang Bangkok |
| Contact Person : | Ms.Penkhae Tangdee |
| | Tel. 0-2274-2978-9 , 0-2274-2987-8 , 0-2274-2517
Fax. 0-2274-2989 ,0-2274-2518
E-mail : calibrate@mastercalibration.com |
| Initial Date of Issue : | 7th October 2010 |
| Date of Issue : | 21st April 2022 | Valid Until : | 12th August 2023 |
| Date of Updated Scope : | 21st April 2022 |
| Certificate : | 22-LB0176 |
| Laboratory Status : | Permanent, On site |
| Scope of Accreditation for Calibration (in Thai) |  |
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Accreditation No. : CALIBRATION 0183