Dear valued customers,
During the period from April 5 to May 5 in 2023,
we cannot process your request for issuing the calibration certificate,
as we need to have our measurement instruments calibrated by JQA Organization.
For calibration certificate requests before or after the period, please contact us.
Please note that issuing the calibration certificate is a paid service.
The following documents will be included.
We appreciate your interest.