- Block gage products come with a factory inspection qualification report.
- Available for a fee: ILAC-MRA/CNAS certified reports issued by official authoritative institutions in China.The official laboratory implements the Chinese JJG146 standard.
- Recognized in China & Internationally Mutually Recognized: The report is suitable for global calibration scenarios, with no re-testing required for cross-border use
- Efficient Testing Cycle: Completed in approximately 5 working days (regular cases), ensuring no delay to your order delivery schedule











