Our Calibration Certificate is issued by a CNAS-accredited laboratory under ILAC MRA, and is internationally recognized in more than 100 countries, including major PSC member states such as the US, EU nations, Japan, Singapore, and Korea. Fangyuan Testing Laboratory Accreditation Certificate (2024.8.28-2030.8.27), The water quality testing and sensor calibration services we provide are performed by a CNAS-accredited laboratory (Certificate No. […]
