DGI Metrology/Dimensional Gauge Company has a history of being First in the Nation! First to have Guide 25 certification in granite surface plate calibration. First in the Nation to have ISO/IEC-17025 accreditation in granite surface plate calibration and First In the Nation to be assessed to and the First in the Southeast to be Accredited to the new ISO/IEC 17025:2017 standard through A2LA!
