Recently, FQII receives a notice on proficiency testing result of "ball-pressure test" organized by China National Accreditation Service for Conformity Assessment (CNAS) that a satisfactory result is obtained in proficiency testing.

    The ball-pressure test is an important item for testing heat resistance of non-metal materials. 89 laboratories nationwide participate in proficiency testing this time, and FQII obtains a satisfactory result, which fully reflects excellent technological base and detectability of our Institute and provides accurate and effective detection data for administrative law enforcement in government departments and product quality evaluation in enterprises.