Recently, Guodian United Power(GUP) Technology (Baoding) Test Center successfully passed through the certification of China National Accreditation Service for Conformity Assessment (CNAS).

Source: GUP
Edited and translated: minds:connected
Recently, Guodian United Power(GUP) Technology (Baoding) Test Center successfully passed through the certification of China National Accreditation Service for Conformity Assessment (CNAS).
Source: GUP
Edited and translated: minds:connected