Beijing Quality and Technology Supervision Bureau, committed by State Quality and Technology Bureau, inspected the Zizhu’s measurement and calibration system according to the JJF1112-2003 standards on Nov 30, 2004. All the inspectors agreed that Zizhu had established the perfect measurement and calibration system and the inspection result was satisfactory. Now Zizhu is the first pharmaceutical company in Beijing that owns the ISO10012 certificate issued by state authority.