FIRE promises to customer that every turbocharger meets the quality standards, so all the turbochargers we have manufactured have been strictly controlled by the seven quality management systems and passed the professional inspection of the British TURBO TECHNICS VSR520 high-speed balancing machine. In 2019, we passed the ISO 9001:2015 international quality management system certification and ISO 14001:2015 international environmental quality management system certification, as well as the CE certification issued by the European Union.