At the end of February, 2009, Yantai Horologe Institute finished Polaris regional time system for Iran's No. 5 subway, now which has passed the test and transported to Iran.

        Polaris has exported complete equipment and technology of time system to Iran since 1996. With advanced technology, first-class quality and excellent service, the system is well received and trusted by related projects in Iran.

        It is the fifth time to offer Polaris regional time system to Iran's traffic system.