· As the flagship brand of SD International, ZETA was launched in 2006.
· Launched in Nov. 2009, ZETA PCR was made by one of the Top 3 plants in China who used the most cutting-edge tire making machines and testing facilities, such as VMI, Krupe, Fisher etc. as well as modern management system to monitor production quality during each phase of whole procedure.
· Every ZETA PCR pattern was designed by the most up-to-date EU technology and met the new EC No.1222/2009 Regulation regarding Wet Grip/Rolling Resistant/Noise, same as ZETA TBR.
· Alventi was released as a new UItra High Performance (UHP) summer tyre. The new design was well received by the market and users.