- NO.1 Website revision and upgrade notice 2015.04.29
- In order to provide a better web experience for users, our web site has been fully upgraded on April 29,2015. The home URLs remain the same, it is 24141.cn .You can scan the
QR code which is in the lower right corner of the PC web site to visit our recently added mobile websites, or directly input 24141.cn form mobile...
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