2024年4月份，TBD顺利完成云路新材料的测试工作，并对新材料给予高度评价 。

In April 2024, the testing work of Yunlu new material was successfully completed, and high praise was given to Yunlu.

2022年5月份，新冠疫情期间， 前往越南TBD工厂进行拜访，双方联系更加密切。

In February 2022, During the COVID-19 Yunlu visited the TBD factory, which brought two sides more closely.