Wu Rong's Covid-19 is exhausted in April, and the spring is full at that time. In this intoxicating spring, the birthday party of Delin employees also came as promised.

Spring and Jingming, Vientiane update. In the spring of March, when spring is getting stronger, we usher in the 112th "March 8th" International Women's Day.

In 2021, the overall industrial design of the enterprise will be further upgraded, and it is committed to improving customer experience in all aspects from product use to customer service. Build a modern multi-functional exhibition hall, and carry out brand promotion online and offline with multiple strategies.