2. Introduction of Dayun Express: The brand was founded in August 1999. A national network brand express delivery enterprise integrating express delivery, logistics, e-commerce distribution and warehousing services, covering 3 1 China, Hong Kong, Macao and Taiwan, and can join;
3. Introduction of Shentong Express: The brand was founded in 1993. One of the earliest brands engaged in express delivery business in China has formed a perfect and smooth self-operated express delivery network nationwide and can join;
4. Introduction of Tong Yuan Express: It was established in May 2000. Domestic large-scale private express brand enterprises, integrating express delivery, logistics and e-commerce, can join;
5. introduction of 5.ZTO express company: it was established on may 8, 2002. Set logistics, express delivery in one, comprehensive strength in the forefront of domestic logistics express enterprises of large group companies can join.