1, Three Links and One Reach refer to four well-known domestic express delivery companies. Three links refer to: YTO Express, Shentong Express and ZTO Express; Yidazhi: Dayun Express; These four courier companies now use Taobao more, so they have this title.

Tong Yuan YTO Express Co., Ltd. has more than 30,000 employees in more than 500 cities in China. Founded on May 28th, 2000. The company is headquartered in huaxin town, Qingpu District. In the past few years, the company's business has developed rapidly, and its network covers all cities in China.

3. Shentong, Shanghai Shentong Logistics Company has 247 independent city business halls, 179 business halls and 1220 business points. Express was established in 1993, and it is a domestic joint venture (private enterprise) focusing on express delivery. It basically covers cities at or above the prefecture level and cities at or above the county level in developed areas, especially in Jiangsu, Zhejiang and Shanghai, and basically realizes no blind area.

Zhongtong and ZTO Express Co., Ltd. was established on May 8, 2002. It is a domestic logistics express enterprise integrating express delivery, logistics, e-commerce and printing. Registered trademarks "Zhongtong" and "Zhongtong".

5. Dayun, the brand of Dayun Express was established in August 2008, 1999. Headquartered in Shanghai, China, it covers 3/kloc-0 provinces (autonomous regions and municipalities) and Hong Kong, Macao and Taiwan. Since 20 13, Dayun Express has started the pace of international development, and has successively cooperated with Japan, South Korea, the United States, Germany, Australia and other countries and regions in international express delivery business, and gradually went abroad.