ZTO Express (Cayman) Inc. provides express delivery and other value-added logistics services in the People's Republic of China. The company offers delivery services for e-commerce and traditional merchants, and other express service users. As of December 31, 2017, it operated a fleet of approximately 3,600 self-owned trucks. ZTO Express (Cayman) Inc. was founded in 2009 and is headquartered in Shanghai, the People's Republic of China.