2-3 days. ZTO Express takes 2-3 days outside the province and 1-2 days inside the province. Due to the different levels of express delivery services in different places, Zhongtong is still relatively good as a whole. ZTO Express was established on May 8, 2002. It is an integrated logistics service brand enterprise integrating express delivery, cross-border, express delivery, commerce, cloud storage, aviation, finance, intelligence and media.