How long does it take for express delivery from Nanjing to Xinyi?

Three days. It usually takes 3 days to send express mail from Nanjing to Xinyi. If the goods don't arrive on time, you can check them online or call for reminders and track the goods by the way. Nanjing, referred to as "Ning", was called Jinling and Jiankang in ancient times. It is the capital of Jiangsu, a sub-provincial city, a megacity and the core city of Nanjing metropolitan area. It is an important central city, an important scientific research and education base and a comprehensive transportation hub in eastern China approved by the State Council.