Postal code of Shuangjing, Chaoyang District, Beijing

The postcode of Shuangjing, Chaoyang District, Beijing is 100020.

Postal code is a coding method that a country or region divides the whole country in order to realize the automation of mail sorting and the digitalization of postal network and speed up the delivery of mail. The purpose of using postal code is to improve the speed and accuracy of users' letters in the delivery process, so be sure to indicate the postal code when handing in letters and parcels.