The postcode of Cuihuangkou Town, wuqing district, Tianjin.

The postcode of Cuihuangkou Town, wuqing district, Tianjin is 30 1732. According to the relevant public information, 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. It is a set of codes consisting of numbers and letters, which are used to identify the address range of mail destinations, so the postcode of Huangkou Town is 30 1732.