Huaian development zone postal code

223005。 According to the postcode database, the postcode of Huai 'an Development Zone is 223005, and the address is Huai 'an Development Zone, Jiangsu Province. Jiangsu Huai 'an Economic Development Zone is a provincial-level development zone approved by Jiangsu Provincial People's Government in 1992. It is located in the eastern part of the city, and has jurisdiction over 3 townships and 5 offices, with an administrative jurisdiction area of 132 square kilometers.