Which street does the first phase of Gu 'an David City belong to?

North Development Zone Street Industrial Zone Management Committee. The first phase of Gu 'an David City is located in Gu 'an, Langfang City. By inquiring about the regional division of street offices in this city, it is shown that this area belongs to the street of the administrative committee of the industrial zone of the northern development zone, one of chinese administrative division, and its administrative status is the same as that of townships, ethnic townships, hematoxylin, ethnic hematoxylin and counties, and it is a township-level administrative area.