K 1 visa, how long will it take to receive the package after the approval of the US Immigration Service?

Hello, time depends on the approval speed. Very unstable. This parcel was sent to you by Guangzhou General Administration. The relevant process is as follows: the applicant prepares all the materials and submits the application I- 129F to the US Immigration Processing Center, and obtains the application document number P 1. The case was tried by the Immigration Bureau and obtained the approval certificate from P2. The application materials were transferred to NVC, NVC, parcel P3 was sent, DS-230 was sent back to Guangzhou, notarization and living security was completed, and I- 134 was awarded the interview package of Guangzhou American Consulate. If you still don't understand anything, you can consult the Consulate General of Guangzhou through the website /guangzhou/iv/email.html! You can also log in/inquire about the details.