How can I post my application and be sure that it is completed?

If you can't hand in your application, you can ask your friends or someone you know in Madrid to submit and pick up on your behalf. If you still need to post your materials, you should post them to the following address.
Address
Att: YOU JI
Dpto solicitud por correo
Centro de Servicios de Solicitud de Visado Chino
C/Agustín de Foxá 29, 4 A
28036 Madrid
913145918

Once your application is completed, the CVASC center will contact you. So please make sure that your contact information (phone number and email) are correct. Then you need to transfer the money to them. Once they receive your payment, your materials will be posted back.

It takes at least 10 working days to process your application.