3 of us are applying for visas to go to China in Feb..

Hi Jodie, you can entrust one person to submit all three applications providing you have prepared all the documents required and signed the application form. Alternatively, you can send your applications to the CVASC branch in Manchester by post. You are not required to make an appointment with the center before the submission, however, I suggest you do so online because it can save your time when applying at the center.