Where to submit the application for HONG KONG VISA? 570, ST Kilda RD office or 534,Toorak RD office?

Hi, actually, you are suggested to apply it by mailing your application documents to HK Immigration Department directly. In this way, you can get it quickly than apply through the embassy. The address is Receipt and Despatch Unit, Hong Kong Immigration Department, 2/F, Immigration Tower, 7 Gloucester Road, Wan Chai, HK.