Delivery time of Train Tickets

Dear Sir,
According to our itinerary we are coming to shanghai at 11:00 PM in night and will do checkout next day early in morning around 6:00 AM. Now, we would like to do online train booking through your service. We would like to know will u deliver tickets without our check in at your time if we do payment to you ?

Awaiting your reply.
Thanking You.