Connecting flight at PVG airport

I am flying from LAX to PVG, landing in the eve at 6:35 PM & then need to catch China eastern flight from PVG to Shenzhen at 9:15 PM. I am an Indian passport holder. Want to know if immigration process would be quick & the time (6:35 PM to (9:15 PM) is long enough to complete immigration & take the departure flight?