Bubble Tea Supplier in NYC?

[SamScaff]

Hi I am looking for a place to buy bubble tea supplies in NYC.

Specifically, I need to find a good tea blend to make Hong Kong style milk tea.

I have heard that this is simply a combination of Ceylon and Assam black teas, but this has not produced the hong kong milk tea that I am looking for.

Does anyone know of a wholesaler/ supplier who sells ingredients for Bubble/milk tea??

thanks.