Seeking Retort Cannery on West-Coast (California?)

New here, but wanted to reach out about sourcing a certified retort co-manufacturer for aluminum cans on the West Coast (ideally California).

Could anyone point me in the right direction? This has been surprisingly harder than I ever imagined to find. The closest found so far is in Salt Lake City, Utah.

Tetra-Pak was a consideration, however the closest low-volume manufacturer is in Wisconsin.

I'm starting a new beverage company and our formulation requires aseptic or retort.

RTD Beverage Specs -

Low acid (around 6.5 pH)

10-12oz Sleek Aluminum Cans

Seeking shelf stability

Beverage type?

Beverage type?

Hello,

It's an RTD tea (with other additives + dairy that raise the pH).

Bump.

I'm hoping somebody on here may know of a co-manufacturer that has this capability. 

I'm open to either aluminum cans or glass bottles (retort). 

My flavor formulation has recently been completed (and commercialized) by a renowned flavor development facility.