There are 2 pineapple factories that I know of in or around Pranburi. The first is on the southbound road out of Hua Hin, the factory is located on your left just before you reach the phetkasem flyover in north Pranburi. The second factory is on the northbound side of petkasem in the town near the large display pineapple at the OTOP centre.
The Dole pineapple factory is up the Pala-U road and is on your right as you travel to Pala-U, you really can't miss it.
I have no idea whether these factories can provide you with bulk juice but it might be an idea to contact someone at the OTOP centre, they may be able to help you.
2. West up Pala u road. And look for signs 30 Klm?
Could someone help please?
If you go up the Pala U Road to the by-pass then turn to go towards Cha Am, there is a pineapple factory on the right hand side some 5 kms(?) on - whether they sell juice in bulk I do not know but close enough to find out.
Courage is grace under pressure and when circumstances change you change your mind.
What is your idea of 'bulk'..? Gallons of the stuff? Or just larger containers than your usual supermarket litre containers..??
The store on Chomsin Rd just East of the main lights with Petkasem (with fishing tackle for sale outside)..DID, a coupla yrs back sell biggish tins of pineapple juice at a good price..maybe worth popping in and asking the guy..??
Drive the Pala U road to the bypass road.
From the bypass: Drive around 11 kms on the Pala U road (rural road 3219) until you see the road signs to road 1001 and there you turn right.
From there you can't miss it. Just drive around 300 meters and you'll see the factory on your l.h.s.