Had a Ting in Antigua that was in a can. The print on the can said it was made with real caribbean grapefruit. Product of UK. Just didn't taste the same as the Ting in Jamaica. Not the same "ting" man! Also had to have a couple Red Stripes, they were from a beverage company in Belize. (similar stubby bottle and label).
D & G, or whoever owns them now, has a far reach.