newtone are UK string manufacturer
d'addario - no can do anymore... played d'addario from '89 to '12-something, then was bitten by balanced strings bug. circleK at that time, kalium now. ordered from them a few times - batches of 5-6-7 sets at the time, but it takes too long to arrive to europe and customer support is non existent on this side of the ocean. kind of expensive also, but cheaper than buying 5-string sets from d'addario and having a drawer full of .45 strings.
will need new batch of strings soon and were evaluation my options for getting them from europe.
did not know that. will give them a call next week.