Yes they do seem to be part of the Brunswick Corp . And yes Iam sure they are made in china like most mass produced things are these days .
I spoke to the UK importer today who told me that at present they are only importing the smaller ribs and sibs up to 3.6m at present .The few that have been sold here inc this one I have seen I think may be grey imports that came via what seems to be the main dealer in Holland .
Info on the net is a little conflicting but the 4.1 does exist and I think its an 07 version . Also saw some in an orange colour at 4.3m or 4.5 thay also list a 4.5 . I think one range is sold as a bare rib the other comes with a small consul etc
Anyway the uk importer , or should I say the contact on the website lodestar UK told me the one I had seen at £2k was very cheap and I would be unlikely to get another at that price, which is also what the chandlers told me , so along with a nice extra discount for it being an ex display in the showroom I bought it .
the quality does seem very good for the price , they also seem to offer hypalon options on the sibs and a sib with hijackers rather like a Futura
Danilo the rib came from Marine Bazarre in Plymouth 01752 201023 . They are really helpful and strait , They expect any new orders to cost over £2.5k due partly to the £ being weak but said they could still order new ones