Key Yachting in Hamble, Southampton, are the exclusive agent for new J Boats in the UK. They also run an active brokerage business, and can provide the best technical support that you will find anywhere. They can also supply spare parts.
Check their website to see if they have any pre-owned J/70s for sale, or give them a call for new boat sales. 02380 455669 www.keyyachting.com