I'm sure he doesn't have direct access to T W Keeley.
Jason bats are made in India and New Zealand.
New Zealand ones are made by James Laver.
His bats are made in England (not India) and New Zealand.
Tim Keeley is a contractor and makes bats for who ever orders them in large enough quantities. He is known as the Newbery bat maker, but he doesn't actually work directly for them.
Blankbats get their bats made by him, so does Jason and numerous others throughout England.