Dobson and Crowther are the UK 's largest manufacturer of litho printed envelopes, producing in excess of half a billion envelopes a year for the direct mail industry and they are also the market leader for the production of horticultural seed pockets. Other areas they specialise in are the production of photographic systems bags, wallets, mailers, school photograph envelopes, mobile phone and inkjet recycling mailer bags, charity and jewellery pockets.

http://www.dobsonandcrowther.com/