MDL Kelex Print and Design Manufacturers of lithographic and digital print. Our success lies in our commitment to setting the highest standards through innovation, pursuing excellence and wanting to be the best in our field. Located centrally in Gloucestershire, we provide print services to clients all over the UK where the work demanded is of the highest quality and produced to the tightest deadlines. MDL Kelex Office Supplies Unlike many of our competitors, MDL Kelex has a wealth of experience in dealing with office supplies; this includes furniture, office machines and printer supplies - so you can be confident you are dealing with a company you can trust. MDL Kelex Accounting Stationery Whether you are starting up in business or changing your accounting package, MDL Kelex can help you every step of the way, leaving you free to run your business. We can provide advice on the most suitable standard forms and assistance with designing your own bespoke stationery if required. Our most popular products include:-