As a result of the agreement, the Midlands-based commercial, office and inplant dealer can offer customers GAE's range of Horizon, Perfecta and Dürselen finishing equipment.
CJB will showcase a selection of the kit at an open house in the Leicester site on 11 and 12 March.
Equipment on display will include the Horizon APC-61II guillotine and BQ-150 single-clamp perfect-binder, as well as the EF-35 B3 folding machine and QC S300 collator.
CJB managing director Chris Boulter called the agreement part of the company's ongoing programme "to bring exciting new opportunities for our customers to invigorate their businesses".
He added that setting up with GAE "has been a smooth process. Their understanding of the marketplace and knowledge of the processes has proven invaluable."
GAE joint managing director Bryan Godwyn said: "We have been working closely with them for several years and have found them to be a good organisation with a similar customer-focused approach to us."
GAE signs up Leicester supplier CJB for finishing distribution
Graphic Arts Equipment (GAE) has appointed Leicester-based kit supplier CJB Printing Equipment as an authorised distributor in order to supply both existing and potential clients.