"I am writing to thank you for the excellent service you and your company have provided. We have found you to be very conscientious, helpful and reliable. Our deliveries have been on time even at short notice, and your companies artwork and design team have provided outstanding results"
"I am just writing to say how much we appreciate the helpful and friendly service you have given us over the years. You have provided us with good quality printed stationery at a reasonable price and are always there to help with any queries we may have. We look forward to dealing with you for many years to come."
"Many thanks to Cristel Graphics for getting us out of a jam at short notice! We have never been let down by your printing department and will continue to use your professional and experienced print service."