Dear Mr Johnston,

 This is to                       about the late delivery of our order ref: PHT/125C which                      today,

 2 weeks later than                    . We cannot                      the possibility of  this type of delay                     

 in the future as it  has                      us a lot of inconvenience. If you are not able to                     firm delivery

 dates, we will have to                      for an alternative supplier.

 Yours sincerely

 Eric Smith