Unipres Manager interview questions

4 hours with Human Resources, Engineering, Quality and a plant tour. I was kept waiting over 30 mins from the scheduled start with no reason for the delay. Managers and employees I was scheduled to meet with were not the same ones that interviewed me. Plant tour was an after thought and would have been a good discussion point if performed prior to the interviews since a number of areas and process' were discussed during the interview. Two out five interviewers had not seen my resume, I supplied copies at the interview.