Able-One Systems interview questions

Absolutely horrible company. Don't waste your time here. Very unprofessional, with no respect for job applicants. I applied online and the hiring manager called me in for an interview. I met with the Director (hiring manager) for 90 minutes, followed by 2 more interviews the following day, for a total of 3.5 hours of my time. I also met with 2 senior technicians, their financial controller and the company President. When all was said and done, the President said he was impressed with me and that he would get back to me via email within 24 hours, presumably with an offer. I specifically told him that I was actively seeking work and was engaged with 2 other recruiters, so the offer of a timely yes/no response was much appreciated, and I told him as much. Also, my salary requirements and their tentative salary offer had already been discussed and agreed upon during the first 90 minute interview - PRIOR to them asking me to come in for a second set of interviews the following day. 2 weeks later, zero response from this company. No phone call, no email, no feedback whatsoever. No respect, no courtesy, no manners and no professionalism.