Not a trusted company and does not value the time ...

Not a trusted company and does not value the time of people who want to work for it. My friend went for the interview there and they conducted 6 rounds of 1 - 2 hours approx. each . They were very reluctant in providing feedback and the HR who was looking into his case stopped taking my friend's call. When somehow I got to know about his situation I decided to call and fortunately the HR picked up , I simply asked him to provide feedback to my friend. Within one hour my friend got a mail from this same person that he is not selected without any feedback provided. This is not the type of attitude anyone deserves when he/she invests their valuable time. Very disappointed .