There were total of 4 rounds. 1st hr, 2nd and 3rd technical and 4th manager, I have given all 4 rounds , everything was fine but don't know where was the problem, I didnt got any reply from the Michelin so I mailed them twice still they didnt reply, Obviously a very big company all are busy but they at least inform me about I am selected or not, to interview with Michelin I have adjusted my time to match with there time, but no use... If anyone Interviewing with Michelin so be careful ask them response time and all.