QUATTRO MECHANICAL CORPLogo Design Contest Logo Design Contest Contests / QUATTRO MECHANICAL CORP QUATTRO MECHANICAL CORP has selected their winning logo design. For $275 they received 133 designs from 23 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by sagaraa Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn New Withdrawn New Comment Activity No activity yet.