Kolch Plumbing Pty LtdLogo Design Contest Logo Design Contest Contests / Kolch Plumbing Pty Ltd Kolch Plumbing Pty Ltd has selected their winning logo design. For $475 they received 173 designs from 34 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 moxlabs Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Prefers others. Prefers others. Comment Activity No activity yet.