Ontario
College of Trades
GuangHong Ma
College Of Trades - Journeypersons Class
License number
13302318
Date granted
04/08/2013
Date expires
09/03/2017
Class
College Of Trades - Journeypersons Class
Status
Active
ontariotrades.org
ID 48832238
LAST UPDATED 2026-05-23 20:36:56 UTC
LAST UPDATED 2026-05-23 20:36:56 UTC
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