Ontario
College of Trades
ChaoHao Ma
College Of Trades - Apprentices Class
License number
13935011
Date granted
07/24/2013
Date expires
12/04/2017
Class
College Of Trades - Apprentices Class
Status
Canceled
ontariotrades.org
ID 48773185
LAST UPDATED 2026-07-20 16:50:50 UTC
LAST UPDATED 2026-07-20 16:50:50 UTC
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