What company is Heyang Ma working for?
Heyang Ma works for Convexus Managed Services Inc..
What is Heyang Ma's function at Convexus Managed Services Inc.?
Heyang Ma is Fund Accountant at Convexus Managed Services Inc..
Where is Heyang Ma based?
Heyang Ma is based out of Canada.
What is Heyang Ma's work email address?
Heyang Ma's professional email address is h*****@convex***.com
Who are Heyang Ma's co-workers?
Heyang Ma's colleagues are Amber Yu, Timothy Chow, Paige Liang.
