I try to by from Canadian Suppliers when I can including on Amazon and Ebay when possible.
Naturally many parts are sourced from the US and offshore however if the supplier has an office
and staff in Canada that is good enough for me.
With 50 years of experience I can say it has always been tough to try and do electronics in Canada.
Lets support those that are still trying.

Places I buy stuff from and can recommend :
If you know of a good Canadian supplier of electronics or EV parts or good stuff  let me know I will check them out and list them accordingly.
peter@evmotorworks.ca