Thie is side door with a mirror, the door has two hinges,

Sometimes you can get some good info from older posts on this site. Just scroll down to similar posts where I got this one from.

https://www.askmehelpdesk.com/interior-home-improvement/glacier-bay-medicine-cabinet-hinges-374466.html

Glacier Bay Faucets and sanitaryware
2455 Paces Ferry Road NW
Atlanta, Ga. 30339-4024
800-220-3036

Or

How to Find Glacier Bay Faucet Parts | eHow (http://www.ehow.com/how_5893683_glacier-bay-faucet-parts.html)

Globe Union's American headquarters are in Woodbridge, Illinois, and the telephone number is 888-328-2383 (http://www.globeunion.com/page.php?key=customer). If you're in Canada, call 800-487-8372 to reach its head office in Montreal.


For customer support for Glacier Bay faucets, call 800-220-3036, ext. 106. You'll need to know the model of the faucet; if you can't find that by comparing your faucet to models on the Glacier Bay page (http://www.homedepot.com/b/Bath-Bathroom-Faucets/Glacier-Bay/N-5yc1vZbreoZn7) of the Home Depot site, look for a model number on the faucet body and quote that number to the service


Or

Globe UNION Industrial Corp. (http://www.globeunion.com/page.php?key=customer)