Shipping Department
Wow, so that’s where the shipping department is! I always wondered!

I find using a completely generic name to be bizarre. Even medium sized companies have a shipping department. Using “Shipping Department” as your return address screams SCAM.
I don’t remember what came in that box, so I looked on Google Maps street view. That was no help at all. All you can see is generic light industry, albeit with many truck loading bays.