If you check this relay, you will find that the brand is GOOACC, giving a familiar name to the box.
Tierxialqt 5 pin 12v 30A Automotive Relay with Harness 2Pack Manual Relay 12 …
The MICTUNING brand on the side makes it simple to spot when digging through a crowded parts bin.
For anyone asking, the model number is SRD-12VDC-SL-C, which is a nice touch for organization.