When shopping for relays, you will find that NTE is the brand used here.
NEW GENUINE NTE ELECTRONICS R10-11D10-12 DPDT 12A-12VDC RELAY
For a simple replacement, you will find that NTE is the brand listed on the part.
For peace of mind, you will find that the brand is NTE, which is well known.
You can tell the brand is NTE from the packaging and the markings on the relay.