The listing shows Type: Contactor, which to me signals a robust relay that can take on heavier duties.
4PCS Flasher Relay Adjustable 3 Pin CF13 JL-02 Electronic Blinker Relay 12V 150W
What stands out about the unbranded brand is the straightforward labeling on the coil and contacts for easy identification.
What stands out about this unbranded relay is that the pin layout is printed right on the top for quick reference.
You will find that this unbranded relay fits standard sockets, and the metal tabs feel secure and nicely finished.
A nice touch is the gentle click sound this unbranded relay makes, giving clear feedback when it switches.
What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.