What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.
1/2/5/10Pcs SRA-12V 24VDC-CL Mini Power Relays PCB SPDT Black 20A 5-Pins T74
The unbranded/general nature of this relay means it suits custom builds where branding isn't needed.
It has a nice touch of being unbranded/general won't clash with your existing setup.