I've always noticed that there are always surprises when I open boxes from these brands. These brands have reboxed items from other manufacturers. I would open the box, check all aspects of the parts from weight to visual appearance down to country of origin and then cross my fingers and choose.
This. I got a water pump that's a reboxed GMB, so it's good quality. If for some reason it's not good quality, it's easy enough to change in this particular car (serpentine belt driven).