Is that a concern that they are chinese, If they work. The made n usa pads perform about the same. They are a wear item. My pads are soft organic and do not dig into the rotors if at all. Can go 2 pads to a rotor life. 25000 miles on a set of fronts is not great, but still okay. Disc set ups are not 4 wheel drum that last 100k. Unless the car is a really light econo box, the front pads are low after 30k usa made or other.
Are Ebc green stuff made in usa, someone told me .