If it’s branded, I would expect it to usually be on the chrome collar/wallplate. It could be that it’s underneath the gubbins, eg, on the cartridge, or concealed valve.
If it’s branded, I would expect it to usually be on the chrome collar/wallplate. It could be that it’s underneath the gubbins, eg, on the cartridge, or concealed valve.
If you get the handles and cover plate off, send a photo of the valve in the wall.
Often the same valve can have literally dozens of handle options- which we won’t recognise- but the valve will be common to them.
Post up a photo of inside.