Yes China, i agree with Justin and JB. Either good pads or new/2nd hand wheels. Dont know what youre willing to spend on disc brake set but if you add the rebuilding of wheels just to get hubs compatible it might have been worth just getting a good 2nd hand wheelset that is already disc comp. Just be patient with these things, before you know you will have overspent! I might have wheelset available later on in the week, DT SWISS 1800 160mm ROTORS, tubeless converted.