Purple ashes

My cousin gave me some free wheels that they were parting outta a e39, hubcaps say Volante Racing Wheels and I identified them as the Spade model, however i only found them on 1 site, no hint anywhere else, im effy about putting them on since it reads china on the back of the rim, ive heard really bad sh*t about china wheels.. they are 18x8.5r , 18x8f, they look super b but just want some input if i should run them till i upgrade to non china wheels..