... black,gray,hyper silver,hyper balck,chrome,black,machine face,5.International standard:SFI,TUV,VIA,TSE6 ... .Production and testing machine:the low pressure casting machine,gravity casting machine,continuous heat-treating furnace,the ... line,the spectrum analyzer,X-ray machine,three-coordinates measuring machine,rotary bending testing,the radial rolls ... want any more details. alloy wheel for car