... ,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, ... machine,three-coordinates measuring machine,rotary bending testing,the radial rolls fatigue tester,impact tester,the salt spray tester,the universal material testing machine ...