precision parts 1.ss316,ss304,ss303.. 2.Turning&boring parts 3.High precision&competitive price 4. ... ,aluminum & aluminum alloy, brass, etc.2.Process:CNC lathe works , turning ,finish machining3.Major product:precsion machined steel parts, investment ... components,gear & worms,screwed connectionhigh accuracy ss parts,sheet metal stamping parts,etc.4.Featureshigh precision ,quality,and competitive ...