... .Surface with grinding 3.Capacity:5000 pcs per month 4.Factory price Customized brass precision worm with CNC ... Alloy etc.Process methodCNC Turning, milling ,drilling, grinding etc.Surface finish:Chrome plating, Anodization, Powder coating, blackening, Sand ... compressors,Industrial equipments, transmission parts, etc.Our services:CNC Machining, Milling, Stamping, Sheet metal fabricating, and Die ...