stainless steel Blade wheels 1.Material:Metal(SS,Aluminum) 2.Precision CNC Turning,Drilling, ... 4.Superior surface finishedMachine processing,Turning part, CNC,wire hanger machine part Ⅰ.BRIEF INTRODUCTIONWe can offer CNC machining, Swiss Automatic turning ... ,ABS,PET,PVC stainless steel turbine part/Supercharger impeller/Blade wheels