1.40mm 2.according to client's demand 3.strip steel,iron,hot rolling,cool rolling 4.CCC,CE,ISO9000:2008 approv Stator octagon for fan motor Type: 1.-30mm,-40mm 2. stator in octagon 3. stator slot :16,big,smallUsage: apply in all kinds of fan motor,and other small watt motor.Remarks: according to client's demands Stator octagon for fan motor