... .OEM service provided. 3.Material:200,300,400 serie stainless steel CNC part for stainless steel1.Grade:AISI316L,316,310S,310,303,304,317 ... ,329 etc. 2.Surface:bright,polished,turn smooth(peeled),brush,mill,pickled.3.OEM service provided.4.Process/treatment:cutting,stamping ... ,bending presses,platcutting machine etc.6.Quality guarantee of ISOO9001 stainless steel CNC part for stainless steel cable