... 9001:2008 certified 3. Material: stainless steel 4. Finish:plating,anodizing,etc. Stainless steel machining parts Part nameMaterialMOQOEMOriginStainless steel machining partsstainless ... , Chrome plated,etc), polishing(precision can reach +/-0.005mm), knurling, anodizing, Black Oxide, heat treatment, sandblasting etc.Precision processingturning, milling, drilling, grinding ...