stainless steel precision cnc machining auto parts shafts We are specializing in: 1. Sand casting (Grey iron, ductile iron, aluminum,etc.) 2. Investment casting (carbon steel, stainless steel, alloy steel,etc.) 3. Die casting(aluminum, zinc, etc.) 4. Machining(CNC Center, CNC lathe, lathe, drilling machine, milling machine, pressing machine, etc.) Certificate: ISO9001:2015, TS16949 Item Description Product Name OEM customized stainless steel precision cnc machining aluminum auto parts titanium shaft Working Process cnc machining aluminum casting Material carbon steel, stainl…