1. Stainless steel cast auto parts uses silica sol technology to achieve finer detail processing, smooth surface, and reduce the need for subsequent processing. 2. Stainless steel cast auto parts uses 304/316 stainless steel, which is highly corrosion-resistant and suitable for various complex environments. 3. Stainless steel cast auto parts adopts a strict quality control process, including professional testing. 4. Provide personalized customization.