Zhigu's aftermarket forged wheels offer OEM+ performance, crafted from 6061-T6 aluminum using a three-stage forging process that enhances tensile strength to 420 MPa. The manufacturing process includes: 1) 10,000-ton forging press; 2) CNC machining with 0.02mm precision; 3) T651 heat treatment for uniform hardness. Customization options include 15 spoke designs, 20 finishes, and bolt patterns from 4x100 to 8x180. These wheels are 25% lighter than comparable cast wheels, improving acceleration, braking, and fuel efficiency. Certified to JWL and VIA standards, they undergo 1,000-hour salt spray testing for corrosion resistance.