CNC Machined Car Parts

Engine mounts, suspension arms, and brake calipers are critical. One mistake is a big problem. Hayi Technology's cnc machined car parts service uses 3-axis, 4-axis, and 5-axis machining centers. We do milling, drilling, boring, and tapping. Key feature tolerance can reach ±0.005mm. For example, a racing car modifier needed high strength steering knuckles. We used 7075 aluminum and 5-axis machining. Each part was CMM measured. The client assembled them and ran three races with no problems. This case shows precision equals safety. Our MOQ is 1 piece.

5-Axis Machines and Strong Materials

 

We often use aluminum (6061-T6, 7075), carbon steel (45#, 40Cr), stainless steel (304, 316L), and brass. Our equipment includes 5-axis machining centers. One setup finishes complex curved surfaces. Position accuracy is ≤0.01mm. We hold ISO9001:2015 certification. The first part gets a full CMM measurement. During batch production, we use SPC (statistical process control). Before packing, we inspect 100% of critical dimensions. We also accept third-party inspection. Our technicians have experience with thin walls and deep hole machining. Our cnc machined car parts service handles both small trial batches and large stable production runs.

Many car part clients need samples first, then mass production. Our custom sample time is 1 day minimum. Standard batch lead time is about 15 days. Payment: 30% deposit for standard products, 50% deposit for custom products, balance before shipment. We support EXW, FOB, and DDP. During production, we send photo or video updates. If any problem occurs, we talk immediately and improve after we find the cause. We have a dedicated after-sales person. You can serve both OEM factories (who need stability) and custom tuners (who need flexibility). Our technicians can help you optimize tool paths to improve machining efficiency. You can confidently take orders from both types of clients.

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