We’ve built our reputation on delivering precision CNC auto parts that meets the high expectations of auto manufacturers, repair shops, and aftermarket suppliers. If you need automotive precision machining services of ±0.005mm accuracy for OEM or aftermarket parts, getting started with Chiheng is quick and straightforward. We work with global customers every day, handling everything from precision CNC machining for automotive components to custom prototypes and large production runs.
Automotive machining services involve the precision manufacturing of metal and alloy parts for vehicles using advanced tools like CNC (Computer Numerical Control) machines. These services cover a wide range of processes, including turning, milling, grinding, drilling, threading, and finishing. Each process is designed to shape, refine, and prepare parts so they meet strict automotive industry standards for accuracy, durability, and performance.
The choice of material plays a major role in automotive machining. Commonly used materials include aluminum for lightweight performance, steel for strength and durability, cast iron for its wear resistance in heavy-duty applications, titanium for high-performance and racing, and specialty alloys for demanding environments. Chiheng owns skilled machinists and advanced CNC technology ensure each component is produced with the precision needed to keep vehicles reliable and safe.
We run advanced CNC milling, turning, grinding, and drilling machines capable of holding tight tolerances for both OEM and aftermarket automotive parts.
Aluminum | Brass | Copper | Stainless Steel | Alloy Steel | Steel Mild | Titanium | Low Carbon
ABS丨Acetal 丨CPVC丨 HDPE | LDPE丨 Nylon丨 PEEK丨 PEI | PET丨PMMA丨Polycarbonate | Polypropylene 丨 POM(Delrin) | PPSU 丨HIPS丨 PSU丨 PTFE丨 PVC
We offer all-round surface treament, click here to explore more options.
For auto industry, common finishes including:
We also provide the following further processes:
Yes. Chiheng accepts low MOQ for rapid prototyping and tooling.
We don’t just ship parts and walk away.
With Chiheng, you get high precision CNC automotive machining at competitive China manufacturing rates, backed by a team that understands quality demands for the global automotive market.
Here are the industries for the parts you can see in different realm.
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Whether it’s a small batch of complex components or mass production of standardized parts, Chiheng is fully equipped to handle diverse manufacturing demands with agility and precision.
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