High Precision Auto Spare Parts MIM Manufacturing
Our Metal Injection Molding (MIM) automotive parts are engineered for high-performance vehicles, ensuring durability, precision, and reliability. These components are widely used in engines, transmissions, braking systems, and fuel systems, providing superior strength and resistance to wear, corrosion, and high temperatures. Ideal for automotive manufacturers and suppliers seeking cost-effective, custom-designed solutions.
Specifications Table
| Feature | Specification |
|---|---|
| Process | Metal Injection Molding (MIM) |
| Tolerance | ±0.3% to ±0.5% |
| Material Options | Stainless Steel, Alloy Steel, Titanium, etc. |
| Part Size Range | 1–200 grams |
| Density | 95–99% of theoretical |
| Surface Roughness | Ra ≤ 0.8 µm (after finishing) |
| Production Lead Time | 4–8 weeks (depending on complexity) |
| Certification | ISO 9001, IATF 16949 |


1. What is Metal Injection Molding (MIM) and how is it used in automotive parts?
MIM combines plastic injection molding and powder metallurgy to produce high-volume, complex-shaped metal parts with excellent mechanical properties. It is ideal for automotive components like gears, brackets, and sensors that require precision and durability.
2. Can you create custom molds for specific automotive parts?
Yes, we specialize in custom mold design and development tailored to your exact specifications, ensuring optimal performance and compatibility with your automotive systems.
3. What materials are commonly used in your MIM automotive parts?
We use materials such as stainless steel, low-alloy steel, titanium alloys, and nickel-based alloys to meet diverse requirements for strength, corrosion resistance, and thermal stability.
4. What certifications do you hold for quality assurance?
Our manufacturing process is certified under ISO 9001 and IATF 16949, guaranteeing high-quality standards and reliability for automotive applications.
5. What is the typical lead time for MIM part production?
Lead times range from 4 to 8 weeks, depending on part complexity, mold design, and order quantity. We ensure timely delivery without compromising quality.