Professional Automotive Prototyping Services
Bring your automotive innovation to life with our high-precision, high-quality prototyping services. Whether it's functional testing, design validation, or low-volume production, we help you quickly turn ideas into reality, reduce development risks, and accelerate time-to-market.
- Production-grade products
- ISO 9001:2015 certified
- 24/7 engineering support
- On-Demand Production
At ZHUANXIN Precision, we specialize in delivering high-quality prototyping and manufacturing services for the automotive industry. With extensive experience working with leading automotive brands such as Honda and TESLA, we have the expertise to bring your automotive projects to life.
Why manufacture automotive parts with Zhuanxin Precision?
3000+ Happy Customers
ISO Certified
Zhuanxin Precision is an ISO9001-2016 certified manufacturer that can guarantee top quality parts in an industry that demands rigorous consistency and quality control.
Huge Production Capacity
We fulfill orders of virtually any scale, from single-engine component prototypes to full-scale production of injection-molded headlamp covers.
Range of Services
Equal parts machine shop and digital manufacturing specialist, we offer a range of manufacturing technologies and services—from CNC machining to 3D printing.
Short Lead Time
Our extensive facilities and partner network enable fast order fulfillment, regardless of quantity or complexity.
Skilled and Experienced
With over a decade of expertise in automotive parts manufacturing, our skilled engineers ensure optimal outcomes for your designs.
Easy Quotation System
Our engineers promptly review your designs to deliver a fast, accurate project quotation.
Automotive Prototyping and Manufacturing with ZHUANXIN
At ZHUANXIN Precision we are dedicated to supporting the automotive industry with cutting-edge rapid prototyping and manufacturing services, including CNC machining and 3D printing. Our expert team combines technical knowledge and industry experience to help you bring new product concepts to life, ensuring precision, quality, and innovation at every stage.contact us or request a quote today.
What kind of Automotive & defense parts can we make?
The automotive industry demands precision, durability, and reliability. At ZHUANXIN, we specialize in manufacturing a wide range of automotive parts, from prototypes to production-grade components, using both metals and plastics.
- Key Priorities for Automotive Customers:
- Tight Tolerances: Precision manufacturing for critical parts and assemblies.
- Certified Materials: Use of wear-resistant, industry-certified materials for durability.
- Quality Assurance: Rigorous quality control through on-machine inspection and CMM.
- Prototypes
- Replacement parts
- Legacy/obsolete parts
- Electric vehicle and battery parts
- Jigs and fixtures
- E-bike and scooter parts
- Custom body parts
- Commercial/utility vehicle parts
- Dashboard and steering wheel components
- Lighting and lenses
- Bumpers
- Engine parts
Automotive Manufacturing Processes
Zhuanxin Precision provides a comprehensive range of manufacturing processes for aerospace prototypes and production parts
CNC Machining
By using CNC milling & turning, we can make a wide range of prototypes and production parts
Vacuum Casting
Ideal for prototypes and small production runs. Reliable service and fast turnaround.
Sheet Metal Fabrication
Laser cutting, bending, stamping, spinning, punching, welding.
Surface Finishing
Provide customers with customized surface treatment services to save secondary processing costs and time.
Automotive Parts Gallery
With years of experience in automotive manufacturing, Zhuanxin Precision delivers high-quality prototypes and production parts for clients worldwide. Explore our gallery to see our expertise in action!
Automotive Manufacturing Materials
Zhuanxin Precision provides a wide selection of high-performance materials for automotive manufacturing. Below are some of the most commonly used materials, but we also offer custom options to meet specific project requirements.
Metals
Aluminum is lightweight yet strong, with excellent machinability and corrosion resistance. Ideal for aerospace and automotive parts.
Alloys
Aluminum 6061, 6061-T6
Aluminum 2024
Aluminum 5052
Aluminum 5083
Aluminum 6063
Aluminum 6082
Aluminum 7075, 7075-T6
Aluminum ADC12 (A380)
Copper is known for its superior electrical conductivity and thermal properties, making it perfect for electrical components and heat exchangers.
Alloys
Copper C101(T2)
Copper C103(T1)
Copper C103(TU2)
Copper C110(TU0)
Beryllium Copper
Brass is durable and has a low friction coefficient, which makes it suitable for fittings, tools, and musical instruments that require precision.
Alloys
Brass C27400
Brass C28000
Brass C36000
Bronze is highly resistant to corrosion and metal fatigue, favored for bearings, bushings, and marine hardware.
Alloys
Tin Bronze
Steel is an alloy with high tensile strength and durability, commonly used in construction and automotive industries for its robustness.
Alloys
Steel 1018, 1020, 1025, 1045, 1215, 4130, 4140, 4340, 5140, A36
Die steel
Alloy steel
Chisel tool steel
Spring steel
High speed steel
Cold rolled steel
Bearing steel
SPCC
Stainless steel is renowned for its corrosion resistance, making it a prime choice for medical devices and food processing equipment.
Alloys
Stainless Steel SUS201
Stainless Steel SUS303
Stainless Steel SUS 304
Stainless Steel SUS316
Stainless Steel SUS316L
Stainless Steel SUS420
Stainless Steel SUS430
Stainless Steel SUS431
Stainless Steel SUS440C
Stainless Steel SUS630/17-4PH
Stainless Steel AISI 304
Magnesium is the lightest structural metal, offering high strength-to-weight ratios, perfect for automotive and aerospace applications where weight is critical.
Alloys
Magnesium Alloy AZ31B
Magnesium Alloy AZ91D
Titanium boasts the highest strength-to-density ratio among metals, highly resistant to corrosion and fatigue, ideal for aerospace, medical, and marine applications.
Alloys
Titanium Alloy TA1
Titanium Alloy TA2
Titanium Alloy TC4/Ti-6Al 4V
Plastics
ABS is strong, durable, and offers good resistance to heat and impact. It’s preferred for automotive components and consumer goods.
ABS Beige(Natural)
ABS Black
ABS Black Antistatic
ABS Milky White
ABS+PC Black
ABS+PC White
Polycarbonate is extremely durable and has high impact resistance, along with excellent clarity, used for bullet-proof glass and protective gear.
PC Black
PC Transparent
PC White
PC Yellowish White
PC+GF30 Black
PMMA, or acrylic, is known for its crystal clarity and weather resistance, making it ideal for outdoor fixtures and display cases.
PMMA Black
PMMA Transparent
PMMA White
POM is strong, with a low friction surface and good dimensional stability, perfect for precision parts in mechanical applications.
Dark brown (coffee) POM 100AF
POM Black
POM Blue
POM White
Nylon is versatile, strong, and wears well against friction, commonly used for gears, bearings, and other wear-resistant surfaces.
PA(Nylon) Blue
PA6 (Nylon)+GF15 Black
PA6 (Nylon)+GF30 Black
PA66 (Nylon) Beige(Natural)
PA66 (Nylon) Black
Polyethylene is lightweight and has high resistance to impact, widely used in packaging and containers.
PE Black
PE White
PEEK is renowned for its high temperature resistance and strength, often used in aerospace and medical implant manufacturing.
PEEK Beige(Natural)
PEEK Black
Polypropylene is tough, has excellent chemical resistance, and is used for automotive parts, containers, and in packaging.
PP Black
PP White
PP+GF30 Black
HDPE is known for its high strength-to-density ratio, resistance to impacts, and is used in making bottles and corrosion-resistant piping.
HDPE Black
HDPE White
HIPS is easy to machine and offers good dimensional stability and impact resistance, suitable for prototyping and modeling.
HIPS Board White
LDPE is soft, flexible, and used in applications where heat sealing is required, such as in tubing and plastic bags.
LDPE White
Applicable Finishes for the Automotive Industry
Zhuanxin Precision offers a wide range of high-quality surface finishes. Below are some of the most common finishing options, but we also provide additional custom finishes tailored to automotive industry requirements.
As machined
Anodizing
Bead Blasting
Brushed Finish
Electroplating
Powder Coating
Sand Blasting
Black oxide
Automotive Faqs
We specialize in producing a wide range of automotive parts, including:
Prototypes、Replacement parts、Legacy/obsolete parts、Electric vehicle (EV) and battery components、Jigs and fixtures、E-bike and scooter parts、Custom body parts、Commercial/utility vehicle parts、Dashboard and steering wheel components、Lighting and lenses、Bumpers、Engine parts.
We work with both metals and plastics, including:
Aluminum, steel, titanium, and other alloys
ABS, polycarbonate, nylon, and other engineering-grade plastics
Wear-resistant and industry-certified materials
We prioritize quality through:
Tight tolerances: Precision manufacturing for critical parts.
On-machine inspection: Real-time quality control during production.
CMM (Coordinate Measuring Machine): Accurate measurement and verification of parts.
ISO 9001:2015 certification: Commitment to consistent quality standards.
We use advanced prototyping techniques, including:
CNC machining: High-precision parts with excellent surface finishes.
3D printing: Rapid iterations and complex geometries.
Rapid tooling: Faster production of functional prototypes.
Yes! We offer flexible production options, from low-volume batches for prototypes or niche applications to high-volume production for mass-market needs.
Our rapid prototyping services are designed for speed, with many projects delivered in as little as 1-2 weeks. Lead times for production parts depend on complexity and volume, but we always prioritize efficiency without compromising quality.
Yes! Our 24/7 engineering support team is here to assist with design optimization, material selection, and technical challenges to ensure your project’s success.
While we specialize in automotive, we also serve industries such as aerospace, medical, consumer electronics, and more.
Simply contact us or request a quote today! Share your project details, and we’ll provide a customized solution tailored to your needs.
Put Your Parts
into Production Today
All information and uploads are secure and confidential.
