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Honscn focus on professional CNC Machining Services since 2003.

Automotive Industry

CNC machining and injection molding processes have become one of the most popular ways to produce electric and autonomous vehicle parts, rapid prototyping and mass production, saving time and costs.

Tight tolerances ±0.005mm & 2D drawings accepted
Accurate quote in 10 minutes & DFM
75+ Metals & Plastics, 35+ Surface Finishing
All uploads are secure and confidential.
Why choose Honscn for Automotive Development?
Tighter Tolerances
100+ high precision CNC turning and milling machines, tight tolerance can reach ±0.005mm, improve your products in Honscn.
Quality Assurance
Honscn have passed RoHS, SGS, ISO, CE, 16949 certificate. Complete quality management system, from raw materials, production processing, to finished products.
Faster Cycle
10 minutes in quote, 3 days for customized samples, Honscn help you shorten the development cycle of parts.
Rapid Prototyping
On the premise of not delaying the project delivery, Rapid prototyping parts can effectively reduce project risk, thus reducing our costs.
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Production Solutions For Automotive Parts
01. Prototype
Prototypes is the early stage of automotive products development. Test your designs quickly and cost-effectively with 3D printing technologies and Die Casting.
Die Casting suitable for a lot of different Materials
Multi Jet Fusion 3D Printing
Rapid SLS & SLA 3D Printing
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02. Engineering Validation and Testing (EVT)
High-precision, functional prototypes with tight-tolerance CNC Machining, Gear Hobbing, and rapid Injection Molding with steel tools. Ensuring prototype functionality meets standard requirements.
A wide selection of materials available for CNC Machining
Gear Hobbing & Electrical Discharge Machining (EDM)
Rapid Design Molds with steel tooling at small quantities
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03. Design Validation and Testing (DVT)
Verify the function, appearance and performance of parts by using different materials and finishes with CNC machining. 
Rapid Design Molds with steel tooling at small quantities
Variety of post-processing options available for CNC Machined parts
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04. Production Validation and Testing (PVT)
Prepare your design for full-scale production using advanced-quality control and production-grade manufacturing capabilities.
Tooling for low-volume production
Precision CNC Machining with tolerances +/- 0.005mm
CNC Machining with fast lead times
Rapid SLS & SLA 3D Printing
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05. Mass Production (MP)
Transition into production, rapid delivery of final products and high precision quality is important. 
Quick-turn CNC machining
100 + CNC Machining Equipments
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Custom Manufacturing for Automotive Parts
Honscn provide a full range of automotive parts manufacturing capabilities, including injection molding, precision CNC machining, 3D printing, sheet metal machining and quality assurance to ensure high quality automotive parts.
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Polular Materials for Automotive Parts 
Metal Materials 

More than 35+ metal materials commonly used in the manufacturing of automotive parts. Here are some of the most commonly used ones:

Steel & Cast Iron:  Q345, C45, 40Cr, 20Cr, 65Mn…
Stainless Steel: 301, 304, 316, 430, 4140
Aluminum: 5052, 6061, 6063, 7075
Brass & Copper & Bronze: C14500, C52100, C36000, C63000, C95500. 
Titanium: Grade 1, Grade 2, Grade 5
Plastic Materials 
Plastic materials are widely used in automotive parts due to their versatility, lightweight nature, cost-effectiveness, and ability to be molded into complex shapes.

Here are some common plastic materials :

PP      PU      PC       PS       

PVC    ABS    PET     PMMA      

PE      HDPE     PEEK     POM

Automotive  Applications 
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Explore More Industries We Support
After 20 years of development, we have many experience and knowledge needed to support numerous industries. Learn more about us in below. 
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Automotive Manufacturing Resources
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In modern manufacturing, CNC machining has become the cornerstone of precision part production. However, machining precision alone can’t fully meet the demands of complex operating conditions—surface treatment, an often overlooked step, is actually the key to determining a part’s lifespan and reliability. This article explores how scientific design and process innovation in CNC surface treatment significantly enhance a part’s wear and corrosion resistance while balancing aesthetics and functionality.
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This case demonstrates Honscn Precision's leading capabilities in the manufacturing of aviation-grade high-temperature alloy fasteners, which are particularly suitable for extreme scenarios such as engine hot end components and aerospace structural connections. By integrating the full-process solution of material certification - process innovation - full inspection and testing, we provide global aviation customers with precision components that meet stringent standards such as AMS and AS9100, helping the next generation of aircraft achieve a leap in reliability and safety.
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In the world of CNC machining, surface treatment is a critical step to enhance part performance and appearance. Chrome plating, a time-tested and widely used technology, remains a top choice for metal part surface treatment due to its unique advantages. This article breaks down the core benefits, applications, and latest industry trends of chrome plating, helping you determine if it’s the right fit for your project.
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This case showcases Honscn Manufacturing’s leadership in custom high-pressure, corrosion-resistant stainless steel tubing, ideal for industries requiring material and dimensional precision such as water monitoring, petrochemical, and medical devices. By integrating material certification, precision machining, and full-spectrum testing, we deliver components compliant with ASME, ISO, NACE, and other international standards—empowering mission-critical equipment worldwide.
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