For any questions about our services you can call us at: +86-188-7042-1176
Automotive Rapid Prototyping | Custom Metal or Plastic Parts
Prototyping is an essential step in the automotive industry as it allows engineers and designers to test and refine their ideas before finalizing the product.
Jucheng Precision plays a crucial role in the automotive prototyping and rapid tooling industry, as we help engineers and designers to test and refine their ideas before finalizing the product. We create high-quality prototypes that meet the needs of our customers and stand up to rigorous testing.
Automotive Prototyping And Low-volume Manufacturing

Automotive Lighting Prototypes

Auto lamp lenses: Machining PMMA and PC lighting Lamp 
Highly Skilled Hand-Polishing and Professional Vapor Polishing.
CNC light guides and aluminum Reflector: 5-axis precision milling +diamond machining technology.
This technology allows for a minimum tool size of R0.1mm, which is ideal for presenting the designer's optical details accurately. Not only does this result in a perfect appearance, but it also helps optical designers verify the luminosity of the product.

Custom CNC Machining for Auto Metal and Plastic Parts. The minimum order is 1 piece.

Jucheng Precision's expertise in creating functional prototypes for automotive mechanical components using advanced techniques such as CNC machining, sheet Metal, 3D printing, vacuum casting, and rapid tooling processes.

By utilizing these methods, we can provide you with realistic feedback on the performance of your designs in rigorous test scenarios. This allows you to refine your designs and prove their efficacy before moving forward with production.

Low-volume Production

CNC Machining, Vaccum Casting, Reaction injection Molding and Injection Molding

Jucheng Precision offers a range of CNC machining services, including low-volume production with customized specifications. Our state-of-the-art equipment allows us to produce simple or complex parts with precision and accuracy, using various materials such as plastics and metals.

In addition, we provide cost-effective rapid injection molding services, with expertise in both aluminum and steel molds and plastic injection molding. With our years of experience, we can meet your engineering testing and pre-production requirements with a fast turnaround time.
How do automotive companies use the Jucheng Precision?
  • This involves creating a physical model or mockup of a new vehicle design to showcase its appearance and features.
  • This involves creating a working prototype of a new automotive component or system, such as an engine or transmission, to test its functionality and performance.
  • This involves creating a prototype of a new vehicle that is intended to be as close as possible to the final production model, in terms of both appearance and functionality.

  • This involves using 3D printing or other rapid prototyping technologies to quickly create physical models or components for testing and evaluation.

  • This involves using computer-aided design (CAD) and simulation software to create virtual prototypes that can be tested and evaluated before physical prototypes are built.
What auto parts we can make?
Engine and powertrain system: Engine, transmission, driveshaft, differential,exhaust pipes and other precision components 
Automotive lighting: system Front and Rear lighting, interior lighting, 
Suspension and steering system: Steering rack, tie rods, and steering wheel. 
Braking system: brake pads, rotors, calipers, spoilers 
HVAC System: Heating, Ventilation, and Air Conditioning Parts 
Safety systems: Front and rear bumpers 
Others: Jigs & fixtures, Electrical vehicles and charging parts
Jucheng Precision Automotive Prototyping And Parts Manufacturing
We specialize in diverse manufacturing methods to rapidly transform your designs into reality. Our team will collaborate with you throughout each stage of the automotive design and development process.
CNC Machining
⦁ 3&5 CNC Milling
⦁ Turning, and Various Post-finishes
⦁ Tolerance down to ±0.01mm
⦁ Global Delivery within days
3D Printing
⦁ SLA (We provide material ABS resin, Black ABS resin, Clear Resin, and Grey photosensitive resin (which can resist the high temperature of 100 ℃ )
⦁ SLS(We provide material PA 12, Glass filled PA 12.)
⦁ Lead time from 2 business days
Vacuum Casting & Reaction Injection Molding
⦁ Vacuum casting parts with low volume is a common practice for testing the functionality and manufacturability of lamp prototypes.
⦁ Reaction injection Molding is suitable for the quantity from 100-1000 PCS.It is often used to make car front and rear bumpers and baffles.
⦁ The largest casting workpiece: 2000mmX1200mmX1000mm, 20KG.
Sheet Metal Fabrication
⦁ Laser Cutting, bending, stamping, punching,drilling, pinning to assembly services.
⦁ Powder Coating, zinc plating, nickel plating, Painting, Silk Screen and Laser Engraving.
Rapid Tooling (Injection Molding)
⦁ Jucheng Precision offers swift production of both soft steel and aluminum tooling, as well as low volume injection molding, to provide you with final molded products within 2-5 weeks.
Materials & surface finishes for automotive parts
Automotive materials
We provide you with a comprehensive range of options to choose the best material and finish for your specific needs.
Engineering-Grade Plastic Material: Acrylic (PMMA), Polypropylene(PP), Polycarbonate (PC), ABS, POM(Delrin/Acetal) 
Aluminum Alloys: AL 6061-(T6) , AL 6082 , AL5052 , AL6063 , AL5083 , AL2024 , and AL7050, AL6060 etc.
Steel, mild steel & stainless steel: SS304/304L, SS316/316L, SS430, SS301, 4140, 4340, Tool Steels
Titanium: Grade 1, 2, 5
Automotive surface finishes
Automotive surface finishes
Mirror Finishing (Polishing) 
Powder coating 
Electroless nickel plating 
Bead blasting
5 sets 5 Axis CNC Machining
Shenzhen Jucheng Precision Models Co., Ltd is one of the leading prototypes and rapid tooling manufacturer, provide one-stop prototyping and production solutions for the customer over the world.
Transparent Plastic Parts Lens
Plastic Parts Housing
Aluminum Parts Reflector and Impeller
Automotive Sheet Metal Parts AL, SS, SPCC,SECC, BRASS ETC
Complete The Delivery of Parts Project Presentation
* The part pictures we display have been approved by the customer and are subject to the customer's confidentiality agreement.
Why the automotive industry choose Jucheng Precision
• 55+ high-precision 3 &5 CNC machines
• Monthly output of 10,000 pieces
• -10 days for prototype model making
• 2-5 weeks for rapid injection molding.
One-stop Surface Finishes
• Hand Finishing & Form, fit and function 
• Sanding, blasting, polishing, painting and 
powder coation 
• Silk Screen, laser Etching, anodizing 
• Metal Plating, blacken, vaccum plating, chromate, chemical finishing, passivation 
and heat treatment etc.
Comprehensive quality documentation
• CMM Inspection Report 
• Full Dimensional Inspections 
• Material Test Reports 
• Material Certificates 
• Certificates of Conformance 
• First Article Inspections
Security and confidentiality
• NDA with Clients and all Workers 
• Full IP protections within the network 
• FingerPrint Entrance Guard 
• Surveillance cameras setting in every corners 
• 9 Certificate of Utility Model Patent
Get A Quote And Solution
Factory addredd: 3rd Floor, Building C, 4th Industrial Zone, Xisha Road
Shajing Street Baoan District, Shenzhen
Sales Office: unit 1, Enterprise City,Durham
DL16 6JF, united Kindom
+86 - 188 - 7042 - 1176
+86 - 186 - 8005 - 3076
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