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CNC auto Parts factory in China - JTC Machining

2022-08-26 17:09:54 JTC Model Technologies Co., Ltd., 0

Enhancing Automotive Production

As the automotive industry continues to evolve, customers are demanding more control, precision, and personalization. JTC Machining is partnering with value-driven automotive companies and part manufacturers to make high-quality components for lighter and faster cars. Our production and digital manufacturing services include CNC machining services, 3D printing, and plastic injection molding. All of our services can be leveraged to meet industry trends like autonomous driving, hybrid drive trains, and high-end, user-specific customizations.

With size, speed, weight, and fuel consumption remaining crucial to market success, JTC Machining has worked with many high-end brands to explore the frontiers of electric vehicle production, spare part manufacturing, cleaner fuel combustion, and just-in-time inventory management. Through our quote and design for manufacturability feedback, we can collaborate with designers and engineers to mitigate process failure, improve test qualities, shorten product development cycles, and deliver flexibility to automotive supply chains.

CNC auto Parts factory in China - JTC Machining


Why does the Vehicle and Automobile Industry Trust Us?

Shorter Product Development Cycles

JTC Machining has an on-demand manufacturing process that accelerates automotive product development. Through 3D printing and CNC machining services, automotive designers and engineers can drive product development from idea to rapid prototypes in a matter of hours and arrive at final parts in as quick as 72 hours.

Rapid Prototyping

Manufacture high-quality prototypes of replacement parts, fixtures, tooling, and OEM components tailored towards faster product development and functional testing. Our rapid prototypings are suitable for pilot testing and marketing showpieces, helping you mitigate design risks before moving to mass production.

Classic/Obsolete Part

JTC Machining can help you make OEM, aftermarket parts, and components for older vehicles, custom automobiles, and vintage fleets no longer available on the market.

User-specific Customization

Our digital manufacturing solutions, like 3D printing and CNC machining services, have been optimized to meet your end-users' demands. This allows an array of finishing techniques for high customization and personalization to the taste of each driver.


Save cost on production by using our rapid tooling and digital manufacturing to eliminate expensive tooling costs and make your parts on demand. Our design-for-manufacturability analysis from our production experts will also highlight multiple design areas that can be optimized for cost-effectiveness.

Quality Guaranteed

At JTC Machining, ours is a guarantee of quality. Our one-stop-shop services mean that your parts are made in-house from start to finish. Our stringent quality control system and robust process control also mean that automotive designers and engineers can be guaranteed part consistency and excellent finish, all made to specifications.


What can we make for you?

Our general manufacturing techniques for the automotive industry can be used for any of the following:

Interior parts


Dashboard components

Panels and finishes

Ergonomic seats

Knobs and dials for electronic components


Exterior parts






Side skirts


Front lips


Headlights, tail lights, and lamps

Mechanical components



Engine components



Suspension parts

Shock absorbers








Obsolete parts

Customized/Aftermarket parts

Aftermarket upgrade kits

Exotic bumpers

Bespoke accessories

Emblems, customized branding

Custom head and tail lights

Lightweight, high-strength components

Rapid tooling

Custom tools suited for specific/one-off repair tasks.

OEM-substitute parts to prevent costly downtimes.

Quick auto components to augment just-in-time manufacturing

Complex parts

Vehicle components with complex and intricate geometries.


The Clients We Serve

The automotive industry is vast, consisting of many players serving various purposes. At Premium part, our range of automotive manufacturing services can serve and meet the needs of these players. Through high-quality CNC machining service, plastic injection molding, 3D prototyping service, pressure die casting, Sheet metal fabrication, and polyurethane vacuum casting, we can serve:

 Automobile manufacturers

 OEM part manufacturers

 Automobile design studios

 Aftermarket part suppliers

 Vehicle servicing outlets

 Spare part wholesalers and manufacturers

 Industrial and agriculture equipment suppliers

 Repair hubs and mechanic workshops

 Vehicle customization outlets

Automotive Manufacturing Materials


Nylon 6 and 66 are the most widely used engineered thermoplastics in the automotive industry. They can be 3D printed to make rapid prototyping, and maybe mineral or glass-filled when higher strength is required. It is coveted for its high strength, low cost, high dimensional stability, and excellent resistance. It is applied in making crankcases, timing belts, cylinder head covers, cams, bushes, gears, bearings, oil containers, wire harness connectors, and fuse boxes.


Explore an array of thermoplastic resins to make functional, attractive end-use automotive components for any function. We stock the most popular thermoplastic for automotive production, including Acetal, PEEK, Polypropylene, PVC, ABS, Polystyrene, Polycarbonate, and more.

Thermoplastics can deliver high strength, design flexibility, no-corrosion, and UV resistance for applications in vehicle design.


LSR is used for custom O-rings, gaskets, seals, self-lubricating components, harnesses, and damper components. Because of their mechanical properties, elastomeric materials are suitable for flexibility, self-lubricating, and high-performance applications within vehicles.


Aluminum is widely sought in the automotive industry for its excellent strength and lightweight. Aluminum parts are corrosion-free. They are also easily CNC machined, 3D printed, and formed into intricate geometries.

Aluminum is affordable and readily available for use in making a wide array of parts. It can also be finished in a variety of ways to boost appearance and functionality.


Our Automotive Manufacturing Services

CNC Machining Services

CNC milling and turning operations for making automotive components with intricate geometries, cylindrical shapes, and high precision. CNC machining services are capable of producing parts with tight tolerances. It is also excellent for finishing and adding details to your part.

Sheet Metal Fabrication Services

Our sheet metal fabrication can help you fabricate parts with high strength-to-weight ratios from light layers of metal alloys. Automotive components can be formed through bending, pressing, punching, and more.

Plastic Injection Molding

Plastic Injection molding is used to make plastic parts in significantly high volumes. At JTC Machining, we can create high-quality plastic parts with several resins. This allows you to choose the best materials based on the mechanical and cosmetic needs of your part. Our injection-molded parts can also be finished in multiple ways.

3D Printing

3D printing can be used for rapid prototyping and rapid tooling. Through SLA, SLS, FDM, and more, JTC Machining can make functional prototypes and end-use parts with the most complex shapes and geometries from your CAD files.

Vacuum casting

At Premium part, our vacuum casting has been widely used for making low-volume copies of a piece with excellent cosmetic finishes. With the use of a 3D printed master pattern, our vacuum casting operation will use elastomers to make your final part without the need for any capital tooling cost.

Pressure Die Casting

Pressure die casting is suitable for making large volumes of metal parts with a high level of detail and dimensional stability. Our pressure die casting service is cost-effective and affordable, lowering the unit cost per part. Castings can also be finished in a range of options.


Compliment Your Part With Our Finishing Options

Our range of production techniques can be further enhanced with our finishing services. We understand the need to compliment part quality with cosmetic excellence. This is why we offer several finishing options for augmenting the surface finish of your part. Our finishes are decorative, aesthetic, and in some instances, functional. See below the list of finishing options we offer for your automotive parts:








Heat treatment

Powder coating



Ready. Set. Push to Start

Ready to begin on your next project? Upload your files through our website and receive a free quote and design-for-manufacturability analysis. Our expert engineers will send you suggestions on how best your design can be optimized for cost-effectiveness and ease of production. At JTC Machining, we understand the automotive industry's peculiarities, and the ever-evolving needs to meet future agility and performance. Please work with us and take advantage of our high quality, shorter product development cycles, and production volume flexibility. Upload your CAD prototype design and receive your free quote now!