Rapid Prototyping Services in China
- From Concept to Reality in Days: Vacuum Forming, Rapid 3D Printing, and CNC Machining
- Prototypes Delivered in 1–3 Days | 50+ Materials | No Minimum Order Quantity
- Precision Prototyping with Fast Turnaround for Automotive, Medical, and Electronics Industries
A trusted rapid prototyping partner worldwide
Confidentiality Assured with NDAs
We understand the importance of safeguarding your confidential information. We gladly accept Non-Disclosure Agreements (NDAs) before reviewing any designs or CAD files. Submit an inquiry and we will follow up with an email providing the next steps.
Your Partner for High-Quality Prototypes, Delivered Fast
At XTJ CNC, we understand that speed and precision are critical in product development. Our rapid prototyping services, including Vacuum Forming, Rapid 3D Printing, CNC Machining, and Sheet Metal Fabrication, are designed to help you test designs, validate concepts, and iterate quickly.
With over a decade of experience in CNC machining and sheet metal fabrication, we are ISO 9001:2015 certified and equipped with state-of-the-art 3D printers, CNC machines, and vacuum forming equipment. We offer 50+ materials and 20+ surface finishes to meet any functional or aesthetic requirement.
From automotive to medical devices, we provide end-to-end prototyping solutions for industries worldwide. Get your quote today!
Why Partner with XTJ CNC for Rapid Prototyping?
We combine advanced technology with a customer-first approach to deliver prototypes that exceed expectations – on time and on spec.
Rapid Turnaround
Prototypes delivered in as little as 1–3 days, minimizing downtime in your development cycle.
High Precision
Achieve tolerances as tight as ±0.005mm, ensuring your prototypes meet exact specifications every time.
Material Flexibility
Choose from 50+ materials, including ABS, PLA, aluminum, and stainless steel, for functional and aesthetic prototypes.
Scalable Solutions
Seamlessly transition from prototyping to low-volume production with our integrated CNC and sheet metal capabilities.
Tailored Rapid Prototyping Solutions for Every Project
Explore our advanced prototyping capabilities – from Vacuum Forming and Rapid 3D Printing to CNC Machining and Sheet Metal Fabrication – to meet your design and testing needs.
A cost-effective method for creating lightweight, durable plastic prototypes by heating a plastic sheet and forming it over a mold using vacuum pressure.
- Applications: Packaging, enclosures, automotive dashboards, medical trays
- Materials: ABS, PETG, polycarbonate, and more
- Fast production for large parts up to 2m x 1m
- Low tooling costs compared to injection molding
Using advanced additive manufacturing, Rapid 3D Printing creates detailed prototypes layer by layer, allowing for complex geometries and quick iterations.
- Applications: Functional prototypes, concept models, small components
- Materials: PLA, ABS, TPU, nylon, resin-based options
- No tooling required, reducing upfront costs
- Turnaround as fast as 24 hours for small parts
Our 3-Axis and 5-Axis CNC machining services provide high-precision metal and plastic prototypes for functional testing and pre-production validation.
- Applications: Metal and plastic prototypes for automotive and industrial use
- Materials: Aluminum, steel, titanium, and engineering plastics
- Superior surface finish and dimensional accuracy
- Supports low-volume production runs
Rapid production of metal prototypes using cutting, bending, and welding techniques for durable, functional assemblies.
- Applications: Enclosures, brackets, chassis for electronics and machinery
- Materials: Stainless steel, aluminum, mild steel
- Custom finishes, including powder coating and anodizing
- Fast lead times for flat or formed metal parts
Ready to Build Your Prototype?
All information and uploads are secure and confidential.
From Vision to Reality: Your Prototype in 3 Steps
Submit your design, get expert DFM feedback, and receive your finished prototype – all tracked in real time with a dedicated project manager.
Submit Your Design
Upload your CAD file (STEP, STL, IGES, etc.) or share a 2D drawing. We support all major file formats for Vacuum Forming, Rapid 3D Printing, and CNC Machining.
Design Review & Production
Our engineers provide DFM feedback within 24 hours to optimize your design. Once approved, production begins: Vacuum Forming (1–3 days), Rapid 3D Printing (under 48 hours), CNC Machining/Sheet Metal (3–5 days).
Quality Assurance & Delivery
Every prototype is inspected using CMM (Coordinate Measuring Machine) and surface testing. We ship globally with tracking to over 50 countries via DHL, FedEx, and UPS.
50+ Materials for Every Prototyping Need
Aluminum (6061)
CNC-machined prototypes with tight tolerances. Lightweight and machinable for functional metal parts.
Stainless Steel
Durable metal prototypes for high-stress, corrosive, or food-grade environments.
Titanium (Grade 5)
High strength-to-weight ratio. Used for high-performance and medical prototype applications.
Mild Steel
Cost-effective for sheet metal prototypes, enclosures, and structural testing parts.
ABS
Strong, impact-resistant thermoplastic. Ideal for enclosures, automotive parts, and functional prototypes.
PLA
Biodegradable, easy to print. Good for concept models and non-structural prototypes.
PETG
Combines strength and flexibility. Great for vacuum-formed packaging and lightweight enclosures.
Nylon (PA6/PA66)
High wear resistance and strength. Suitable for gears, brackets, and functional mechanical parts.
PEEK
High-performance thermoplastic with excellent heat and chemical resistance. Used in medical and aerospace prototypes.
Polycarbonate
High-impact strength and transparency. Ideal for clear components, housings, and protective covers.
TPU
Flexible rubber-like material. Perfect for seals, grips, and components requiring elasticity.
Resin (SLA/DLP)
High-detail output for concept models and dental/medical prototypes with fine surface finish.
Elevate Your Prototypes with Custom Finishes
Submit your design, get expert DFM feedback, and receive your finished prototype – all tracked in real time with a dedicated project manager.
| Finish | Process | Best for |
| Anodizing (Type II & III) | CNC-machined aluminum parts | Corrosion resistance + colour — automotive, electronics |
| Powder Coating | Sheet metal prototypes | Durable protective finish in multiple colours |
| Polishing | CNC machined & 3D-printed parts | Mirror-like aesthetic finish for presentation models |
| Bead Blasting | CNC & sheet metal parts | Uniform matte texture for improved aesthetics |
| Painting | Vacuum-formed & 3D-printed parts | Custom colours for consumer product prototypes |
| Passivation | Stainless steel parts | Corrosion resistance for medical/food-grade parts |
Your Trusted Partner for Rapid Prototyping Excellence
At XTJ CNC, we combine advanced technology with a customer-first approach to deliver prototypes that exceed expectations. Here’s why clients choose us:
- Certified Quality: ISO 9001:2015 certified, ensuring consistent quality across all projects.
- Advanced Technology: State-of-the-art 3D printers, CNC machines, and vacuum forming equipment for unmatched precision.
- Material Expertise: Over 50 materials and 20+ surface finishes, from anodizing to bead blasting.
- Global Reach: Fast, reliable shipping to over 50 countries with DHL, FedEx, and UPS.
- Dedicated Support: A dedicated project manager is assigned to every order, providing updates and technical guidance throughout.
Empowering Innovation Across Industries
Our rapid prototyping services cater to a wide range of industries, delivering prototypes that meet stringent requirements for performance, durability, and aesthetics.
Automotive
Medical
Industrial
Consumer Electronics
Industrial Equipment
What Our Clients Say About Us
Frequently Asked Questions About Rapid Prototyping
Turn Your Ideas into Reality Today
Ready to prototype with Vacuum Forming, Rapid 3D Printing, or CNC Machining? Upload your design or reach out to our team for a consultation.