Industrial 3D Printing Services in China
Fast T1 samples in 2–3 weeks. No MOQ. Insert & Overmolding experts.
We specialize in complex injection molding processes, including insert molding and overmolding. To deliver production-grade parts with exceptional precision. All backed by free DFM reviews and flexible tooling options.
Get Instant Quote
- 98.5%on-time delivery
- 28M+parts shipped
Trusted by top global brands:
Find the Right 3D Printing Process for Your Project
We support four core 3D printing technologies—SLA, SLS, MJF, and FDM—to cover different needs from visual prototyping to functional testing and end-use parts. If you’re unsure which process fits your design, our engineers are here to help.
SLA 3D Printing Service
High-Resolution Resin Prototypes with Smooth Surface Finish
Ideal for visual models and assemblies, SLA 3D printing offers tight tolerances and a clean finish. Available resins include black Taurus, clear and translucent options—perfect for cosmetic or fit testing parts.
SLS 3D Printing Service
Durable Powder-Based Nylon Parts with Excellent Functionality
SLS printing builds strong, lightweight plastic parts in PA12 and PA12-GF. Suitable for snap-fits, enclosures, and load-bearing designs. No support marks or tooling required.
MJF 3D Printing Service
Fast-Turn Functional Nylon Prototypes and Low-Volume Parts
MJF delivers consistent PA12 components with excellent mechanical performance. Also supports PA12 with glass fiber for increased strength. Great for housings, brackets, and assembly-ready parts.
SLM 3D Printing Service
Custom Stainless Steel, Aluminum & Titanium Parts On Demand
SLM (Selective Laser Melting) enables rapid production of high-performance metal parts. We support industrial-grade stainless steel, aluminum alloy, and titanium for structural, thermal, and medical use cases.
FDM 3D Printing Service
Cost-Efficient 3D Printing in ABS, TPU, ASA, and More
FDM is ideal for jigs, fixtures, and functional tests. Print large-format or flexible parts in engineering-grade filaments with fast turnaround. Includes ABS, TPU, ASA, and composite blends.
Full-Color & Wax 3D Printing
Full-Color Visual Models and Castable Wax Parts
From color-rich CMYK models to investment-casting wax patterns, this category covers advanced resin printing beyond prototyping—ideal for product visualization, custom jewelry, and dental applications.
3D Printing Materials for Prototypes & Production
Choose from a comprehensive suite of 3D printing technologies—including SLA, SLS, MJF, FDM, metal SLM (Selective Laser Melting), full-color polymer jetting, and investment-casting wax processes. Each material and process is selected to deliver optimal strength, surface finish, and overall print performance.
Not sure which material? Our engineers can help. Please reach out with your specific resin needs.
3D Printing Capabilities
3D Printing Capabilities
- Maximum Build Size
- Minimum Wall Thickness
- Dimensional Accuracy
- Layer Thickness
- Surface Roughness (Ra)
- Supported Materials
- Available Technologies
- Production Volumes
US
- Maximum Build Size
- 55.1 × 31.5 × 31.5 in.
- Minimum Wall Thickness
- 0.02–0.04 in
- Part to Part Repeatability
- ±0.006–0.01 in
- Dimensional Accuracy
- 0.001–0.01 in
- Surface Roughness (Ra)
- 32–256 µin
- Supported Materials
- 30+ plastics and metals
- Available Technologies
- SLA, SLS, MJF, FDM, SLM, Wax & Full color
- Production Volumes
- From 1 part to 1,000+ units
Metric
- Maximum Build Size
- 1400 × 800 × 800 mm
- Minimum Wall Thickness
- 0.5–1.0 mm
- Part to Part Repeatability
- ±0.15–0.25 mm
- Dimensional Accuracy
- 0.025–0.25 mm
- Surface Roughness (Ra)
- 0.8–6.4 µm
- Supported Materials
- 30+ plastics and metals
- Available Technologies
- SLA, SLS, MJF, FDM, SLM, Wax & Full color
- Production Volumes
- From 1 part to 1,000+ units
End-to-End 3D Printing Services
Whether it’s a prototype or a short-run batch, we support you with engineering-led DFM review, in-house 3D printing, surface finishing, and optional quality documentation.
Engineering-Led DFM Review
We check every file for thin walls, unsupported spans, and tolerance conflicts—before printing starts. No surprises after the build.
100+ Industrial 3D Printers In-House
From SLA to MJF, our fleet includes SLA, SLS, MJF, FDM, and metal 3D printers.
1–5 Day Lead Times
Rapid prototyping or batch production—we ship most parts in 2–5 working days, depending on geometry, material, and volume.
Surface Finishing by Our Team
Polishing, sanding, painting, dyeing, support removal
Quality Documentation On Request
We provide CoC, dimensional reports, material certifications, and first article inspection (FAI) if needed. Ask and we’ll include it.
From Prototypes to Production
Ezra covers every stage of your product lifecycle, from rapid prototyping to small batches and mass production, with cost-effective solutions and fast lead times.
Prototyping with 3D Printing
Start fast with Ezra’s prototyping services using 3D printing, CNC machining, or soft tooling. Ideal for design validation and functional testing before committing to tooling.
- Quantity: 1-100 pcs
- Lead Time: 1-3 days
- Flexible prototyping with multiple methods
Low Volume with Vacuum Casting
Vacuum casting is ideal for bridging the gap between prototypes and injection-molded parts. Using silicone molds and polyurethane resins, we replicate master models with excellent surface finish, material flexibility, and dimensional accuracy.
- Quantity: 20–200 pcs
- Lead time: 1–3 weeks
- Great for design validation and early user testing
Mass Production
EZRA delivers high-volume molding with precision and reliability. After mold approval, we guarantee output at scale while maintaining strict quality control. For qualified orders, we offer delivery compensation in case of production delays.
- Quantity: 10,000 to over 1 million pcs
- Lead time: 3–7 weeks
- Competitive pricing for large orders
Why Teams Choose Ezra Over Platforms
Standard
- Instant Online Quote
- Manual quoting by engineers
- Free DFM feedback
- No MOQ
- Wide surface-finish options
- Lead times (1–5 days)
- Multiple processes (SLA/SLS/MJF/FDM/SLM...)
- Fully in-house production
- Post-processing & assembly
- Dedicated engineering contact
- Instant Online Quote
- Manual quoting by engineers
- Free DFM feedback
- No MOQ
- Wide surface-finish options
- Lead times (1–5 days)
- Multiple processes (SLA/SLS/MJF/FDM/SLM...)
- Fully in-house production
- Post-processing & assembly
- Dedicated engineering contact
Competitor
- Instant Online Quote
- Manual quoting by engineers
- Free DFM feedback
- No MOQ
- Wide surface-finish options
- Lead times (1–5 days)
- Multiple processes (SLA/SLS/MJF/FDM/SLM...)
- Fully in-house production
- Post-processing & assembly
- Dedicated engineering contact
From First Upload to Final Part
Ezra combines engineering insight, rapid prototyping, and scalable production into one seamless experience. all backed by secure, expert-led support.
Secure File Handling
We protect your CAD files and drawings with strict confidentiality protocols. From NDA support to access-restricted project views, your intellectual property stays secure throughout the manufacturing process.
- NDA available upon request
- Encrypted file uploads
- Internal-access only policy
Designing for Manufacturability Report
Every project is reviewed by experienced engineers who provide free DFM and Moldflow reports. Get actionable insights to optimize part design before tooling begins.
- DFM + Moldflow review included
- Faster iterations, fewer tooling errors
- Early risk detection
Fast and Flexible Prototyping
Validate designs quickly with our rapid prototyping options — including 3D printing, CNC machining, and soft tooling. Ideal for early-stage functional testing or design verification.
- 3D print, CNC, or soft mold options
- Lead time as fast as 1–2 weeks
- Small-batch or one-off production
Factory Price at Scale
With in-house tooling and injection molding, Ezra offers unbeatable pricing on high-volume orders. Get consistent quality and global delivery without the middlemen.
- 100+ plastic material options
- Capacity for 10k+ parts/month
- Lower cost per part with volume
Industries We Serve
EzraMade’s clients come from multiple industries. Whether you produce medical devices, cars, or consumer goods, you'll find us to be a reliable injection molding partner. Our injection molding services are designed for ultimate predictability in costs and quality.
Customer-Authorized Cases
Custom Eyeshadow Palettes
A startup beauty brand used EZRA Made's injection molding. It cut lead times, costs, and improved part quality. EZRA Made did no-MOQ custom molding and rapid prototyping, from CAD to mold. After quick tooling, parts were injected and assembled. This brought fast production and short revision intervals.
Custom Cannabis Pre-Roll Packaging
Dive into our case study on eco-friendly pre-roll tubes for cannabis. Preserve freshness & elevate luxury—contact for custom cannabis packaging today!
Bicycle Bottle Cage Adapter
This custom-designed bottle cage adapter was 3D printed using black Nylon (PA12) via Selective Laser Sintering (SLS). The part showcases a lightweight lattice design optimized for strength and flexibility, ideal for aftermarket bike accessories. The fine surface texture and dimensional stability make it suitable for real-world outdoor use, ensuring reliable grip and performance under load.
Material: PA12 Nylon
Surface: As-printed, matte textured finish
Golf Club Head
This golf club head was part of a prototype project for a new player-focused design. The client sent the CAD file with a lattice-filled cavity. We printed it in stainless steel using DMLS. After two quick iterations, adjusting wall thickness and face weight, it was approved for swing testing. The whole process took under three weeks from file to functional part.
Dual-Shot Molded Counter Housing for Electronic Assembly
This electronic counter features a dual-color injection molded housing with integrated mounting structures for PCB and display components. Designed for handheld use, the part combines aesthetic surface finish with functional rigidity, enabling quick assembly and reliable performance in compact electronics.
Hybrid Globe Assembly with Metal-Plastic Integration
This custom globe combines precision-injected plastic and machined metal parts, with a clean USB-C charging port embedded in the base. The structure is designed for both visual appeal and durability, using multi-material assembly and post-finishing to ensure tight fit, surface alignment, and seamless rotation. A typical application of decorative product manufacturing with functional components.
Metal Home Decor
This piece was printed in stainless steel using DMLS, designed as a decorative object for modern interiors.
Precision CNC-Machined Tumbler for Double-Wall Drinkware
This stainless steel tumbler was CNC machined from dual-layer 304 stainless steel and finished with two distinct textures—satin brushing and snow-like bead blasting. Engineered to maintain consistent wall thickness for insulation and fluid aesthetics, the part showcases both functional precision and poetic design. The open-mouth shape and engraved bird detail reflect the client’s minimalist brand vision rooted in eastern elegance. ——Published with customer permission
Silicone-Overmolded Plastic Jar for Cannabis Packaging
This airtight container integrates a rigid transparent plastic body with a soft-touch silicone overmolded lid, designed for cannabis storage and retail packaging. The playful “drip” visual design is achieved through precision overmolding, ensuring brand recognition while maintaining seal integrity and user-friendly handling.
Aluminum Mounting Kit for Drone Cinematography
This CNC-machined aluminum accessory kit for DJI Mavic 4 Pro includes handheld grips, extension arms, and mounting brackets for professional aerial and handheld shooting. Each part is precisely milled for strength, lightweight handling, and modular compatibility with camera rigs and NATO rail systems. ——Published with customer permission
Anodized Aluminum Clamp for Folding Bike Assembly
This folding bike seat post clamp was CNC machined from aluminum alloy and finished with black anodizing and laser-etched markings. Designed for both durability and aesthetics, it features smooth contours and precision threads for easy locking and long-term outdoor use. ——Published with customer permission
Display Enclosure with Embedded Metal Inserts
This monitor housing was produced using insert molding, integrating metal fasteners directly into the injection-molded plastic shell. The result is a rigid, durable assembly that simplifies downstream installation and improves long-term structural integrity. Ideal for consumer electronics with high-precision assembly needs.
Multi-Tool Blades and Components for Outdoor Use
This stainless steel multi-tool features CNC-machined blades, saws, and pliers with brushed or sandblasted finishes for durability and corrosion resistance. Precision pivots and locking points ensure reliable deployment in camping, automotive, and emergency scenarios. ——Published with customer permission
Why Choose Us
Own Factory in Dongguan
3D printing, post-processing and quality inspection are all carried out on site.
This direct control ensures stable lead times and consistent part quality without relying on outside vendors.
Experienced Engineering Team
Our engineers work with your CAD files from day one, checking wall thickness, tolerances, and support needs. They provide practical advice on material selection and process setup to prevent surprises later.
Advanced Industrial Equipment
Over 100 machines span SLA, SLS, MJF, and FDM technologies. From fine-detail prototypes to repeatable production runs, we match the right printer and settings to your project requirements for reliable results.
Certified Quality & Global Delivery
ISO-certified processes, real-time QC reports, and CMM inspections guarantee consistency, with reliable shipping to over 120 countries.
What Our Customers Say About Us
We’ve delivered thousands of parts across industries with reliable quality, on-time delivery, and consistent customer satisfaction. Our focus on precision and continuous improvement has earned long-term trust from partners worldwide.
1,000+
MOLDS MANUFACTURED
20,000+
CUSTOMERS SERVED
98.5%
ON-TIME DELIVERY
28M+
PARTS DELIVERED
EZRA has been an exceptional partner, providing expert engineering support and high-quality injection molding services. Their team helped us turn our proof-of-concept designs into successful production runs, on time and within budget.
Mark R.
Founder
How It Works
Request a Quote & DFM Review
Send us your part requirements and receive a quote within 24 hours. Our engineers will also provide a free DFM report to flag any design issues early.
3D Printing & Prototype Validation
Start with our fast 3D printing service—SLA, SLS, MJF, or FDM—to produce high-resolution prototypes that validate fit, form, and function; once the design meets your requirements, you’re ready for short-run tooling.
Low-Volume Production
Switch to rapid vacuum casting and deliver 20 to 500 real molded parts in 7 to 10 days - ideal for pilot runs and market testing; when production increases, you can move directly into steel tool production.
Mass Production
Injection Molding Mass Production
Deploy precision steel molds for 10,000+ parts, achieving consistent cycle times and ±0.02 mm tolerances, all under one roof with automated runs and on-site QC.
Final QA & Secure Delivery
QC isn’t just the last step, it’s built into every stage. Our QC team performs strict inspections after 3D Printing, Prototyping, Tooling, and Mass Production. Parts are then securely packaged and shipped worldwide through trusted logistics partners.
Partnerships Built Over Time
Most of our clients come back with more projects. Here’s what they’ve said about working with us on parts that needed to be done right.
Tooling we can count on
We’ve ordered several mold tools from EZRA for our automotive components. Communication is clear, schedules are kept, and the tools have run reliably in series production. That consistency is why we keep coming back.
Cosmetic housings with consistent fit and finish
For our concealer line, we needed sleek, precise housings that feel right in hand. EZRA delivered molds that met both the look and the functional tolerances. Quality and delivery have been steady across multiple runs.
Delivered on schedule
We’ve worked with EZRA across multiple car mod parts. From ECU housings to vented seat units and lane-change sensors. Each time, their injection team helped us iterate fast and get stable parts ready for actual road use. Still working with them today.
Injection molds that stand up to the road
We’ve relied on EZRA for a range of aftermarket car parts, from ECU housings to vented seat inserts and blind-spot sensor covers. Every time, their team iterates fast and delivers tools that run smoothly in real-world driving. We’re still sending them new projects today.
Seamless scale-up from prototype to production
EZRA joined us at concept stage for the 5Pro line and stayed through full-scale manufacturing. Their injection-molding team responded quickly, kept tolerances tight, and every molded frame dropped straight into our assembly line.
Download our 3D Printing Guide!
Pick the right process. Avoid failed prints. Get parts that match both your design and deadline.
Tell us about your project!
Ezra Made 3D Printing FAQs
How do I get a quote for 3D printing?
You can request a quote directly via EZRA’s Quote Request Form. Upload your CAD or STL file, describe your part’s function or constraints, and our engineers will review your design and respond within 24 hours with a detailed quote and DFM (Design for Manufacturing) suggestions if needed.
Which 3D printing processes can I choose?
We support seven core additive manufacturing methods to suit different part requirements:
1. SLA – For high-detail visual prototypes with smooth surfaces
2. SLS – For rugged nylon components with functional strength
3. MJF – For production-grade parts in batches, with balanced surface and strength
4. FDM – For affordable functional parts or quick concept validation
5. SLM (Metal) – For aerospace, tooling, or medical parts in aluminum, stainless steel, or titanium
6. Red Wax Printing – For ultra-fine castable or silicone mold patterns
7. Full-Color Printing – For visual or educational models with rich color output
We’ll help match the process to your design, timeline, and budget.
Which materials are available for 3D printing?
We offer over 18 qualified materials across polymers and metals, including:
1. Plastics & Resins: PA12, PA11, PA-GF, ABS, PC, TPU, PLA, PETG, PP, PEEK, Engineering resins, Flexible resins, Castable resins, etc.
2. Metals: Aluminum, Stainless Steel, Titanium, Inconel, Cobalt Chrome
Each material is validated for mechanical performance, surface finish, and compatibility with the printing process (SLA, SLS, MJF, FDM, SLM).
How long until I receive my 3D printed parts?
Lead time depends on your chosen material, geometry, and volume:
• SLA / FDM prototypes: 1–2 working days
• SLS / MJF / TPU parts: 2–4 working days
• Metal printing (SLM): 4–7 working days
• Full-color & red wax: 3–5 working days
If your design requires support for post-processing or tight tolerance, we’ll include it in the timeline quote.
What tolerances can you hold on 3D printed parts?
Standard tolerance for most of our 3D printed parts is ±0.01 mm, depending on the material and geometry. Processes like SLA and MJF typically deliver better dimensional stability for fine features. If your part requires tight fits or will be post-machined, let us know in the quote form so our engineers can review it and confirm feasibility.
Is there a minimum order quantity for 3D printing?
No minimum order is required. You can start with a single prototype or move to short production runs. We also support low-volume bridge production via aluminum molds starting at 100 pcs. For recurring batches, we can offer process validation and long-term pricing.
How large can you print?
Our maximum build sizes vary by process:
• SLA : up to 1400 mm
• SLS / MJF Nylon: up to 380 × 280 × 380 mm
• SLM Metal Printing: up to 400 × 300 × 400 mm
• FDM: up to 500 mm depending on material and infill
Oversized parts can be split and reassembled via welding or inserts—just ask.
How do I submit my 3D printing files?
Visit the Quote Form, upload your .STL, .STEP, or .IGES files, and describe your needs—material, tolerance, or surface finish if known. Our team will confirm manufacturability, suggest any improvements, and send you a clear quote along with lead time and file approval steps.
