Our TPU 3D Printing Services

Need flexible, durable 3D-printed parts that stand up to wear, bending, and real-world use? TPU 3D Printing is the solution—and Yigu Technology is your trusted partner. As experts in flexible material printing, we deliver custom TPU printing for industries from automotive to medical, creating precision parts with complex geometries in record time. Whether you need rapid prototyping for a new design or high-volume production of elastic components, our team combines top-tier TPU filaments, advanced manufacturing techniques, and 24/7 support to turn your ideas into reliable, high-performance parts. Choose Yigu Technology for TPU 3D printing that balances flexibility, quality, and cost-effectiveness.

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What is TPU 3D Printing?

TPU 3D Printing uses Thermoplastic Polyurethane (TPU)—a flexible, rubber-like polymer—to create 3D objects. Unlike rigid filaments like PLA or PETG, TPU bends and stretches without breaking, making it ideal for parts that need elasticity or shock absorption. It’s part of the broader category of polymer 3D printing and has become a go-to for applications where flexibility is non-negotiable.

To understand TPU better, let’s break down its key traits and how it fits into flexible material printing:

Term	Key Details
Thermoplastic Polyurethane (TPU)	A copolymer of polyol and diisocyanate, offering a unique mix of elasticity (like rubber) and thermoplastic processability (like plastic). It’s available in different hardness levels (measured in Shore A).
3D Printing Technology for TPU	Most commonly used with Fused Deposition Modeling (FDM), but also compatible with Stereolithography (SLA) and Selective Laser Sintering (SLS). TPU requires specialized print settings to avoid jams (e.g., slower speeds).
Flexible Material Printing	The process of 3D printing with elastic filaments (like TPU). Unlike rigid materials, flexible printing demands careful calibration of nozzle pressure, speed, and bed adhesion to maintain part shape.
Polymer 3D Printing	A category that includes all 3D printing with plastic-based materials (rigid and flexible). TPU is a leading flexible polymer due to its durability and ease of use.

TPU Hardness Levels: A Quick Reference

TPU’s flexibility is measured by Shore A hardness—lower numbers mean softer, more elastic material. Here’s how different levels are used:

Shore A Hardness	Feel	Common Applications
50–70A	Very soft (like rubber bands)	Grips, phone cases, toy parts
80–90A	Medium-soft (like shoe soles)	Orthotic inserts, gaskets, shock absorbers
95–100A	Semi-rigid (flexible but firm)	Industrial seals, cable organizers, hinges

Our TPU 3D Printing Capabilities

At Yigu Technology, we’ve refined our TPU printing process to handle even the most demanding projects. Our capabilities are designed to meet the needs of startups, small businesses, and large industrial clients alike.

Core Capabilities Overview

Capability	Details
Custom TPU Printing	We create fully personalized parts based on your 3D models—from small gaskets (10mm) to large industrial components (800mm). We support custom colors, hardness levels (50A–100A), and even reinforced TPU blends.
High Flexibility Solutions	Our TPU parts maintain elasticity after repeated bending (up to 10,000 cycles for 80A TPU) and resist tearing. Ideal for parts that need to stretch, compress, or absorb impact.
Precision TPU Parts	We achieve dimensional accuracy of ±0.15mm for small parts and ±0.3mm for large parts, using calibrated FDM printers and real-time quality checks. Critical for parts that need to fit with rigid components (e.g., electronics enclosures).
Complex Geometry Printing	We print TPU parts with overhangs (up to 60° without supports), internal cavities, and intricate details (e.g., lattice structures for cushioning). Our slicing software optimizes layer adhesion to avoid delamination.
Rapid Prototyping with TPU	Get TPU prototypes in 24–48 hours for design testing. We offer low-cost small-batch runs (1–10 parts) to help you iterate quickly before full production.

Capability Comparison: Yigu vs. Industry Average

Metric	Yigu Technology	Industry Average
Turnaround Time (Prototypes)	24–48 hours	3–5 days
Max Part Size	800x800x800mm	600x600x600mm
Dimensional Accuracy	±0.15mm (small parts)	±0.25mm (small parts)
Repeated Bending Cycles	10,000+ (80A TPU)	5,000–8,000 (80A TPU)

The TPU 3D Printing Process

Printing with TPU requires a slightly different workflow than rigid filaments—due to its flexibility, it’s more prone to jamming if settings aren’t optimized. Below is our step-by-step 3D printing workflow for TPU, from pre-processing to post-processing.

1. Pre-Processing for TPU

This stage ensures your 3D model is ready for flexible printing:

Model Optimization: Use slicing software (e.g., Cura, Simplify3D) to add minimal supports (TPU can bridge short distances, so supports are only needed for overhangs >60°). Increase wall thickness (2–3mm) to improve durability.

Filament Preparation: Dry TPU filament at 40–50°C for 2–4 hours (moisture causes bubbling). TPU absorbs less moisture than PETG, but drying still improves print quality.

Printer Setup: Use a direct-drive extruder (avoids filament kinking) and a textured bed (e.g., PEI sheet) for better adhesion. Set bed temperature to 50–60°C and nozzle temperature to 210–230°C.

2. TPU Printing Steps

Our layer-by-layer printing process for TPU is calibrated to prevent jams and ensure consistency:

Priming: The extruder pushes a small amount of TPU to confirm smooth flow—critical for avoiding clogs.

First Layer: Print the first layer slowly (10–15 mm/s) to ensure it sticks to the bed. We monitor this layer in real time to fix adhesion issues early.

Main Print: Increase speed to 20–30 mm/s (slower than rigid filaments) and keep retraction low (1–2mm) to prevent stringing. The printer builds layers one by one, with each layer bonding to the one below.

Cooling: Use a low-speed fan (30–50%) to cool layers—too much airflow can cause warping.

3. Post-Processing Techniques

After printing, we refine TPU parts to meet your specifications:

Support Removal: Gently peel off supports (TPU’s flexibility makes this easier than rigid materials). For tough supports, use a pair of pliers with soft jaws to avoid damaging the part.

Trimming: Cut excess filament (e.g., stringing, layer bumps) with a sharp knife or scissors.

Smoothing: For a softer finish, use a heat gun on low setting (80–100°C) to lightly melt the surface—avoid high heat, which can deform TPU.

TPU Print Settings Cheat Sheet

Setting	Recommendation	Reason
Nozzle Temperature	210–230°C	Ensures TPU melts fully without burning.
Bed Temperature	50–60°C	Improves adhesion without warping.
Print Speed	20–30 mm/s	Prevents filament kinking in the extruder.
Retraction Distance	1–2mm	Reduces stringing without causing jams.
Layer Height	0.2–0.3mm	Thicker layers improve flexibility; thinner layers add detail.

TPU Materials: Types, Properties, and Compatibility

Not all TPU filaments are the same—different types are designed for specific applications. Understanding their properties helps you choose the right material for your project.

TPU Filament Types

Type of TPU Filament	Key Properties	Best Applications
Standard TPU	Balanced flexibility (50A–90A), good durability	Phone cases, grips, gaskets, toy parts
Reinforced TPU	Blended with carbon fiber or glass fiber for added strength; maintains flexibility	Industrial seals, shock absorbers, sports equipment
Medical-Grade TPU	FDA-approved, biocompatible, sterilizable	Medical devices (e.g., orthotic inserts, catheter components)
High-Temperature TPU	Resists heat up to 120°C (vs. 80°C for standard TPU)	Automotive parts (e.g., engine gaskets), electronics enclosures

TPU Material Properties

TPU’s unique properties make it stand out from other flexible materials:

Flexibility and Elasticity: Can stretch up to 300% of its original length and return to shape (depending on hardness level).

Durability and Resilience: Resists abrasion, oil, and chemicals (e.g., cleaning solutions). Ideal for parts that see heavy use.

Low-Temperature Resistance: Remains flexible even at -40°C (unlike some rubbers, which become brittle in cold).

Ease of Printing: More forgiving than other flexible filaments (e.g., TPE) and compatible with most FDM printers (with minor adjustments).

Material Compatibility

TPU works well with other materials, making it ideal for multi-material prints:

Rigid-Flex Combinations: Print TPU parts (e.g., hinges) attached to rigid parts (e.g., PLA or PETG enclosures) for hybrid components.

Adhesion to Other Materials: TPU bonds well to PLA and PETG if printed with a 5–10°C higher nozzle temperature for the first layer of TPU.

Incompatible Materials: Avoid printing TPU with ABS (poor adhesion) or nylon (absorbs moisture, which can affect TPU’s flexibility).

TPU Surface Treatment: Enhancing Functionality and Aesthetics

While TPU prints have a naturally soft surface, surface treatment can improve their appearance, durability, or functionality. Below are the most effective techniques for TPU parts.

Common Surface Treatment Methods

Method	How It Works	Best For
Surface Finishing for TPU	Use fine-grit sandpaper (800–1200 grit) to smooth rough edges or layer lines. Sand gently—too much pressure can stretch or deform TPU.	Parts where a smooth feel is important (e.g., orthotics, consumer electronics).
Smoothing Techniques	Apply a small amount of isopropyl alcohol (IPA) with a cloth to dissolve minor surface imperfections. For a glossier finish, use a TPU-specific smoothing spray (avoids deformation).	Decorative parts or components that need a professional look.
Coating and Painting	Use flexible paint (e.g., acrylic paint mixed with a flex additive) to add color or protection. Apply thin coats (2–3 layers) and let dry fully (24 hours) to avoid cracking when the part stretches.	Custom-colored parts (e.g., sports equipment, fashion accessories).
Texturing Options	Create texture during printing (e.g., using a textured bed or custom layer patterns) or add texture post-print with a heat gun (lightly press a textured mold into the warm surface).	Grips, handles, or parts that need improved traction.
Surface Hardening	Apply a thin layer of flexible clear coat (e.g., polyurethane designed for rubber) to increase scratch resistance. This doesn’t reduce flexibility but adds a protective barrier.	Industrial parts, electronics cases, or outdoor components.

Treatment Effectiveness Comparison

Treatment	Impact on Flexibility	Durability Improvement	Aesthetic Boost
Sanding	None	Low (smoothing only)	High
IPA Smoothing	None	Low	High
Flexible Painting	Minimal (if using flex additive)	Medium (scratch resistance)	Very High
Texturing	None	Medium (traction)	Medium
Surface Hardening	None	High (scratch/abrasion resistance)	Medium

TPU Printing Tolerances: Ensuring Precision

Tolerances for TPU printing refer to how closely the final part matches your 3D model’s dimensions. While TPU’s flexibility means it’s more forgiving than rigid materials, achieving tight tolerances is still critical for parts that need to fit with other components (e.g., gaskets for enclosures).

Precision Levels and Dimensional Accuracy

At Yigu Technology, we offer three precision levels for TPU printing, depending on your project’s needs:

Precision Level	Dimensional Accuracy	Best For
Standard	±0.3mm	Decorative parts, non-critical flexible components (e.g., toy parts).
Precision	±0.15mm	Functional parts that need to fit with rigid components (e.g., gaskets, hinges).
High Precision	±0.08mm	Critical parts (e.g., medical devices, automotive seals) where fit is essential.

Measurement Standards and Quality Control

To ensure we meet these tolerances, we follow strict measurement standards and quality control processes:

Tools: We use digital calipers (accuracy: ±0.01mm) for small parts and 3D scanners (accuracy: ±0.05mm) for large or complex parts to verify dimensions.

Quality Checks: Every TPU part goes through three checks:

Pre-Print: We calibrate the printer (extruder pressure, bed level) and test a small sample to confirm settings.

In-Process: We measure key dimensions mid-print (e.g., wall thickness) to adjust settings if needed.

Post-Print: We compare the final part to your 3D model’s specs. If a part misses tolerance, we reprint it for free.

Documentation: We provide a quality control report (with measurements) for high-precision orders, so you can verify compliance.

The Advantages of TPU 3D Printing

TPU 3D printing offers unique benefits that make it a top choice for flexible parts. Below are the key advantages of using TPU over other materials or manufacturing methods.

Key Advantages of TPU 3D Printing

Advantage	Details
Flexibility and Elasticity	TPU parts bend, stretch, and compress without breaking—unlike rigid filaments. This makes them ideal for parts that need to absorb shock (e.g., phone cases) or fit over irregular shapes (e.g., orthotics).
Durability and Resilience	TPU resists abrasion, tearing, and chemicals (e.g., oils, detergents). It also maintains its properties over time—even after 10,000+ bending cycles (for 80A TPU).
Customizability	TPU is available in a range of hardness levels, colors, and blends (e.g., reinforced with fiber). We can also print complex geometries (e.g., lattice structures) that are impossible with traditional manufacturing (e.g., injection molding).
Cost-Effectiveness	For small to medium production runs (1–1000 parts), TPU 3D printing is cheaper than injection molding (which requires expensive molds). It also reduces waste—we only use the filament needed for your part.
Rapid Production	TPU prototypes are ready in 24–48 hours, and production runs take 3–7 days (vs. 2–4 weeks for injection molding). This speeds up product development and time-to-market.

TPU vs. Traditional Flexible Manufacturing (Cost Comparison)

Method	Setup Cost	Unit Cost (100 parts)	Lead Time
TPU 3D Printing	0–50 (no molds needed)	3–15	3–7 days
Injection Molding (Rubber)	2,000–8,000 (mold cost)	0.5–3	2–4 weeks
CNC Machining (Flexible Plastics)	100–300 (tool setup)	8–25	1–2 weeks

TPU 3D Printing Applications by Industry

TPU’s flexibility, durability, and customizability make it a versatile material across multiple sectors. Below are the most common TPU 3D printing applications for key industries, with real-world use cases.

1. Automotive Industry

TPU is used for parts that need to withstand vibration, temperature changes, and wear—critical for automotive performance.

Key Applications:

Shock absorbers for interior components (e.g., dashboard mounts).

Flexible gaskets and seals for doors, windows, and engine bays (resist oil and heat).

Custom grips for steering wheels or gear shifts (improved comfort and traction).

Example: A leading automotive manufacturer partnered with us to print 500 TPU gaskets for a new electric vehicle model. The gaskets (85A TPU) reduced noise from door rattles by 30% and lasted 2x longer than traditional rubber gaskets.

2. Consumer Electronics

In electronics, TPU protects delicate components while allowing flexibility for device design.

Key Applications:

Phone cases (shock-resistant, customizable colors).

Cable organizers and protectors (prevent fraying).

Earbud tips (soft, comfortable fit for users).

Example: A startup hired us to print 200 custom TPU earbud tips in 3 sizes. The 60A TPU tips conformed to different ear shapes, and the client reported a 40% increase in customer satisfaction due to improved comfort.

3. Medical Devices

Medical-grade TPU is biocompatible, sterilizable, and gentle on skin—making it ideal for healthcare applications.

Key Applications:

Orthotic inserts (custom-fit to patient feet, flexible for walking).

Catheter components (soft, non-irritating to body tissues).

Surgical instrument grips (improved handling for doctors).

Example: A medical device company used our high-precision TPU printing (±0.08mm tolerance) to create 100 orthotic inserts. The inserts (75A TPU) reduced patient foot pain by 50% in clinical trials, and the client avoided $5,000 in mold costs compared to traditional manufacturing.

4. Sports Equipment

TPU enhances sports gear by adding cushioning, grip, and durability—essential for high-impact use.

Key Applications:

Shoe soles (shock-absorbing, flexible for running).

Hockey puck grips (improved control for players).

Yoga mat straps (stretchy, durable for carrying).

Example: A sports brand ordered 300 TPU shoe sole prototypes (90A TPU). The soles withstood 500+ miles of testing without wearing down, and the brand used the prototypes to launch a new running shoe line 2 months faster than planned.

5. Fashion and Footwear

In fashion, TPU enables unique, flexible designs that traditional fabrics or rigid plastics can’t match.

Key Applications:

Flexible shoe straps (adjustable for different foot sizes).

Jewelry (lightweight, bendable for comfort).

Bag handles (durable, soft to the touch).

Example: A fashion designer worked with us to print 50 TPU bag handles in a custom lattice pattern. The 80A TPU handles were 30% lighter than leather handles and came in 4 custom colors, helping the designer’s collection stand out at a major fashion show.

Manufacturing Techniques for TPU 3D Printing

While Fused Deposition Modeling (FDM) is the most common method for TPU, other techniques can be used to achieve different results—from high detail to industrial-scale production. Below’s a breakdown of each technique and its suitability for TPU.

1. Fused Deposition Modeling (FDM)

How It Works: FDM extrudes melted TPU filament through a nozzle, building parts layer by layer. It uses a direct-drive extruder (to avoid filament kinking) and a heated bed (for adhesion).

Pros:

Affordable (works with most consumer and industrial FDM printers).

Easy to use (minimal setup for standard TPU).

Supports large parts (up to 800x800x800mm at Yigu Technology).

Cons:

Visible layer lines (can be reduced with post-processing).

Slower than other techniques for small parts.

Best For: Prototypes, functional parts (e.g., gaskets), and large components (e.g., automotive seals).

2. Stereolithography (SLA)

How It Works: SLA uses a UV laser to cure liquid TPU-based resin into solid parts. Unlike FDM, it doesn’t use filament—instead, the resin is poured into a tank, and layers are cured one by one.

Pros:

Exceptional detail (smooth surfaces, no layer lines).

Fast for small parts (e.g., jewelry, earbud tips).

Cons:

TPU resin is more expensive than FDM filament.

Parts are less flexible than FDM-printed TPU (resin-based TPU has lower stretchability).

Best For: High-detail decorative parts or small, precise components (e.g., medical device inserts).

3. Selective Laser Sintering (SLS)

How It Works: SLS uses a laser to sinter (melt) TPU powder into solid parts. No supports are needed—unsintered powder acts as a base, allowing for complex geometries.

Pros:

No supports (ideal for parts with internal cavities or overhangs).

Strong, durable parts (sintered TPU has better layer adhesion than FDM).

Cons:

Expensive equipment (higher setup costs than FDM).

Powder cleanup is required post-print.

Best For: Industrial parts (e.g., shock absorbers), complex prototypes (e.g., lattice structures), and high-volume production.

4. Multi-Jet Fusion (MJF)

How It Works: MJF uses multiple jets to apply a fusing agent to TPU powder, then a heat source sinters the powder into parts. It’s faster than SLS and offers consistent part quality.

Pros:

Fast production (up to 10x faster than SLS for small batches).

Uniform part density (no weak points from layer adhesion).

Cons:

Limited to smaller parts (max size: ~300x300x300mm).

Higher material costs than FDM.

Best For: High-volume production of small parts (e.g., electronics components, fashion accessories).

5. Binder Jetting

How It Works: Binder Jetting sprays a liquid binder onto TPU powder to bond layers together. After printing, parts are cured in an oven to strengthen them.

Pros:

Very fast (can print multiple parts at once).

Low cost for large batches.

Cons:

Parts are less durable than FDM or SLS (binder can break down under stress).

Requires post-curing (adds time to the process).

Best For: Low-stress parts (e.g., decorative models, temporary prototypes) and large-scale production.

Technique Comparison for TPU Printing

Technique	Detail Level	Speed (Small Parts)	Durability	Cost (100 Parts)
FDM	Medium	Slow (2–4 hours/part)	High	300–1,500
SLA	Very High	Fast (30 mins/part)	Medium	500–2,000
SLS	High	Medium (1–2 hours/part)	Very High	800–3,000
MJF	High	Very Fast (15 mins/part)	High	600–2,500
Binder Jetting	Medium	Very Fast (10 mins/part)	Low	200–1,000

TPU 3D Printing Case Studies

Our work with clients across industries showcases how TPU 3D printing solves real-world challenges. Below are three detailed case studies highlighting our expertise and results.

Case Study 1: Automotive Shock Absorbers for a Heavy-Duty Truck Manufacturer

Client Challenge: A truck manufacturer needed shock absorbers for the cab’s interior to reduce vibration from rough roads. The parts had to be flexible (70A hardness), durable (withstand 500,000+ vibrations), and fit into a small, irregularly shaped space.

Our Solution: We used FDM TPU printing (direct-drive extruder) to create custom-shaped shock absorbers. We optimized the print settings (220°C nozzle temp, 25 mm/s speed) to improve layer adhesion and added a lattice structure inside the part for extra cushioning. We also tested 5 prototypes to confirm vibration resistance.

Results:

The shock absorbers reduced cab vibration by 45%, improving driver comfort.

All parts met the 500,000-vibration durability requirement (no cracks or deformation).

The client saved $12,000 compared to injection molding (no mold costs) and received the 200-part order in 5 days.

Client Testimonial: “Yigu’s TPU parts exceeded our expectations—they’re more durable than traditional rubber and fit perfectly. The fast turnaround helped us launch our new truck model 3 weeks early.” — Engineering Manager, Heavy-Duty Truck Brand

Case Study 2: Medical Orthotic Inserts for a Physical Therapy Clinic

Client Challenge: A physical therapy clinic needed custom orthotic inserts for 30 patients with foot pain. Each insert had to match the patient’s unique foot shape (scanned via 3D imaging) and be soft enough for all-day wear (65A TPU) while providing support.

Our Solution: We used high-precision TPU printing (±0.08mm tolerance) with medical-grade TPU. We converted each patient’s 3D foot scan into a printable model, added a supportive arch structure, and printed 2 inserts per patient. Post-processing included sanding (1000-grit) for a smooth, skin-friendly finish.

Results:

90% of patients reported a 50%+ reduction in foot pain after 2 weeks of use.

All inserts passed biocompatibility tests (FDA-approved for skin contact).

The clinic saved 60% on costs compared to traditional orthotic labs (which charge 150–300 per insert).

Performance Analysis: The inserts maintained their shape and support for 6+ months of daily use—double the lifespan of off-the-shelf orthotics.

Case Study 3: Sports Shoe Soles for a Sustainable Footwear Brand

Client Challenge: A sustainable shoe brand wanted to launch a line of eco-friendly running shoes with TPU soles. The soles needed to be lightweight (under 50g), shock-absorbing (85A TPU), and made from recycled TPU filament. They also needed 100 prototypes for testing in 1 week.

Our Solution: We used recycled TPU filament (made from post-consumer plastic waste) and rapid prototyping with TPU (24-hour turnaround per batch). We optimized the sole’s design with a honeycomb pattern to reduce weight while maintaining durability, and printed 25 soles per day using 4 FDM printers.

Results:

The soles weighed 45g (10% under the client’s target) and absorbed 30% more impact than foam soles.

The 100 prototypes were delivered in 4 days—3 days ahead of schedule.

The brand’s eco-friendly messaging resonated with consumers, and the shoe line sold out its first production run (5,000 pairs) in 2 weeks.

Client Testimonial: “Yigu helped us turn our sustainable vision into reality. The recycled TPU soles are high-quality, and the fast prototyping kept our launch on track. We’ll definitely partner with them for future lines.” — Product Designer, Sustainable Footwear Brand

Why Choose Yigu Technology for TPU 3D Printing?

When it comes to TPU 3D printing, Yigu Technology stands out for our expertise, quality, and commitment to customer success. Below’s why clients across industries trust us with their projects.

1. Expertise in TPU Printing

We have 6+ years of dedicated experience with TPU—our team knows how to handle the material’s unique challenges (e.g., filament kinking, layer adhesion) to deliver consistent results.
Our engineers stay updated on the latest TPU innovations, including new blends (e.g., recycled TPU, high-temperature TPU) and printing techniques (e.g., multi-material FDM).
We’ve completed 1,000+ TPU projects for clients in automotive, medical, and sports—with a 98% customer satisfaction rate.

2. High-Quality Materials

We use only premium TPU filaments from trusted suppliers, including:
Medical-grade TPU (FDA-approved, biocompatible).
Recycled TPU (eco-friendly, same durability as virgin TPU).
Reinforced TPU (carbon fiber or glass fiber blends for extra strength).
We test every batch of filament for quality (e.g., diameter consistency, moisture content) to avoid print failures.

3. Reliable Service

On-Time Delivery: We meet 99% of our deadlines—even for urgent projects (24–48-hour turnaround for prototypes).

Consistent Quality: Our quality control process (pre-print calibration, in-process checks, post-print inspection) ensures every part meets your specs. If a part is defective, we reprint it for free.

Transparent Communication: We provide real-time updates on your project (e.g., photos of prints in progress) and a detailed final report (with measurements and test results).

4. Customer Support

Our support team is available 24/7 to answer questions—whether you need help optimizing your 3D model or troubleshooting a design.
We offer free design consultations: Our engineers review your model and suggest improvements (e.g., adjusting wall thickness, adding supports) to save time and money.
We provide post-purchase support too—if you have issues with a part after delivery, we’ll help you find a solution (e.g., reprinting, adjusting surface treatment).

5. Innovative Solutions

We don’t just print parts—we solve problems. For example:
We developed a custom TPU blend for a client that needed parts resistant to both high heat (120°C) and chemicals.
We created a multi-material printing process (TPU + PLA) for a consumer electronics client, combining flexibility and rigidity in one part.
We invest in new technology (e.g., advanced FDM printers, 3D scanners) to offer better results and faster turnaround times.

Client Satisfaction Metrics

Metric	Yigu Technology	Industry Average
On-Time Delivery Rate	99%	85%
Customer Satisfaction Rate	98%	80%
Free Reprint Rate	2% (defective parts)	8%

FAQ

Can TPU 3D prints be used outdoors?

Yes! TPU is resistant to UV radiation, moisture, and temperature changes (from -40°C to 80°C for standard TPU, up to 120°C for high-temperature TPU). For long-term outdoor use, we recommend adding a UV-resistant clear coat (a surface hardening technique) to further protect the part from fading or degradation. Outdoor TPU parts (e.g., garden tool grips, outdoor furniture cushions) typically last 3–5 years with minimal wear.