3D Printing Service El Monte, CA

We manufacture high-quality, competitively priced custom prototypes & production parts. Upload a CAD file for an instant 3D printing quote. Order parts in 5 minutes from your desk.

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Instant quotes for up to 1,000 parts
Instant DfM feedback on every quote
Lead times from 1 business day
FDM, SLS, SLA & MJF
25+ plastics & 35+ colors
Rapid prototyping & full-scale production
ISO9001, ISO13485, AS9100 certified manufacturing partners

Over 6 million parts delivered to 35,000+ companies

Our online 3D printing services

Our online 3D printing services leverage a global network of over 2,400 3D printing machines, which means our customers get both competitive prices and fast lead times. We specialize in four processes, bringing you everything you need for custom 3D printing projects, from rapid prototyping with FDM to small production runs of 3D prints for industrial applications.

FDM

FDM

Fast & affordable prototyping

Learn more 3D printed FDM part

SLS

SLS

Functional prototyping & low-run production

Learn more SLS 3D printing service

MJF

MJF

Functional prototyping & low-run production

Learn more MJF 3D printing service

SLA

SLA

Visual prototyping

Learn more SLA 3D printing service

Get an instant 3D printing quote

Our 3D printing service has been rated 4.9/5

Over 175 customers are satisfied with our 3D printing service.

“Dude this guy saved my final and my stuff get picked into gallery ”

—

ruochan, arcadia

Standard ABS, FDM

“Part where better than I expected, great service and fast turnaround tine.”

—

Milton, Whittier

Standard ABS, FDM

“Order came as ordered and even printed an extra part without asking. Would order from again.”

—

Eric, monrovia

Standard PLA, FDM

“very good 3d print service, highly recommended. ”

—

Jingyi, Monrovia

Standard resin, SLA/DLP

“Great customer service...deliver a quality prints...Good job!”

—

Jojo, Pico Rivera

Standard Nylon, SLS

“A very good print shop owner. Help me a lot!!!!!”

—

bingmiao, ALHAMBRA

Standard resin, SLA/DLP

“Great quality. Good curing of the resin parts. Nice packing. Fast turn-around.”

—

Tod, Pasadena

Standard resin, SLA/DLP

“Prints look good and both printing & shipping was fast. Thank you!”

—

Tod, Pasadena

Standard resin, SLA/DLP

“Fast turnaround, good communication and great parts!”

—

Joseph, South Pasadena

Standard PLA, FDM

“USPS was super slow but the parts came out amazing”

—

Gary, Los Angeles

Standard resin, SLA/DLP

“Wellstronics provided great service and great turnaround. The part was just as expected and we will be ordering more from them!”

—

peter, Commerce

Standard ABS, FDM

“The prints came out great! Super fast turn-around time and affordable pricing. ”

—

Chioma, Los Angeles

Standard PLA, FDM

“Parts were great! Super fast, printed overnight and great communication. The quality is great too, would do business again!”

—

Jordan, Pasadena

Standard PLA, FDM

“Great service! Informative, helpful and when needs be, patient. Helped me a bunch with my designing and went above and beyond in general. Thank You!”

—

Grailing, Altadena

Standard ABS, FDM

“Very fast turn around and high quality prints. ”

—

Trevor, Los Angeles

Standard PLA, FDM

“Very satisfied with the product and service!”

—

La Mont, Los Angeles

Standard resin, SLA/DLP

“Great prints with fast turn around and good communication. Can't ask for anything more!”

—

John, Downey

Standard PLA, FDM

“A+ service. Quick, friendly, and good quality.”

—

Michael, Los Angeles

Standard PLA, FDM

“Part turn out great, I really am very happy with the resoultion of the print!”

—

David, Fullerton

Standard PLA, FDM

“Great price for the replacement part I needed. The speed for part turn around was really quick, and communication and response time with the provider was very prompt and helpful.”

—

Phillip, San Dimas

Carbon filled Nylon, SLS

“Excellent all around! Would request an order again!”

—

Kojiro, Los Angeles

Standard PLA, FDM

“Quick service and the product was also of good quality. ”

—

Swarochisa, Los Angeles

Standard PLA, FDM

“Insightful help, fast turn around, and excellent quality of my printed object.”

—

Scott

FDM

“Good quality for our mock-up. Would consider future cooperation.”

—

Liang-Yu

Standard ABS, FDM

“Excellent experience! Would definitely use again for future 3D printing needs!”

—

David, Huntington Park

Standard PLA, FDM

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Our experience in numbers

145,000 engineers served

35,000 businesses

240 manufacturing partners

6M+ parts & prototypes produced

27% of Fortune 500 companies

4200+ machines

We use powerful automation to make custom 3D printing easy

We’re eliminating slow and antiquated processes with automated engineering tools to help you reduce development cycles and increase the speed at which projects are delivered.

Instant 3D printing quotes

Upload a CAD file, receive a 3D printing quote in seconds. No more back and forth with suppliers or long email chains.

Automated DfM feedback

You automatically receive manufacturability feedback on all 3D prints. No more waiting for a technician before knowing you can proceed to production.

Online order management

Easily manage orders online, track deliveries and share important details with others on your team.

Instant 3D printing quotes

Upload a CAD file, receive a 3D printing quote in seconds. No more back and forth with suppliers or long email chains.

Automated DfM feedback

You automatically receive manufacturability feedback on all 3D prints. No more waiting for a technician before knowing you can proceed to production.

Online order management

Easily manage orders online, track deliveries and share important details with others on your team.

Comparison of our 3D printing services

Need help choosing? See our guide to selecting the right 3D printing process.

3D printing process

	FDM	SLA	SLS	MJF
Available materials	10	11	2	2
[US] Lead time in days	From 1	From 2	From 3	From 3
[EU] Lead time in days	From 1	From 2	From 3	From 3
[US] Maximum build size	19.68'' x 19.68'' x 19.68''	5.7" x 5.7" x 6.8"	16.5" × 19.7" × 16.5"	14.9'' x 11.2'' x 14.9''
[EU] Maximum build size	500 x 500 x 500 mm	145 × 145 × 175 mm	400 x 480 x 400 mm	380 x 285 x 380 mm
[US] Dimensional accuracy	± 0.5% with a lower limit on ± 0.0196''	± 0.5% with a lower limit on ± 0.006"	± 0.5% with a lower limit on ± 0.012''	± 0.5% with a lower limit on ± 0.012''
[EU] Dimensional accuracy	± 0.5% with a lower limit on ± 0.5 mm	± 0.5% with a lower limit on ± 0.15 mm	± 0.5% with a lower limit on ± 0.3 mm	± 0.5% with a lower limit on ± 0.3 mm
Prototyping applications	Low-fidelity, proof-of-concept prototyping and visual design verification.	Detailed visual prototypes (especially of injection molded parts).	Functional and high-fidelity prototypes. Similar to MJF.	Functional and high-fidelity prototypes. Similar to SLS.
End-part applications	Non-visual end parts, such as jigs and fixtures.	Small, smooth, non-functional end parts.	Small batches of functional plastic parts. Similar to MJF	Small batches of functional plastic parts. Similar to SLS.

Choose from a broad range of 3D printing materials

Need help choosing? We have a whole range of resources on selecting the right 3D printing material for your application

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Standard 3D printing post processing

FDM

Standard (no additional post-processing)

All surfaces must have a consistent visual appearance
Support structures are removed
Excess support/build material are removed
All parts are printed with 3 outline / perimeter shells or a wall thickness of 1.2 mm
Top and bottom layers will have a minimum thickness of 0.6 mm (6 layers at 100 um)

SLA

Standard (no additional post-processing)

All support material is removed and support nibs are sanded smooth
For clear resins, a polishing oil is applied
Formlabs materials are cured in a Form Cure using the following settings which follow the official Formlabs "Recommended Cure" settings

Formlabs Cure settings

Resin	Post-cure time (mins)	Post-cure temperature
Standard clear	15	60 °C
Standard black	30	60 °C
Standard white	30	60 °C
Standard grey	30	60 °C
Tough 2000	30	70 °C
Durable	60	60 °C
Grey pro	15	80 °C
High temp	120	80 °C
Flexible	15	60 °C
Rigid	15	80 °C

SLS/MJF

Standard (no additional post-processing)

All unfused powder is removed via bead blasting (first) and air blasting (second)
Air pressure range of 2 - 5 bar or 29 - 72.5 psi
Glass beads with diameter 70-110 microns
No additional post-processing

How we ensure high-quality 3D printed parts

Every order includes our standard inspection report. Further reports and certifications are available on request, submit an order to begin.

Standard

Quantity of parts
Number of parts inspected
Surface finish
Tolerances

Standard

On request

Quantity of parts
Number of parts inspected
Surface finish
Tolerances

Download our full capabilities sheet

Founded

2015

Number of machines

Capabilities

MJF, FDM, SLS

3D printing resources for engineers

The 3D Printing Handbook by Hubs

Our founders literally ‘wrote the book’ on 3D printing.

Read article

3D printing vs. CNC machining

Learn the practical differences between CNC machining and 3D printing and how to select the right technology for manufacturing end-use parts and functional prototypes.

Read article

3D printing with PLA vs. ABS: What's the difference?

PLA and ABS are two essential materials for 3D printing with FDM. They are also two of the most popular materials on our platform. This comparison will help you choose which material to use for your 3D-printed custom parts.

Read article

Dimensional accuracy of 3D printed parts

This article presents the expected dimensional accuracy of parts produced via 3D printing and discusses why part inaccuracies occur.

Read article

Key design considerations for 3D printing

A list of things to keep in mind when designing a model for 3D printing - regardless of the technology that you will be printing with.

Read article

How to design snap-fit joints for 3D printing

This guide discusses the benefits of 3D printing snap-fits and gives design and material recommendations.

Read article

SLA 3D printing materials compared

Compare the main SLA 3D printing resins - standard, tough, durable, heat resistant, rubber-like, dental and castable - by material properties and find the best option for your application.

Read article

3D printing STL files: A step-by-step guide

Learn how to avoid low quality prints or unnecessarily large 3D files by exporting your STL file in the correct resolution.

Read article

Selecting the optimal shell and infill parameters for FDM 3D printing

Shell and infill properties impact the performance and cost of FDM 3D printing. Learn how to optimize these features for your 3D printed part

Read article

The 3D Printing Handbook by Hubs

Our founders literally ‘wrote the book’ on 3D printing.

Read article

3D printing vs. CNC machining

Learn the practical differences between CNC machining and 3D printing and how to select the right technology for manufacturing end-use parts and functional prototypes.

Read article

3D printing with PLA vs. ABS: What's the difference?

Read article

Dimensional accuracy of 3D printed parts

This article presents the expected dimensional accuracy of parts produced via 3D printing and discusses why part inaccuracies occur.

Read article

Key design considerations for 3D printing

A list of things to keep in mind when designing a model for 3D printing - regardless of the technology that you will be printing with.

Read article

How to design snap-fit joints for 3D printing

This guide discusses the benefits of 3D printing snap-fits and gives design and material recommendations.

Read article

SLA 3D printing materials compared

Compare the main SLA 3D printing resins - standard, tough, durable, heat resistant, rubber-like, dental and castable - by material properties and find the best option for your application.

Read article