English 
/01
Cost-Effective Precision Parts
We balance material performance and manufacturing costs to deliver parts with stable performance and high cost-effectiveness, suitable for low-to-medium volume production and prototype validation.
Online Custom SLA 3D Printing Services
Cost-effective SLA 3D printing services for rapid prototyping and functional parts production. Superior surface finish and fine texture make SLA ideal for industrial verification, consumer electronics and presentation models.
- Cost-Effective SLA: Industrial-grade stereolithography optimized for value across prototyping and small-batch runs.
- Rapid Prototyping: Functional parts delivered fast to accelerate R&D iteration cycles.
- Superior Surface Finish: Fine textures and high-resolution detail straight off the printer.
- Industrial Verification: Reliable for consumer electronics, medical models and design validation.
Upload Your Design & Get an Instant Quote Now!
Get instant pricing, project lead times, and DFM feedback
STEP | STP | STL | OBJ | IGS | 3MF | SLDPRT files
File size: 15MB
All uploads are secure and confidential
Trusted by Engineers and Purchasing Leaders at the World's Most Successful Companies
15+Years Specialized Experience
300,000+SLA Parts Produced
12,000+Global Clients Served
99.8%On-Time Delivery
ISO9001:2015 Certified
Trusted bynumerous companies
JS Precision delivers 0.3% dimensional accuracy across 18,000+ projects, backed by 15+ years of expertise, ISO 9001:2015 certification, and 99.8% on-time delivery.
Stereolithography (SLA)3D Printing Services With JS Precision
Ultra-Fast Delivery
Standardized production processes deliver prototypes in 24-48 hours, reducing lead times by 50% compared to traditional manufacturing.
Highly Adaptable Materials
Offers standard, tough, and high-temperature resistant resins to meet performance needs across different scenarios.
Flexible Low-Volume Production
Enables 1-50 piece low-volume production without mold opening, reducing costs by 40% compared to traditional processes.
Practical Post-Processing
Provides common post-processing such as support removal, sandblasting, and painting to quickly enhance part practicality and aesthetics.
What is Stereolithography (SLA) 3D Printing?
SLA (Stereolithography) is a 3D printing technology that cures liquid resin layer by layer with UV laser, rapidly producing solid parts with smooth surfaces and rich details.
Without complex tooling, it is ideal for low-volume custom production and design iteration, widely used in industrial design verification, consumer product prototypes, educational models, and other scenarios, making it an efficient and precise manufacturing solution.
Stereolithography (SLA) 3D Printing General Tolerances
| Description | Standard Precision Configuration | High Precision Configuration | General Material Configuration |
|---|---|---|---|
| Build Envelope | Up to 29.2"×25.2"×21.2" | 9.8"×9.8"×9.8" | 13.2"×7.5"×7.5" |
| Layer Height | 0.0035" (90 microns) | 0.002" (45 microns) | 0.0038" (95 microns) |
| Tolerance, XY Plane | ±0.0048" for the first inch, ±0.0019" per inch thereafter | ±0.0048" for the first inch, ±0.0019" per inch thereafter | ±0.0078" for the first inch, ±0.0029" per inch thereafter |
| Tolerance, Z Plane | ±0.0095" for the first inch, ±0.0019" per inch thereafter | ±0.0095" for the first inch, ±0.0019" per inch thereafter | ±0.0118" for the first inch, ±0.0029" per inch thereafter |
| Minimum Linear Feature Size | Features under 0.028" are at risk, and under 0.018" will not build stably | Features under 0.020" are at risk, and under 0.009" will not build stably | Features under 0.038" are at risk, and under 0.009" will not build stably |
| Minimum Radial Feature Size | 0.032" | 0.028" | 0.038" |
Note：This table depicts general tolerances for JS Precision's SLA services. Standardized production processes and intelligent support algorithms optimize delivery cycles while ensuring precision; general material orders support rapid response, ideal for low-to-medium volume and prototyping scenarios. For more precise tolerances, manual review enables case-by-case optimization.
Stereolithography (SLA) 3D Printing Material Options
A cost-effective general-purpose stereolithography resin with an excellent balance of flexibility and strength, performing between molded polypropylene and ABS. Ideal for functional prototypes and large structural parts, supporting a maximum build envelope of 29"×25"×21".
Key Benefits
- Durable for multi-scenario applications
- Supports extra-large part production
Stereolithography (SLA)
3D Printing Material Property Comparison
| Material | Color | Tensile Strength | Tensile Modulus | Elongation |
|---|---|---|---|---|
| ABS-Like White (Accura Xtreme White 200) | White | 7.9 ksi | 479 ksi | 9% |
| ABS-Like Gray (Accura Xtreme Gray) | Gray | 5.8 ksi | 290 ksi | 9% |
| ABS-Like Black (Accura 7820) | Black | 7.0 ksi | 435 ksi | 5% |
| ABS-Like Translucent/Clear (WaterShed XC 1112) | Translucent/Clear | 7.9 ksi | 421 ksi | 6% |
| MicroFine™ (Gray and Green) | Gray or Green | 8.7 ksi | 377 ksi | 8% |
| PP-Like Translucent White (Somos 9120) | Translucent/White | 5.0 ksi | 232 ksi | 25% |
| PC-Like Translucent/Clear (Accura 60) | Translucent/Clear | 10.8 ksi | 508 ksi | 7% |
| PC-Like Advanced High Temp* (Accura 5530) | Translucent/Amber | 6.5 ksi | 566 ksi | 1.5% |
| Ceramic-Like Advanced HighTemp* (PerFORM) | White | 10.9 ksi | 1,523 ksi | 1% |
| True Silicone | Translucent White | 0.711 ksi | n/a | >1,000% |
ABS-Like White (Accura Xtreme White 200)
Color
White
Tensile Strength
7.9 ksi
Tensile Modulus
479 ksi
Elongation
9%
ABS-Like Gray (Accura Xtreme Gray)
Color
Gray
Tensile Strength
5.8 ksi
Tensile Modulus
290 ksi
Elongation
9%
ABS-Like Black (Accura 7820)
Color
Black
Tensile Strength
7.0 ksi
Tensile Modulus
435 ksi
Elongation
5%
ABS-Like Translucent/Clear (WaterShed XC 1112)
Color
Translucent/Clear
Tensile Strength
7.9 ksi
Tensile Modulus
421 ksi
Elongation
6%
MicroFine™ (Gray and Green)
Color
Gray or Green
Tensile Strength
8.7 ksi
Tensile Modulus
377 ksi
Elongation
8%
PP-Like Translucent White (Somos 9120)
Color
Translucent/White
Tensile Strength
5.0 ksi
Tensile Modulus
232 ksi
Elongation
25%
PC-Like Translucent/Clear (Accura 60)
Color
Translucent/Clear
Tensile Strength
10.8 ksi
Tensile Modulus
508 ksi
Elongation
7%
PC-Like Advanced High Temp* (Accura 5530)
Color
Translucent/Amber
Tensile Strength
6.5 ksi
Tensile Modulus
566 ksi
Elongation
1.5%
Ceramic-Like Advanced HighTemp* (PerFORM)
Color
White
Tensile Strength
10.9 ksi
Tensile Modulus
1,523 ksi
Elongation
1%
True Silicone
Color
Translucent White
Tensile Strength
0.711 ksi
Tensile Modulus
n/a
Elongation
>1,000%
* Properties listed are based on thermal cure
The above values represent typical performance under standardized production, suitable for low-to-medium volume and prototyping/validation scenarios. They are provided for reference only. For precision performance data or customized testing, please contact us to obtain a detailed report.
Stereolithography (SLA)
3D Printing Surface Finish Options
| Finish Level | Process Description | Application Scenarios |
|---|---|---|
| Unfinished | Retains dots or "nibs" from support remnants with no additional treatment, offering the lowest cost and fastest lead time. | Ideal for rapid validation prototypes, internal test parts, or functional components with no appearance requirements. |
| Natural | Supported surfaces are sanded to remove support nibs, leaving original layer lines intact for a cleaner appearance than unfinished parts. | Suitable for low-to-medium volume functional parts where support interference must be eliminated, but layer lines are acceptable, offering high cost-performance. |
| Standard | After sanding supported areas, the entire part is blasted for a uniform matte finish; layer lines remain visible but with improved visual consistency. | Ideal for most prototyping and low-volume production scenarios, balancing appearance and cost. |
| Custom | Provides soft-touch paint, clear coating, precision painting, color matching, and graphic/decal application to meet personalized aesthetic needs. | Suitable for consumer product prototypes, display parts, or scenarios requiring specific surface texture. |
Material: ABS-like Translucent/Clear
Finish: Unfinished
Material: ABS-like Translucent/Clear
Finish: Standard
Material: ABS-like Translucent/Clear
Finish: Natural
Material: ABS-like Translucent/Clear
Finish: Custom
Material: MicroFine Gray™
Finish: Unfinished
Material: MicroFine Gray™
Finish: Standard
Material: MicroFine Gray™
Finish: Natural
Material: MicroFine Gray™
Finish: Custom
How to Ensure Quality in SLA 3D Printing
Your project efficiency relies on stable part quality. Our SLA 3D printing services achieve high-precision forming, balancing quality needs for both prototyping and mass production, providing efficient and reliable support for your projects.
Compliance Certifications
Our SLA production lines are ISO 9001 certified, with core processes adhering to industry universal standards, ensuring product quality and compliance.
Proven Technical Capability
Using production-grade SLA equipment and an experienced technical team, paired with high-precision testing tools, we ensure dimensional accuracy and consistent performance for every part.
Transparent Quality Process
From material acceptance to final inspection, each stage follows strict quality control procedures. Clear inspection records and process traceability give you confidence in every batch delivery.
Why Choose JS Precision as Your SLA 3D Printing Manufacturer
With JS Precision's SLA 3D printing services, you gain more than stable equipment support: you benefit from precise delivery, high cost-performance, and dedicated technical services to help your projects land efficiently.
/02
Fast & Predictable Lead Times
Through optimized workflows and capacity planning, we enable rapid response from prototyping to mass production, with most standard projects completed within 5-7 business days.
/03
On-Demand Manufacturing Expertise
Our engineering team provides design for manufacturability (DFM) feedback, material selection guidance, and process optimization, turning complex concepts into reliable, cost-effective solutions.
ADVANTAGES
Efficient & Practical Advantages of SLA 3D Printing
For rapid validation and low-volume production, SLA is a cost-effective choice balancing efficiency and precision. We offer standardized solutions to cover diverse scenarios and support R&D iteration.
Fine Surface Texture
Supports practical post-processing (sandblasting, painting) for enhanced usability.
Stable Tolerance Control
±0.1mm stable tolerances for clear reproduction of 0.02mm details.
Rapid Complex Structure Forming
Tool-free integrated complex structures accelerate R&D cycles.
Cost-Effective Material Selection
Balances performance and cost for most industrial and consumer applications.
Ultra-Fast Delivery & Flexible Production
2-4 day prototype delivery, supporting 1-100 piece low-volume production.
APPLICATIONS
Efficient Application Scenarios of SLA 3D Printing
Balancing efficiency and precision, SLA 3D printing offers cost-effective universal solutions for R&D iteration and flexible production.
Concept Model Validation
Rapidly generates appearance validation prototypes to support fast design iteration.
Functional Prototyping
Practical materials simulate engineering performance, enabling functional testing and assembly validation.
Direct Digital Manufacturing
Supports low-volume custom production to meet multi-variety iteration needs.
SLA 3D Printing Latest News
Stay informed with the latest updates and announcements from JS Precision. Learn about our most recent projects.
No data
SLA 3D Printing FAQs
We balance cost and quality through standardized production processes, bulk purchasing to optimize material costs, and intelligent support algorithms to reduce material waste, providing cost-effective solutions while ensuring stable quality.
The standard delivery cycle is 5-7 working days. We offer expedited service, with the fastest delivery in 2-3 working days, subject to capacity confirmation with customer service.
Our quotation is 100% transparent, covering materials, printing, standard post-processing, and basic quality inspection with no hidden fees. Special requirements are listed separately to ensure clear budgeting.
Yes, our production line supports low-to-medium volume orders of 1-100 pieces, with flexible scheduling to adapt to multi-variety iteration and rapid validation scenarios.
We offer common post-processing such as sandblasting, painting, support removal, and sanding, which quickly improve part appearance and practicality, meeting most prototyping and low-volume production needs.
Yes, our engineering team provides free DFM assessments to help optimize designs for improved production efficiency, reduced costs, and minimized late-stage risks.
We offer practical materials such as ABS, nylon, and PETG, covering rigid, tough, and high-temperature resistant options to meet the needs of most industrial and consumer scenarios.
Yes, we provide an online order management system where customers can check production progress at any time, with key nodes also notified via SMS or email.
Yes, our flexible production line supports low-volume, multi-variety production, handling multiple projects simultaneously to meet multi-variety validation needs in R&D iteration.
We offer a 7-day return and exchange policy for parts with quality issues due to production processes, providing free rework or replacement. For non-process-related issues, we actively collaborate to provide solutions.
