Our High Precision Large-Size SLA 3D Printing service is a leading additive manufacturing solution, specializing in life-size 3D printing with SLA (Stereolithography) technology as the core, complemented by SLS and SLM processes for diverse production needs. Unlike traditional subtractive manufacturing, our 3D printing builds objects layer by layer from digital 3D models, enabling the creation of complex geometries that are impossible or costly to produce with conventional methods. Equipped with Uniontech SLA 3D Printers and backed by 20+ years of precision machining experience, our factory (2000 ㎡, 50+ staff) achieves a monthly production capacity of 1,000,000 pieces, with MOQ 1 piece and 24-hour rapid prototyping for custom projects. Our SLA 3D printing service delivers a tolerance of ±0.1-0.2mm, supports customized RAL/Pantone colors, and offers diverse surface treatment options, making it suitable for mechanical parts, figurines, busts, sculptures, and anime models, as well as industrial prototyping and small-batch production. We integrate 3D printing with 5-axis CNC machining (tolerance ±0.005mm) to provide OEM/ODM one-stop solutions for global customers.
SLA 3D printing excels at producing parts with intricate internal structures and customized complex geometries, solving the production bottleneck of traditional manufacturing for irregular or hollow parts—this is especially valuable for aerospace lightweight parts and medical personalized implants.
With a lead time of only 4-5 days for 3D printing samples, our service accelerates product development cycles significantly: engineers can test and refine prototypes in days instead of weeks, reducing R&D costs and enabling fast design iteration for new product development.
Our 3D printing supports on-demand production, minimizing inventory costs and material waste by producing only the required quantity of parts. Unused printing materials can be recycled, and the additive process optimizes material usage; lightweight parts produced by 3D printing also improve fuel efficiency for the transportation industry.
We offer a full range of 3D printing materials, including standard photosensitive resin, high-toughness resin, high-temperature resistant resin, and transparent/translucent resin. As well as PLA, ABS, PETG and nylon for plastic 3D printing. SLS and SLM processes are also available for high-performance plastic and metal part production, matching different application requirements.
Our service combines 3D printing with high-precision CNC machining, where CNC-machined plastic parts match the performance of injection-molded products and can be used directly as end-use parts.Meeting the customization needs of non-standard industrial parts.
Item | Specification |
Product Name | High Precision Large 3D Printing Service in Life Size / SLA 3D Printing Service |
Production Type | Rapid Prototyping & Small-Batch Production |
Core Equipment | Uniontech SLA 3D Printer |
Tolerance | ±0.1-0.2mm |
Lead Time | 4-5 days for all custom orders |
MOQ | 1 piece |
Surface Treatment | Spray painting, Silk Screen, Chrome plating |
Color Option | Customized Colors (RAL/Pantone standard) |
Main Applications | Mechanical parts/Figurines/busts/sculptures/Anime models |
Machining Feature | Non Micro Machining |
We provide a comprehensive one-stop 3D printing custom service covering the entire product development cycle: from digital model design and optimization, SLA/ SLS/ SLM 3D printing processing, precision surface treatment to assembly, packaging and shipping. Backed by 20+ years of precision machining experience, our team of experienced engineers offers professional technical support for model design and material selection, ensuring the final products meet your functional and aesthetic requirements. We support both OEM and ODM projects, with 5-axis CNC machining as a complementary process for high-precision part finishing. Each customer has a dedicated after-sales representative, and we strictly protect customer intellectual property—NDA signing is available to safeguard all digital models and design drawings. Our closed-loop QC system includes CMM precision testing and 100% pre-shipping inspection, with a professional QC team conducting full-process quality control to ensure product precision and consistency.
Our 3D printing parts support a diverse range of high-quality surface treatment processes to enhance performance and appearance, including Anodising, Sandblasting, Silkscreen, DLC Coating, Electroplating, Nickel plating, Polishing, and Laser Marking, all customizable based on the part’s application scenario and material properties.
Our High Precision SLA 3D Printing service serves multiple industries with tailored solutions: Mechanical Manufacturing (custom mechanical parts and non-standard components); Art & Crafts (figurines, busts, sculptures, anime models and personalized art pieces); Automotive & Aerospace (lightweight high-performance spare parts and rapid prototyping); Medical Devices (patient-specific surgical models and customized implant prototypes); and Consumer Goods (personalized custom products and innovative design prototypes). The large-size 3D printing capability also supports life-size model production for exhibition and product display needs.
A1: All custom 3D printing orders have a lead time of 4-5 days; we also offer expedited processing for urgent projects.
A2: MOQ is 1 piece, and we support processing based on customer-provided 3D digital models, with professional model optimization support available.
A3: Absolutely, we strictly protect customer digital model and design privacy, and a formal NDA can be signed upon request.
A4: We implement full-size pre-production model inspection, real-time quality monitoring during printing, and 100% precision and appearance checks before shipping, with CMM testing for high-precision parts.
A5: For payments ≤5000USD, 100% advance payment is required; for payments ≥5000USD, 50% T/T in advance and the balance before shipment.
3D Printing: Advantages and Applications
3D printing, also known as additive manufacturing, revolutionizes production by building objects layer by layer from digital models. This technology offers numerous advantages over traditional manufacturing methods.
One of the primary benefits is its ability to produce complex geometries with ease. Parts that would be difficult or impossible to manufacture using conventional techniques can be created with intricate internal structures and customized designs. This capability is especially valuable for industries like aerospace and medical devices, where precision and customization are crucial.
Rapid prototyping is another significant advantage. Engineers can quickly iterate on designs, reducing development time and costs. Prototypes can be tested and refined within days rather than weeks, accelerating product innovation cycles.
3D printing also supports on-demand production, minimizing inventory costs and waste. Manufacturers can produce items only when needed, tailored to specific customer requirements. This approach is ideal for low-volume production runs or personalized products, such as custom prosthetics or dental implants.
The technology fosters sustainability by optimizing material usage and enabling the recycling of unused materials. It also allows for the creation of lightweight parts, which can improve fuel efficiency in transportation sectors.
In summary, 3D printing enhances design flexibility, speeds up prototyping, supports sustainable practices, and opens new possibilities across diverse industries, driving innovation and efficiency.
Technical Parameter
| Product name | High Precision Large 3d Printing Service in Life Size / SLA 3d Printing Service |
| Type | Rapid Prototyping |
| Micro Machining or Not | Not Micro Machining |
| Service | Large 3D printing service |
| Equipment | Uniontech SLA 3d Printer |
| MOQ | 1 Piece |
| Surface treatment | Spray painting, Silk Screen, Chrome plating |
| Color | Customized Colors (RAL/Pantone) |
| Application | Mechanical parts/Figurines/busts/sculptures/Anime models |
| Tolerance | ± 0.1 - 0.2mm |
| Lead Time | 4-5 Days |
One-stop solution
From design, drawing, machining, surface treatment, assembly, packaging to shipping.
Personalization
We fully support your personalization and provide you with the smallest order service (MOQ: 1pcs) sample production as soon as 24 hours.
Quality assurance
We have a professional team to control the quality. Experienced engineers, precision machines, CMM and closed loop QC system, 100% inspection to ensure high quality products when shipped.
Customer service
Each customer has a dedicated sales person to provide timely technical support and after-sales service.
Customized service process
Surface treatment processing technology
Anodising
Sandblasting
Silkscreen
DLC Coating
Electroplating
Nickel plating
Polishing
Product application diagram material classification
3D printing technology supports a wide variety of materials, each offering unique properties suitable for different applications. Below is an overview of some of the most commonly used materials in 3D printing:
PLA (Polylactic Acid): A biodegradable thermoplastic derived from renewable resources like corn starch. It is easy to print with and has low warping, making it ideal for beginners and hobbyists.
ABS (Acrylonitrile Butadiene Styrene): Known for its strength and durability, ABS is often used in automotive parts and consumer products. It requires higher printing temperatures and can be more challenging to work with due to potential warping.
PETG (Polyethylene Terephthalate Glycol-modified): Combines the ease of printing of PLA with the durability and toughness of ABS. It is transparent and offers good layer adhesion and flexibility.
Nylon: Known for its high strength-to-weight ratio and flexibility, nylon is widely used in functional prototypes and end-use parts.
Standard Resin: Offers high detail and smooth surface finishes, commonly used in jewelry, dental models, and detailed figurines.
Flexible Resin: Provides elasticity, allowing for the creation of rubber-like objects that can bend and stretch.
Castable Resin: Used in jewelry making, this material can be cast into metal after printing, enabling intricate designs.
Factory workshop display
High-speed rail auto parts
Medical device accessories
Motor electromechanical parts
Beauty instrument
Household appliance accessories
Electronic casing
Aerospace spare parts
3D printed accessories
Factory workshop display
FAQ
Q1: How long is your delivery time?
A1: 3-5 days for sample orders and 10-15 days for bulk orders after order confirmation. Depending on your specific project, we can expedite it for you.
Q2: What is your MOQ? Can you make machined parts according to our samples?
A2: 1 piece, yes, we accept sample processing and processing by drawing.
Q3: Will my drawings be divulged if you benefit?
A3: No, we pay much attention to protect our customers’ privacy of drawings, signing NDA is also accepted if need.
Q4: How to control product quality?
A4: First full size inspection—Mass production—Check process (3 hours sampling)—100% Shipping random checks.
We have professional QC team, control the quility during the mass production and inspect the completely goods before shipping.
Q5: What is your terms of payment ?
A5: Payment<=5000USD, 100% in advance. Payment>=5000USD, 50% T/T in advance ,balance before shippment.
