Customized online 3D printing services
Tolerance as low as ± 0.1mm
Plastic and metal 3D printing
Technical support and design guidance





Our custom 3D printing services
Youxingda's 3D printing service is ideal for mass production of rapid prototyping and complex functional parts. Our 3D printing workshop is equipped with experienced expert operators and the most advanced additive manufacturing technology, covering four high-quality printing processes: selective laser sintering, stereolithography, HP multi-jet fusion and selective laser melting. With Youxenda, you can quickly deliver refined, accurate 3D printed prototypes and end-use parts, while meeting small and large-scale production needs.

SLA
The cornerstone of additive manufacturing provides unparalleled precision and surface quality. SLA 3D printing can generate complex and detailed models and visual prototypes, ensuring high resolution and smooth surfaces, making it very suitable for complex geometric shapes.

HP MJF
Revolutionary technology provides high-speed production and stable quality. HP MJF 3D printing is perfect for functional components, ensuring the printing of sturdy, detailed, and accurately sized prints with excellent mechanical performance.

SLS
A multifunctional method known for its strength and durability. SLS 3D printing is very suitable for functional components, allowing for the creation of complex high-quality prints without the need for supporting structures, thereby achieving greater design freedom.

SLM
The manufacturing process of melting metal powder into solid components. SLM 3D printing is an ideal choice for the aerospace and automotive industries, providing robust and complex geometric shapes to ensure high-performance and durable components with complex designs.
3D printed parts produced by Youxingda
See the precision and versatility of Youxingda 3D printing projects, from single prototypes to complex production-grade components, designed to enhance your project potential.

What you can get from Youxingda Online 3D Printing Service
Whether it is rapid prototyping or mass production parts, you can choose Youxingda's online 3D printing service, and the delivery time is from 1 day. We are your affordable one-stop shop for custom 3D printing, providing a comprehensive selection of more than 30 materials, including thermoplastics, thermosets and metals, and more than 10 post-processing technologies. Upload your 3D CAD files on our platform and you can get instant, accurate quotes in seconds.
Complete control of your 3D printing project. Manage quotes and orders in one place, and track your orders from start to finish, with access to real-time updates, ensuring a seamless, organized experience.
Teamwork

Integrated project management

Online annotation

Instant quotation

Custom 3D printing solutions
From a single prototype to thousands of production-grade parts, we can provide high-quality 3D printed parts in a few days to meet the specific quality and quantity needs of your project.
Conceptual model
Choose a 3D printed injection mold to simplify the iterative process, enabling faster design modifications and prototyping. This innovative approach significantly reduces cost and time, providing a more efficient path from concept to creation.
Rapid prototyping
Fast 3D printing of new iterations and multiple fully functional prototypes. The solution effectively solves the challenges in prototype development, such as reducing the time spent and improving design adaptability, so that the project execution is smoother.
On demand generation
The solution enables customers to make 3D printing orders as needed. We utilize state-of-the-art 3D printers that are capable of processing larger batches and a wide range of materials beyond polymers. Effectively address inventory management and production scalability issues.
3D printing materials
Our material selection includes plastic and metal options, such as ABS, PA (nylon), aluminum and stainless steel, suitable for various industrial 3D custom printing projects. If you have unique material requirements, just select "Other" on our quote configuration page. We are committed to sourcing the products you need.
ABS and resin

ABS and resin
ABS is the first choice for 3D printing due to its strength, durability and high temperature resistance. ABS is ideal for functional prototypes and complex designs, ensuring reliable performance and impressive surface effects.
Technology: SLA
Color: white, beige, black, red, translucent
Type:
-ABS photosensitive resin
-High temperature resistant 70°C photosensitive resin
-Black Toughness 70°C Heat Resistant Photosensitive Resin
-Translucent-Photosensitive resin
White tough resin
PA (Nylon)

PA (Nylon)
Nylon has excellent strength, flexibility and abrasion resistance, making it an ideal choice for small batch prototypes and durable end-use products. Its durability and adaptability ensure high-quality, long-lasting printing.
Technology: MJF, SLS
Color: primary color, gray black,
Black paint
Type: HP Nylon
Aluminum material

Aluminum material
Aluminum metal 3D printing uniquely combines light weight and strength, with excellent thermal conductivity and corrosion resistance, making it the first choice for high-precision and durable prints.
Technology: SLM
Color: Silver gray
Type: ALSI10MG aluminum alloy
Stainless Steel

Stainless Steel
Stainless steel has unparalleled strength, corrosion resistance, heat resistance and durability. It is ideal for industrial 3D applications and ensures high-quality, precise parts with excellent mechanical properties.
Technology: SLM
Color: gray black
Type: 316L stainless steel
3D printing surface roughness
Examine the specifics of the surface roughness that can be achieved through Youxingda's custom 3D printing service. Our table below outlines detailed roughness metrics for each printing technology to guide you in choosing the best part texture and accuracy.
Printing Type Material
roughness after printing
post-processing technology
roughness after machining
SLA photopolymer resin
Ra6.3
Polishing and electroplating
Ra3.2
MJF Nylon
Ra6.3
Polishing and electroplating
Ra3.2
SLS white nylon, black nylon, glass filled nylon
Ra6.3-Ra12.5
Polishing and electroplating
Ra6.3
SLM aluminum alloy
Ra6.3-Ra12.5
Polishing and electroplating
Ra6.3
SL stainless steel
Ra6.3-Ra12.5
Polishing and electroplating
Ra6.3
Note: After post-treatment, the surface roughness of some materials can reach between Ra1.6 and Ra3.2. The specific results depend on the customer's requirements and circumstances.
Youxingda 3D printing function
We provide a comprehensive overview of the unique criteria of each 3D printing process to help you make informed decisions about your printing needs.
——
Minimum. wall thickness
story height
Maximum. Building Dimensions
Dimensional tolerance
Standard Delivery Time
SLA
0.6mm for unbraced walls, 0.4mm for braced walls on both sides
25 µm to 100 µm
1400x700x500 mm
± 0.2mm (0.15% for> 100mm)
Within 4 working days
MJF
At least 1mm thick; avoid thick walls
About 80 µm
264x343x348 mm
± 0.2mm (0.25% for> 100mm)
5 working days
SLS
from 0.7mm (PA 12) to 2.0mm (carbon filled polyamide
100–120 µm
380x280x380 mm
± 0.2mm (0.15% for> 100mm)
6 working days
SLM
0.8 mm
30 - 50 µm
5x5x5 mm
± 0.2mm (0.25% for> 100mm)
6 working days
General tolerances for 3D printing
For printed linear dimensions without specified tolerances, our local 3D printing workshop follows the GB 1804-2000 standard for application and inspection at a rough accuracy level (Class C). For the shape and location dimensions without tolerance, the inspection shall be carried out according to Grade L of GB 1804-2000. Refer to the following table:
Basic dimensions
Basic length
Linear Dimensions
± 0.2 to ± 4mm
Straightness and flatness
0.1 to 1.6mm
Fillet Radius and Chamfer Height Dimensions
± 0.4 to ± 4mm
Perpendicularity tolerance
0.5 to 2 mm
Angle dimension
± 1 ° 30 'to ± 10'
degree of symmetry
0.6 to 2 mm
Round run-out tolerance
0.5 mm
How does custom 3D printing work?
Quality assurance
First upload your 3D model file. Our quotation system supports various file formats,[.STP],[.STEP] or [.STL], ensuring compatibility and ease of use.
Instant quotation and DFM analysis
Offers are received immediately after submission. Our advanced algorithms analyze the manufacturability of your designs, identify potential problems, and optimize printing efficiency.
Material selection
There are a variety of materials and finishes to choose from. Our team of experts can help you choose the best option for your project's specific needs, balancing cost, functionality and aesthetics.
Precision printing
Bring your designs to life with a high-resolution 3D printer. We ensure high precision and detail, complying with industry-leading standards.
Quality assurance
Each part is strictly inspected. Our quality control process includes dimensional accuracy checks and surface finish checks to ensure your parts meet accurate specifications.
Safe packaging and delivery
Once approved, your prints will be carefully packed and shipped. We offer fast, reliable delivery options to get your product to you as soon as 1 day.
3D printing for all industries
From aerospace to healthcare, our advanced 3D printing services translate concepts into high-performance prototypes and serialized production parts, optimizing manufacturing processes and unlocking new potential.
From aerospace to healthcare, our advanced 3D printing services translate concepts into high-performance prototypes and serialized production parts, optimizing manufacturing processes and unlocking new potential.
Why choose us for online 3D printing
Excellent quality
Advanced materials, cutting-edge technology and strict quality control processes. This commitment enables the durability and precision of quality products, minimizing rework and increasing project success.
Rapid turnover
Streamlined processes and state-of-the-art equipment meet your urgent needs by delivering high-quality prints quickly. This efficiency reduces wait times and increases project schedule and productivity.
3D printing support
We have a team of experienced 3D engineers to provide personalized guidance for each project. Improve print success and customer satisfaction by solving complex design challenges based on your unique specifications.