For the wisdom of the voyage
Convenient use scenarios
Desktop-level design fits standard workbenches, easily integrating into most application scenarios, allowing professional-grade full-color printing technology to break free from space limitations and truly become within reach.
Industrial-grade core
Driven by industrial-grade core hardware for professional full-color printing, ensuring precise color reproduction and consistent output to meet professional full-color printing requirements.
Full-color creative seamless implementation
Bridging the gap between full-color creativity and practical implementation, no complex procedures needed, allowing design concepts to be presented as they are, greatly reducing the time and cost barriers for full-color creation.
Color molding
Easy to get started
“Impossible”
Technology that once seemed impossible
What once seemed impossible is now
achievable through relentless effort
Scenario Empowerment
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Our years of production experience bring you high-quality products and services, allowing you to use them with confidence.
Technological breakthrough
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Break through industry limitations and achieve desktop-level full-color precision display.
Stay true to your original intention
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Relentlessly innovating to make cutting-edge 3D printing technology accessible to more users and applications.
A story about Tuoyuan and QC2A
As an innovative company focusing on the field of 3D printing, we always concentrate on the core needs of users, deeply develop our core technologies, and refuse to compromise with existing industry pain points. We believe that professional full-color printing capabilities should not be the privilege of a few, but a tool accessible to every creator.
—— Yang Qiao (Founder of SIMBA3D)
And this original intention of 'making creativity boundless' is exactly the starting point of the QC2A development story.
The story begins in 2020
With a passion for 3D printing technology, we set sail on our journey, using innovation as our boat and practical work as our oar. Carrying the vision of technology popularization, Tuoyuan Technology was officially founded.
First Edition Printer Desk
Technical breakthrough
From the very beginning of the company's establishment, we started developing a piece of equipment, undergoing multiple design iterations and prototype tests, from mechanical structure optimization to control system debugging.
Optimization and iteration
Multi-material adaptation parameter setting ————
—— First successful print
R&D Completed
We filmed our first product demonstration video and successfully completed the trial production of the first batch of 15 units. Encouragingly, this batch sold out on the day of release. Even more gratifying is that these early units are still running reliably in users' hands, a testament to the product's lasting quality.
——The first 3D printer on the market with an integrated cover and equipment design
After continuous technological breakthroughs and rigorous testing, the development of the equipment has been successfully completed.
Time entered 2021
Tuoyuan Technology is beginning to move towards more specialized applications, which means that the equipment needs a comprehensive upgrade and evolution.
Initial Light Source Test Bench ————
————Self-developed diffractive light source system
The iterative upgrade of the core light source is crucial.
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So, we found a new direction to move forward—stabilized light sources with uniform illumination.
Breaking away from the commonly used matrix light source technology on the market at the time, we independently developed a diffraction light source system that leads the industry. Thanks to this, our equipment can be deeply adapted to various specialized fields.
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On this basis, we continuously develop breakthroughs
Quickly launched several specialized models for different fields
After the light source upgrade
the LS-200 can achieve further accuracy for jewelry applications
Two-component material printing
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After testing, we found that the two-component material possesses both softness and toughness, which means that during the printing process, the Z-axis not only needs to move accurately, but any vibrations must be minimized as much as possible.
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Although historical equipment is capable of forming prints, various failures in printing still occur due to the material properties.
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Vascular verification samples have complex shapes and many suspended hollow structures, but the printing did not result in deformation, clogging, or other failures.
Early on, we began exploring the adaptability of flexible materials, approaching from printing to application comprehensively, to develop stable and usable application solutions.
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To this end, the specialized LCD-2A model for dual-component material printing was born, making its mark in detailed applications such as insoles, handles, gloves, and bionics.
With the successful application of flexible printing technology in fields such as shoemaking and bionics, the market demand for handling large-sized components has increasingly become apparent. To meet the needs of industrial-grade applications, we have also launched a more versatile, larger cabinet-type model.
Taking this as an opportunity, we came into contact with more applications in flexible printing
Structure Generation
Integrated complex structure molding
Breaking the limitations of traditional processes.
Posthumous portrait restoration
Quick on-demand customization
Accurately restores facial contours and texture.
Bionic Applications
Flexible materials accurately replicate and vividly present the texture and form of biological structures.Shoe-making application
Custom insoles precisely fit the feet, with flexible materials that offer both comfort and durability.
Taking the orthodontic application model as an example
Dental-specific equipment, led by the LCD-1A, maintains a stable printing accuracy within ±0.05mm, fully meeting the stringent requirements for precision in dental morphology. To accommodate different application scenarios, we offer a full range of devices from desktop to industrial levels—the compact devices are optimized for chairside operation in clinics, taking up minimal space and providing convenient operation, while the large cabinet machines are designed for dental processing centers, supporting batch model printing simultaneously, effectively improving production efficiency.
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±
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Fitting accuracy
Printing Accuracy
Service life
— In the field of dentistry
SIMBA3D Large-Format Commercial Machine
LCD devices that were bestsellers during the same period
High-precision, highly versatile equipment
Three self-developed desktop LCD devices, deeply adapted for niche applications such as shoemaking, dentistry, and education
Guangdong · Dongguan
Company Location
USA
Germany
Turkey
India
Not only does it have a solid market foundation in the domestic LCD printer market, but it is also exported to many countries and regions overseas. Its mature delivery, adaptation, and service system allow high-quality equipment to cross mountains and rivers, consistently reaching users around the world.
More and more people are coming to realize that visiting us to observe, communicate, and share experiences has become the norm.
Within the industry
The filming took place in August 2021
Printing equipment awaiting shipment
The filming took place in January 2022
Equipment undergoing aging testing
Recognition and Rewards
The external attention and recognition of our multi-field technological explorations have brought development opportunities to the company in the contract manufacturing sector. These affirmations have directly translated into a continuous growth of contract manufacturing orders, generating revenue that effectively supports our in-depth research and development in various technological directions, creating a positive cycle where business and innovation mutually reinforce each other.
May 2021
Tuoyuan is undergoing its first major expansion and relocation. The growing number of orders provides us with a better working environment
The success achieved with traditional LCD devices has not made us stop moving forward.
Instead, the surplus resources are invested in more interesting and innovative research and development
LCD Sinking Printing
For example
Testing of mechanical structures
and control systems—————————————————————————————————
Unlike the printing principle of traditional LCD/DLP, the bottom-up type is closer to the SLA printing model, and issues such as leveling, liquid surface height control, and scraper control need to be addressed
For light-curing equipment, light is fundamental to shaping, and the key challenge is how to make the light precisely form the pattern we need while delivering enough energy to the resin to cure it
Projection Light Source Test
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In the end, we completed the development of the downward optical path system, achieving focal length adjustment and projection size scaling, while meeting the requirements of high-precision imaging and large-screen uniform coverage under controlled costs
Micro-wax printing is a specialized technology in the field of 3D printing that focuses on micron-level high-precision shaping. Utilizing the wax's characteristic of being 'low-melting and easy to remove,' it has become a 'bridge tool' in areas such as precision casting and biological scaffolds—the printed wax models can serve as intermediate carriers for the indirect production of high-performance parts made of metals, ceramics, and biomaterials
For example, again
Micro-wax printing
The precision of micro-wax printing relies on the equipment's extreme control over 'material output' and the 'forming platform,' and any slight deviation will be magnified.
Model gap <0.1 mm
Besides that
There are still quite a few interesting research and development projects. Perhaps someday in the future, they will debut to everyone in an even more impressive way.
High-precision printing represented by microfluidic chips enables the creation of channels with a size of 0.05mm to 0.1mm.
The casing is directly produced through 3D printing, based on an open-source core, integrated with our instructions—a smart robot capable of conversation and autonomous movement.
Large-format LCD printing solution
Quick Print Test
Micro-scale printing
Intelligent Robot
As a cost-effective photopolymerization process, LCD is limited by the imaging screen, making it difficult to achieve large-area printing.
With regular printing, achieving 0.1mm layer thickness at 100mm/h high-speed printing, the printing is stable with no obvious layer lines.
High transparency applications
Explore the possibility of increasing transparency and reducing the yellowing rate of transparent materials after curing.
And full-color printing is one of them as well
The company continues to grow, improving year by year.
The idea that had been buried in my heart for many years gradually surfaces:
Come up with this idea
The reason is very simple
Good technology should not be shelved and left unused. In the face of high costs, complex operations, and large sizes typical of industrial-grade full-color equipment on the market, we are determined to create a desktop device truly suitable for individual creators and small studios. Our goal is to bring full-color printing technology out of the factory and onto the workbenches of more people.
High costs
Complex operation
Huge size
Based on years of accumulated experience and continuous learning, we have successively carried out related modular tests. In 2022, the final preliminary module test was completed, leading to a feasibility assessment.
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The first-generation equipment has been set up
The first integrated test rack has been built, and the self-developed software has intervened in the control, achieving the first movement.
First edition color model printing
As the initial result of our technological exploration, its surface texture and color presentation still have significant room for improvement. However, its successful printing not only validates the feasibility of our project direction but also brings immense encouragement and a sense of accomplishment to the entire R&D team, laying an important foundation for subsequent technological iterations.
————2022.12.22
Independently Developed
Building an algorithm system from scratch
From the precise analysis of color data to the coordinated control of the printing process, the algorithmic logic of each core function requires independent exploration by the R&D team. Guided by technical feasibility, we gradually build a dedicated algorithm framework adapted to the device through repeated parameter adjustments, scenario testing, and error correction. This self-developed algorithm system not only addresses the industry challenge of 'no mature solutions available,' but also achieves deep integration between algorithms and hardware, providing core technical support for stable device operation and accurate color presentation.
Algorithmic control of desktop full-color 3D printing is a core challenge in the R&D process — there are no ready-made open-source solutions on the market, nor is there mature experience that can be directly reused.
Module Integration
Launch of the first-generation machine and project initiation
Taking this as an important milestone, the 'QC' full-color printing project was officially launched. We bid farewell to the earlier fragmented module testing approach and moved into a systematic, large-scale comprehensive testing phase, verifying multiple aspects from device stability and color reproduction to operational convenience.
After continuous efforts, the R&D team completed the integration and adaptation of the core full-color printing module, successfully creating the first-generation device. This 'Prototype No. 1,' which embodies the team's hard work, successfully completed its first full-process model print.
First-generation device appearance design
The plan uses a modular layout, reasonably arranging the multi-color feeding system, precision motion mechanism, and optical components, ensuring maintenance convenience while guaranteeing printing accuracy, and establishing a clear technical path for future updates and iterations.
Second edition equipment update at the end of 2023
Second
generation equipment
Based on the data and experience accumulated from testing the first-generation equipment, we conducted a systematic analysis of the issues identified and implemented optimizations and improvements, resulting in the second-generation prototype. With the completion of the new model, the equipment immediately entered a new round of validation, carrying out comprehensive tests covering performance, stability, and reliability.
Support Optimization Control software Miniaturization High adaptability |
Support algorithm optimization
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The team completed an upgrade to the 3D printing pre-processing support algorithm, successfully achieving automatic detection and precise filling of vertical gaps in models. By intelligently determining the range for adding supports, it ensures a smooth printing process while also achieving dual goals of reduced support material consumption and simplified post-processing cleaning.
Integrated self-developed software
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From nothing to something, independently completed the full-process development of integrated pre-processing and control software. The software integrates core functions, achieving simplified operation and full functional coverage, allowing users to easily get started without professional experience.
Advancing from Device Miniaturization
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While maintaining core performance and operational stability, the team completed advanced optimization of the device's miniaturization. By optimizing the internal structural layout and streamlining redundant components, they successfully reduced the device size, making the product more suitable for desktop-level applications.
Multi-scenario adaptation
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The team successfully completed comprehensive stability testing of the equipment and verified compatibility with models from multiple industries and types. The equipment operates reliably in various real-world application scenarios, successfully meeting diverse printing needs.
———— Progress ————
Third Edition Equipment Update September 2024
After long-term testing and modular iterations, all key issues have been resolved. Based on a mature solution, the team has successfully developed a third-generation model with a more compact structure and more stable performance.
In August 2025, the QC2A made its official debut at the Formnext exhibition.
At the Formnext exhibition, the company's self-developed QC2A full-color 3D printer made its debut public appearance. During the exhibition, multiple full-color models printed by this device were also showcased, earning attention and recognition from various audiences on-site thanks to its solid printing quality.At the Formnext exhibition, the company's self-developed QC2A full-color 3D printer made its debut public appearance. During the exhibition, multiple full-color models printed by this device were also showcased, earning attention and recognition from various audiences on-site thanks to its solid printing quality.
Media Interview
On-site Q&A
Visitor Arrival
After the exhibition, many industry partners and potential clients proactively made appointments to visit the company for on-site inspections
Visitors closely observed the operating status of the equipment, gained a detailed understanding of core technological details and printing capabilities, and had in-depth discussions with the team about potential applications and collaboration opportunities. The on-site hands-on technical demonstrations and open interactive communication allowed visitors to clearly perceive the product's value and also made the intentions for cooperation between both parties clearer.
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The success of the exhibition didn’t make us stop exploring; instead, it became the driving force for continual improvement. Building on our existing technological foundation, the team has fully devoted itself to developing new products — on one hand, focusing on miniaturization to create a mini version of the device that better suits desktop use; on the other hand, expanding in scale to tackle the development of a more powerful ProMax version.
Stay tuned
QC2A is now available on Kickstarter
The story is just beginning!
Model materialization
Education, Medicine
IP Derivative Production
learn more
Easily complete small-batch customization
The top choice for startups
Application Case
Real-life figurines, custom portraits
Join Us for Collaboration
We sincerely invite marketing and operations elites, as well as electrical and mechanical development engineers and front-end and back-end process technology talents to join us! We offer a broad platform, comprehensive benefits, competitive salaries, and ample opportunities for career development! We look forward to your joining us to create a better future together!
Interested candidates can leave a message at yangqiao@simba3d.cn|
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拓远科技（东莞）有限公司
Tuoyuan Technoloqy(Dongguan).Co.,Ltd
Telephone
0769-82827720
+86 17665001441
Company address: Room 803, Building 1, Building 13, Jewelry Culture Industrial Park, No. 568, Huanchang North Road, Changping Town, Dongguan City, Guangdong Province, China
Zip Code: 523520
E-mail: yangqiao@simba3d.cn
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