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SUNLU unveils an innovative range of dryers and filaments at RAPID + TCT 2025. The Chinese company also strengthens its presence in Eastern Europe through new regional partnerships. With over 25 million units sold globally, SUNLU continues to innovate in the 3D printing sector.
At the must-attend event in Chicago, SUNLU showcased the FilaDryer E2 and SP2, devices designed to maintain optimal moisture levels during the storage and use of filaments. At the same time, the company launched a series of new filaments adapted for industrial and consumer applications, including glass fiber reinforced PA6 for increased mechanical strength, TPU90A for its flexibility and abrasion resistance, as well as PEEK, a high-performance thermoplastic known for its thermal and structural stability. Among the new arrivals, there is also PLA Silk+ available in four color variants, PLA Matte in two-color options, and a flame-retardant ABS formulation.
Mathieu Noguier, Sales and Marketing Manager for Europe at SUNLU, stated: “With the new FilaDryers and our advanced range of filaments, we enable everyday creators and specialized engineers to achieve professional-quality results with every print.”
As part of its international expansion strategy, SUNLU has signed distribution agreements with Botland in Poland and Bagrujto in the Czech Republic. These partnerships aim to strengthen regional distribution networks and better respond to the demands of local markets. Wendy Yin, Head of the B2B Sales Department, stated: “Our growth in Eastern Europe reflects our commitment to bringing innovative 3D printing solutions closer to local markets.”
To support product demonstrations at RAPID + TCT, SUNLU collaborated with VogMan, a specialist in 3D printing applications, and GamingTrend, a content platform focused on gaming and technology. Together, they are organizing live demonstrations showcasing the new dryers and filament types, illustrating practical use cases in design prototyping, hobby modeling, and the production of functional parts.
Founded in 2013 in Zhuhai, often referred to as the “Capital of Printing Supplies” in China, SUNLU operates over 40 production lines and holds more than 200 intellectual property rights, reflecting its long-term investment in research and development.
RAPID + TCT 2025 positions itself as a hub for collaboration in additive manufacturing, partnering with America Makes’ Spring TRX event and organized with SME. This event brings together players from the aerospace, defense, mobility, and advanced manufacturing sectors, fostering innovation and strategic exchanges. With Michigan’s defense sector valued at $30 billion, the event is expected to accelerate the deployment of advanced 3D printing technologies and enhance the synergy between research and commercialization.
sunlu at RAPID + TCT 2025: an innovative presentation
At the RAPID + TCT 2025 show in Chicago, Sunlu, a Chinese manufacturer recognized in the field of 3D printing, captivated the audience’s attention with the launch of its new products and a strategic expansion. Since its inception in 2013 in Zhuhai, nicknamed the “capital of printing supplies” in China, Sunlu has established itself as a leader by offering high-quality filaments, resins, and accessories. This year, the company has taken a significant step by introducing its latest innovative filaments and the FilaDryers, designed to optimize the storage of 3D printing materials.
What new filaments is Sunlu unveiling?
Sunlu has expanded its material portfolio by launching a diverse range of filaments designed to meet the varied needs of users, whether industrial or hobbyist. Among the new products, the glass fiber reinforced PA6 offers increased mechanical strength, ideal for applications requiring robustness and durability. The TPU90A, on the other hand, is specially formulated to provide exceptional flexibility and abrasion resistance, perfect for soft and wear-resistant parts.
Another major addition is the PEEK filament, a high-performance thermoplastic recognized for its thermal and structural stability, suitable for demanding environments and critical applications. For users seeking aesthetics and variety, Sunlu offers PLA Silk+ available in four color variants, as well as PLA Matte in bi-color options, allowing for advanced customization of prints. Finally, a new formulation of ABS with flame-retardant properties extends Sunlu’s offering to both professional and consumer segments, further strengthening its position in the 3D printing materials market.
These innovations demonstrate Sunlu‘s commitment to providing cutting-edge material solutions, tailored to the growing demands of the 3D printing industry. To learn more about advances in filaments, see the PLA market analysis.
The FilaDryers: a revolution for filament storage
Moisture management is crucial to ensure the quality of 3D prints. Aware of this challenge, Sunlu has introduced its new FilaDryers E2 and SP2, innovative filament dryers designed to maintain optimal moisture levels during storage and use of filaments. These smart devices ensure that the filament remains dry and ready for use, thereby minimizing adhesion problems and surface imperfections during printing.
The FilaDryers are equipped with advanced sensors that monitor humidity conditions in real time and automatically adjust drying settings. This precision allows users to extend the lifespan of their filaments and maintain a consistent quality of prints, whether intended for design prototypes or functional parts. By integrating these filament dryers into their workflow, creators can focus on innovation without worrying about material variations.
For those interested in the technical aspects of moisture management in 3D printing, the evaluation of the carcinogenic potential of particles emitted by 3D printing devices can provide additional insights.
A strategic expansion in Eastern Europe
As part of its international expansion strategy, Sunlu has announced its entry into the Eastern European market through new regional partnerships. The company has signed distribution agreements with Botland in Poland and Bagrujto in the Czech Republic, thus strengthening its distribution network and its ability to respond proactively to local demands.
Wendy Yin, head of the B2B sales department at Sunlu, stated: “Our growth in Eastern Europe reflects our commitment to bringing our innovative 3D printing solutions closer to local markets.” These strategic partnerships enable Sunlu to better understand the specific needs of each region and tailor its offerings accordingly, while ensuring high-quality technical and commercial support.
This expansion also aims to capitalize on the rise of 3D printing in various sectors such as aerospace, defense, mobility, and advanced manufacturing. By working closely with local distributors, Sunlu ensures a solid presence and increased availability of its products, which is essential to maintain its leadership position in a constantly evolving market.
Live demonstrations and collaborations
To illustrate the effectiveness of its new products, Sunlu has collaborated with VogMan, a specialist in 3D printing applications, and GamingTrend, a content platform focused on gaming and technology. Together, they organized live demonstrations at the RAPID + TCT 2025 show, highlighting the FilaDryers and new filaments in practical scenarios.
These demonstrations showcased how Sunlu’s filament dryers and materials can be used in various contexts ranging from design prototyping to hobby modeling and producing functional parts. For example, the creation of autonomous robots without electronics using innovative filaments perfectly illustrates the versatility of Sunlu products.
Visitors to the show were able to experience in real time the advantages of the FilaDryers and the new filaments, thereby reinforcing confidence in the quality and performance of Sunlu solutions. These collaborations with industry experts and technology influencers have also increased the brand’s visibility and demonstrated its commitment to innovation and quality.
Sunlu’s commitment to research and development
With over 200 intellectual property rights, Sunlu demonstrates a strong commitment to research and development (R&D). The company continually invests in innovation to develop new materials and technologies that meet the changing needs of the 3D printing industry.
This approach translates into the constant introduction of new filaments and accessories, as well as improvements to existing technologies such as FilaDryers. Sunlu’s ability to innovate relies on its more than 40 production lines and over 25 million units sold worldwide, enabling it to leverage extensive experience and in-depth expertise.
The emphasis on R&D allows Sunlu to stay at the forefront of technology, offering solutions that enhance the performance and reliability of 3D prints. This proactive approach is also evident in their participation in international events such as RAPID + TCT, where they showcase and test their latest innovations in collaboration with industry leaders.
For innovation enthusiasts, the creation of interconnected dynamic objects through 3D printing perfectly illustrates Sunlu’s ability to push the boundaries of what 3D printing can offer.
Why RAPID + TCT 2025 is the ideal place for these announcements
RAPID + TCT 2025 is recognized as a central hub for collaboration in additive manufacturing. By co-locating with America Makes’ Spring TRX event, organized in partnership with SME, the show brings together key players from the aerospace, defense, mobility, and advanced manufacturing sectors. This stimulating environment creates ideal opportunities for Sunlu to present its innovations to a targeted and influential audience.
The event provides a unique platform to discuss the latest trends and technological advancements, consequently fostering innovation and strategic dialogue. With the Michigan defense sector representing a $30 billion market, the integration of advanced technologies like those from Sunlu facilitates the industrial adoption of 3D printing solutions.
Furthermore, renowned companies like Ford and Stratasys also participate, reinforcing the role of AM (additive manufacturing) in prototyping and automotive tooling. In this regard, Ford’s engineering team showcases the use of the Stratasys F3300 printer to produce test components and functional parts, underscoring the importance of high-quality industrial solutions compared to less efficient desktop systems.
By participating in RAPID + TCT 2025, Sunlu gains increased visibility and can establish valuable connections with industry leaders while showcasing its own innovations. This strategic positioning enhances Sunlu’s ability to influence the 3D printing market and support the company’s growth on a global scale.
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