Introduction – Company Background

GuangXin Industrial Co., Ltd. is a specialized manufacturer dedicated to the development and production of high-quality insoles.

With a strong foundation in material science and footwear ergonomics, we serve as a trusted partner for global brands seeking reliable insole solutions that combine comfort, functionality, and design.

With years of experience in insole production and OEM/ODM services, GuangXin has successfully supported a wide range of clients across various industries—including sportswear, health & wellness, orthopedic care, and daily footwear.

From initial prototyping to mass production, we provide comprehensive support tailored to each client’s market and application needs.

At GuangXin, we are committed to quality, innovation, and sustainable development. Every insole we produce reflects our dedication to precision craftsmanship, forward-thinking design, and ESG-driven practices.

By integrating eco-friendly materials, clean production processes, and responsible sourcing, we help our partners meet both market demand and environmental goals.

Core Strengths in Insole Manufacturing

At GuangXin Industrial, our core strength lies in our deep expertise and versatility in insole and pillow manufacturing. We specialize in working with a wide range of materials, including PU (polyurethane), natural latex, and advanced graphene composites, to develop insoles and pillows that meet diverse performance, comfort, and health-support needs.

Whether it's cushioning, support, breathability, or antibacterial function, we tailor material selection to the exact requirements of each project-whether for foot wellness or ergonomic sleep products.

We provide end-to-end manufacturing capabilities under one roof—covering every stage from material sourcing and foaming, to precision molding, lamination, cutting, sewing, and strict quality control. This full-process control not only ensures product consistency and durability, but also allows for faster lead times and better customization flexibility.

With our flexible production capacity, we accommodate both small batch custom orders and high-volume mass production with equal efficiency. Whether you're a startup launching your first insole or pillow line, or a global brand scaling up to meet market demand, GuangXin is equipped to deliver reliable OEM/ODM solutions that grow with your business.

Customization & OEM/ODM Flexibility

GuangXin offers exceptional flexibility in customization and OEM/ODM services, empowering our partners to create insole products that truly align with their brand identity and target market. We develop insoles tailored to specific foot shapes, end-user needs, and regional market preferences, ensuring optimal fit and functionality.

Our team supports comprehensive branding solutions, including logo printing, custom packaging, and product integration support for marketing campaigns. Whether you're launching a new product line or upgrading an existing one, we help your vision come to life with attention to detail and consistent brand presentation.

With fast prototyping services and efficient lead times, GuangXin helps reduce your time-to-market and respond quickly to evolving trends or seasonal demands. From concept to final production, we offer agile support that keeps you ahead of the competition.

Quality Assurance & Certifications

Quality is at the heart of everything we do. GuangXin implements a rigorous quality control system at every stage of production—ensuring that each insole meets the highest standards of consistency, comfort, and durability.

We provide a variety of in-house and third-party testing options, including antibacterial performance, odor control, durability testing, and eco-safety verification, to meet the specific needs of our clients and markets.

Our products are fully compliant with international safety and environmental standards, such as REACH, RoHS, and other applicable export regulations. This ensures seamless entry into global markets while supporting your ESG and product safety commitments.

ESG-Oriented Sustainable Production

At GuangXin Industrial, we are committed to integrating ESG (Environmental, Social, and Governance) values into every step of our manufacturing process. We actively pursue eco-conscious practices by utilizing eco-friendly materials and adopting low-carbon production methods to reduce environmental impact.

To support circular economy goals, we offer recycled and upcycled material options, including innovative applications such as recycled glass and repurposed LCD panel glass. These materials are processed using advanced techniques to retain performance while reducing waste—contributing to a more sustainable supply chain.

We also work closely with our partners to support their ESG compliance and sustainability reporting needs, providing documentation, traceability, and material data upon request. Whether you're aiming to meet corporate sustainability targets or align with global green regulations, GuangXin is your trusted manufacturing ally in building a better, greener future.

Let’s Build Your Next Insole Success Together

Looking for a reliable insole manufacturing partner that understands customization, quality, and flexibility? GuangXin Industrial Co., Ltd. specializes in high-performance insole production, offering tailored solutions for brands across the globe. Whether you're launching a new insole collection or expanding your existing product line, we provide OEM/ODM services built around your unique design and performance goals.

From small-batch custom orders to full-scale mass production, our flexible insole manufacturing capabilities adapt to your business needs. With expertise in PU, latex, and graphene insole materials, we turn ideas into functional, comfortable, and market-ready insoles that deliver value.

Contact us today to discuss your next insole project. Let GuangXin help you create custom insoles that stand out, perform better, and reflect your brand’s commitment to comfort, quality, and sustainability.

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Flexible manufacturing OEM & ODM Taiwan

Are you looking for a trusted and experienced manufacturing partner that can bring your comfort-focused product ideas to life? GuangXin Industrial Co., Ltd. is your ideal OEM/ODM supplier, specializing in insole production, pillow manufacturing, and advanced graphene product design.

With decades of experience in insole OEM/ODM, we provide full-service manufacturing—from PU and latex to cutting-edge graphene-infused insoles—customized to meet your performance, support, and breathability requirements. Our production process is vertically integrated, covering everything from material sourcing and foaming to molding, cutting, and strict quality control.China OEM factory for footwear and bedding

Beyond insoles, GuangXin also offers pillow OEM/ODM services with a focus on ergonomic comfort and functional innovation. Whether you need memory foam, latex, or smart material integration for neck and sleep support, we deliver tailor-made solutions that reflect your brand’s values.

We are especially proud to lead the way in ESG-driven insole development. Through the use of recycled materials—such as repurposed LCD glass—and low-carbon production processes, we help our partners meet sustainability goals without compromising product quality. Our ESG insole solutions are designed not only for comfort but also for compliance with global environmental standards.Taiwan OEM insole and pillow supplier

At GuangXin, we don’t just manufacture products—we create long-term value for your brand. Whether you're developing your first product line or scaling up globally, our flexible production capabilities and collaborative approach will help you go further, faster.High-performance insole OEM factory Taiwan

📩 Contact us today to learn how our insole OEM, pillow ODM, and graphene product design services can elevate your product offering—while aligning with the sustainability expectations of modern consumers.Taiwan pillow ODM development factory

Termites of the species Neocapritermes taracua with a blue body on the back formed by laccase BP76. Credit: Dr. Aleš Buček Neocapritermes taracua termites carry a life-ending enzyme that, when mixed with another compound during attacks, produces a lethal liquid, sacrificing the termite to protect its colony. Older worker termites of the species Neocapritermes taracua protect their colonies with an unparalleled defense mechanism. When the colony is attacked, they sacrifice themselves by setting off an explosive chemical reaction, the result of which is a toxic liquid that immobilizes and poisons their adversary. Now, researchers from the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, in cooperation with colleagues from the Faculty of Tropical AgriScience of the Czech University of Life Sciences in Prague, have unraveled the mysteries of these kamikaze termites. In a study published in the scientific journal Structure, Dr. Jana Škerlová and her colleagues from the scientific group of Assoc. Prof. Pavlína Maloy Řezáčová provide a detailed description of the mechanism by which the mysterious enzyme that termites carry on their backs works. Researchers from the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, in cooperation with colleagues from the Faculty of Tropical AgriScience of the Czech University of Life Sciences in Prague, are unraveling the mysteries of the life of termites. Unique Defense Mechanisms of Neocapritermes Taracua The termite species Neocapritermes taracua has evolved a peculiar defense mechanism that is unparalleled in the insect world. Worker termites play a key role in it. Over their lifetime, they gradually amass a particular enzyme, blue laccase BP76, in special pockets on their backs. When their colony finds itself in danger, older individuals tear this ‘rucksack’ apart. The enzyme is then almost immediately mixed with another substance stored in the termite body, which up to this point is relatively harmless, creating a sticky liquid containing highly poisonous benzoquinones. Although this kills the kamikaze termite itself, it also immobilizes or kills the attacker. A termite of the species Neocapritermes taracua with a blue body on the back formed by laccase BP76. Credit: Dr. Aleš Buček Scientific Breakthrough in Enzyme Stability How this potentially explosive enzyme stays active in a solid state on the backs of insects was a true scientific riddle. Scientists from the Structural Biology research group at IOCB Prague have solved the puzzle with the help of X-ray crystallography. Jana Škerlová was intrigued by the fact that the blue laccase borne by termites contains an unusually strong bond between two amino acids—which are the building blocks of proteins—near the active site of the enzyme, to which the target molecule binds and where it reacts. She explains: “Unravelling the three-dimensional structure of laccase BP76 revealed that this enzyme uses a variety of stabilization strategies, which make it not only highly durable, but also fully functional even in the harsh conditions of tropical rainforests.” Due to its unique structure, laccase BP76 not only remains intact but also active even though it rests on the back of a termite throughout its entire life. This is crucial for the enzyme’s role in the defense mechanism because, in the event of an attack on the colony, the reaction must be immediate. Graphical abstract: A termite of the species Neocapritermes taracua with a blue body on its back formed by laccase BP76. Top right: the chemical reaction catalyzed by the enzyme. The increasing blue color indicates the formation of toxic products. Credit: Škerlová, J. et al. Structure 2024. https://doi.org/10.1016/j.str.2024.07.015 Lifetime Burden of Termites Termites of the species Neocapritermes taracua can live a whole lifetime with this suicidal load. Young individuals, who are still capable of doing a lot of work for their colony, carry only small amounts of the enzyme in their back pockets. The blue ‘rucksack’, in which the explosive material accumulates, grows larger over time as the insect loses strength. Its last service to the termite mound is that it is prepared to sacrifice itself for the good of the colony. Dr. Jana Škerlová (in front) & Assoc. Prof. Pavlína Maloy Řezáčová, head of the Structural Biology group at IOCB Prague. Credit: Tomáš Belloň/IOCB Prague Role of Structural Biology in Understanding Termite Defense The fact that Neocapritermes taracua termites have solid packets of an active enzyme tucked into pockets of their raincoats, which they do not hesitate to use as a weapon in an emergency, was first observed by researchers in French Guiana some years ago. That research, published in the journal Science, also bears the IOCB Prague seal. One of the researchers who collaborated on the seminal study was Professor Jan Šobotník, who is also a co-author of the present paper and currently works at the Faculty of Tropical AgriScience of the Czech University of Life Sciences. “Our discovery is an excellent illustration of the irreplaceable role of structural biology. Just as knowledge about individual components of an instrument sheds light on how it works, knowing the three-dimensional structure (i.e. the positions of individual atoms) of a molecule helps us understand a biological process. In this case, it is a unique defense mechanism of termites,” emphasizes Pavlína Řezáčová, head of the laboratory from which the research originates. Reference: “Crystal structure of blue laccase BP76, a unique termite suicidal defense weapon” by Jana Škerlová, Jiří Brynda, Jan Šobotník, Marek Zákopčaník, Petr Novák, Thomas Bourguignon, David Sillam-Dussès and Pavlína Řezáčová, 15 August 2024, Structure. DOI: 10.1016/j.str.2024.07.015

Scientists discovered ancient nematodes in the Siberian Permafrost, one of which was identified as a previously undescribed species, Panagrolaimus kolymaensis. The nematodes demonstrated similar survival mechanisms to the model nematode Caenorhabditis elegans. The research indicates that nematodes have developed ways to preserve life over geological time periods, potentially informing conservation strategies in the face of global warming. Credit: Alexei V. Tchesunov and Anastasia Shatilovich / Institute of Physicochemical and Biological Problems in Soil Science RAS An international research team shows that a newly discovered nematode species from the Pleistocene share a molecular toolkit for survival with the nematode Caenorhabditis elegans. Some organisms, such as tardigrades, rotifers, and nematodes, can survive harsh conditions by entering a dormant state known as “cryptobiosis.” In 2018, researchers from the Institute of Physicochemical and Biological Problems in Soil Science RAS in Russia found two roundworms (nematode) species in the Siberian Permafrost. Radiocarbon dating indicated that the nematode individuals have remained in cryptobiosis since the late Pleistocene, about 46,000 years ago. Researchers from the Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG) in Dresden, the Center for Systems Biology Dresden (CSBD), and the Institute of Zoology at the University of Cologne, all located in Germany, used genome sequencing, assembly, and phylogenetic analysis and found that the permafrost nematode belongs to a previously undescribed species, Panagrolaimus kolymaensis. They showed that the biochemical mechanisms employed by Panagrolaimus kolymaensis to survive desiccation and freezing under laboratory conditions are similar to those of a life-cycle stage in the important biological model Caenorhabditis elegant. P. kolymaensis, female. Scanning electron picture. Credit: Alexei V. Tchesunov and Anastasia Shatilovich / Institute of Physicochemical and Biological Problems in Soil Science RAS Revival and Initial Investigation of the Nematodes When Anastasia Shatilovich at the Institute of Physicochemical and Biological Problems in Soil Science RAS in Russia revived two frozen individual nematodes from a fossilized burrow in silt deposits in the Siberian permafrost, she and her colleagues were beyond excited. After thawing the worms in the lab, a radiocarbon analysis of plant material from the burrow revealed that these frozen deposits, 40 meters below the surface, had not thawed since the late Pleistocene, between 45,839 and 47,769 years ago. At the same time, the research group of Teymuras Kurzchalia at the MPI-CBG (Teymuras Kurzchalia is now retired) was already addressing the question of how larval stages of the nematode Caenorhabditis elegans survive extreme conditions. When the team heard about the permafrost nematodes, they immediately reached out for a collaboration with Anastasia Shatilovich. Collaboration and Further Research Vamshidhar Gade, a doctoral student at that time in the research group of Teymuras Kurzchalia, started to work with the permafrost nematodes. “What molecular and metabolic pathways these cryptobiotic organisms use and how long they would be able to suspend life are not fully understood,” he says. Vamshidhar is now working at the ETH in Zurich, Switzerland. Genome Analysis and Species Identification The researchers in Dresden conducted a high-quality genome assembly of one of the permafrost nematodes in collaboration with Eugene Myers, Director Emeritus and research group leader at the MPI-CBG, the DRESDEN-concept Genome Center, and the research group of Michael Hiller, research group leader at that time at the MPI-CBG and now Professor of Comparative Genomics at the LOEWE-TBG and the Senckenberg Society for Nature Research. Despite having DNA barcoding sequences and microscopic pictures, it was difficult to determine whether the permafrost worm was a new species or not. Philipp Schiffer, research group leader at the Institute of Zoology, co-lead of the incipient Biodiversity Genomics Center Cologne (BioC2) at the University of Cologne, and expert in biodiversity genomics research, joined forces with the Dresden researchers to determine the species and analyze its genome with his team. Using phylogenomic analysis, he and his team were able to define the roundworm as a novel species, and the team decided to call it “Panagrolaimus kolymaensis.” In recognition of the Kolyma River region from which it originated, the nematode was given the Latin name Kolymaensis. Survival Mechanism and Potential Implications By comparing the genome of Panagrolaimus kolymaensis with that of the model nematode Caenorhabditis elegans, the researchers in Cologne identified genes that both species have in common and that are involved in cryptobiosis. To their surprise, most of the genes necessary for entering cryptobiosis in Caenorhabditis elegans so-called Dauer larvae were also present in Panagrolaimus kolymaensis. Next, the research team evaluated Panagrolaimus kolymaensis’s ability to survive and discovered that mild dehydration exposure before freezing helped the worms prepare for cryptobiosis and increased survival at -80 degrees Celsius. At a biochemical level, both species produced a sugar called trehalose when mildly dehydrated in the lab, possibly enabling them to endure freezing and intense dehydration. Caenorhabditis elegans larvae also benefited from this treatment, surviving for 480 days at -80 degrees Celsius without suffering any declines in viability or reproduction following thawing. Revelations According to Vamshidhar Gade and Temo Kurzhchalia, “Our experimental findings also show that Caenorhabditis elegans can remain viable for longer periods in a suspended state than previously documented. Overall, our research demonstrates that nematodes have developed mechanisms that allow them to preserve life for geological time periods.” “Our findings are essential for understanding evolutionary processes because generation times can range from days to millennia and because the long-term survival of a species’ individuals can result in the re-emergence of lineages that would otherwise have gone extinct,” concludes Philipp Schiffer, one of the authors who oversaw the study. Eugene Myers adds: “P. kolymaensis‘s highly contiguous genome will make it possible to compare this feature to those of other Panagrolaimus species whose genomes are presently being sequenced by Schiffer’s team and colleagues.” Philipp Schiffer is convinced that “studying the adaptation of species to such extreme environments by analyzing their genomes will allow us to develop better conservation strategies in the face of global warming.” Teymuras Kurzchalia says: “This study extends the longest reported cryptobiosis in nematodes by tens of thousands of years.” Reference: “A novel nematode species from the Siberian permafrost shares adaptive mechanisms for cryptobiotic survival with C. elegans dauer larva” by Anastasia Shatilovich, Vamshidhar R. Gade, Martin Pippel, Tarja T. Hoffmeyer, Alexei V. Tchesunov, Lewis Stevens, Sylke Winkler, Graham M. Hughes, Sofia Traikov, Michael Hiller, Elizaveta Rivkina, Philipp H. Schiffer, Eugene W. Myers and Teymuras V. Kurzchalia, 27 July 2023, PLoS Genetics. DOI: 10.1371/journal.pgen.1010798 This work was supported by the Russian Foundation fr Basic Research (19-29-05003-mk) to AS and ER. VRG and TVK acknowledge the financial support from the Volkswagen Foundation (Life research grant 92847). PHS and TTH are supported by a DFG ENP grant to PHS (DFG project 434028868). GMH is funded by a UCD Ad Astra Fellowship. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

The so-called capsid protects the genetic information of a virus and is far more flexible than previously thought. Its proteins are organized in hexamers (grey) and pentamers (orange). Credit: Martin Obr, IST Austria Scientists at IST Austria discover how the HIV-related Rous sarcoma virus is assembled driving virus research forward. Viruses are perfect molecular machines. Their only goal is to insert their genetic material into healthy cells and thus multiply. With deadly precision, they thereby can cause diseases that cost millions of lives and keep the world on edge. One example of such a virus, although currently less discussed, is HIV that causes the ongoing global AIDS epidemic. Despite the progress made in recent years, 690,000 people died in 2019 alone as a result of the virus infection. “If you want to know the enemy, you have to know all its friends,” says Martin Obr, postdoc at the Schur group at IST Austria. Together with his colleagues, he therefore studies a virus belonging to the same family as HIV — the Rous sarcoma virus, a virus causing cancer in poultry. With its help, he now gained new insights into the important role a small molecule plays in the assembly of these types of viruses. The proteins of the virus capsid, which contains the genetic information, are much more flexible in their shape than previously thought. The small IP6 molecules (0:38) stabilize the protein hexamers (grey) and pentamers (orange). Credit: Marti Obr, IST Austria Protecting the virus blueprint In their study, published in the journal Nature Communications, the team together with collaborators at Cornell University and the University of Missouri focused on the late phase of retrovirus replication. “It is a long way from an infected cell to the mature virus particle that can infect another cell,” explains first author Martin Obr. By further developing cryo-electron tomography, postdoc Martin Obr was able to gain new insights into how viruses protect their genetic material. Credit: IST Austria A new particle buds from the cell in an immature, non-infectious state. It then forms a protective shell, a so-called capsid, around its genetic information and becomes infectious. This protective shell consists of a protein, which is organized in hexamers and a few pentamers. The team discovered that a small molecule called IP6 plays a major role in stabilizing the protein shell within the Rous sarcoma virus. “If the protective shell is not stable, the genetic information of the virus could be released prematurely and will be destroyed, but if it’s too stable the genome can’t exit at all and, therefore, becomes useless,” says Assistant Professor Florian Schur. In a previous study, he and his colleagues were able to show IP6 is important in the assembly of HIV. Now, the team proved it to be as important in other retroviruses showing just how essential the small molecule is in the virus life cycle. “When building a car, you have all these big metal parts, like the hood, the roof, and the doors — the screws are connecting everything. In our case, the big parts are the capsid proteins and the IP6 molecules are the screws,” says Obr. Unexpected flexibility Further developing cryo-electron tomography, a technique that allows scientists to look at extremely small samples in their natural state, the team was able to see how variable the shapes formed by capsid proteins are. “Now we ask ourselves: Why does the virus change the shape of its capsid? What is it adapting to?” says postdoc Martin Obr. Different capsid shapes within the same type of virus could point to differences in the infectivity of virus particles. “Whatever happens, happens for a reason but there is no clear answer yet,” says Florian Schur. Further developing the technology to get to the bottom of these highly optimized pathogens remains a challenging and fascinating task for the scientists. Reference: “Structure of the mature Rous sarcoma virus lattice reveals a role for IP6 in the formation of the capsid hexamer” by Martin Obr, Clifton L. Ricana, Nadia Nikulin, Jon-Philip R. Feathers, Marco Klanschnig, Andreas Thader, Marc C. Johnson, Volker M. Vogt, Florian K. M. Schur & Robert A. Dick, 28 May 2021, Nature Communications. DOI: 10.1038/s41467-021-23506-0

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