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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Soft-touch pillow OEM manufacturing factory in 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.Taiwan athletic insole OEM production plant

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.Graphene insole manufacturing factory in Taiwan

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.Thailand pillow OEM manufacturer

📩 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.Vietnam foot care insole ODM expert

Researchers at Kyushu University discovered the chemical pathways that regulate synaptic pruning, a crucial phase in brain development where excessive and incorrect neuronal connections are eliminated. The team found that in the presence of neurotransmitter signaling, the receiving dendrite is protected while other dendrites of the same neuron are set on a path to be pruned, a mechanism that helps refine neural networks and contribute to proper brain maturation. Scientists elucidate the process through which synapses compete with each other, and describe how during development, weak and noisy synapses are eliminated during development. Scientists from Kyushu University have uncovered the mechanisms underlying a crucial but often overlooked stage in brain development known as synaptic pruning. The research team used mouse mitral cells, a kind of neuron in the olfactory system, for their study. They discovered that when neurons accept a neurotransmitter signal, the recipient dendrite is shielded via a sequence of chemical pathways. Simultaneously, the depolarization triggers other dendrites from the identical cell to follow a separate pathway that promotes pruning. The findings were recently published in the journal Developmental Cell. How neurons connect and remodel themselves is a fundamental question in neurobiology. The key concept behind proper networking is in neurons forming and strengthening connection with other neurons while pruning excessive and incorrect ones. “A common phrase in neural circuit remodeling is ‘fire together wire together’ and ‘out of sync, lose your link.’ The former describes how neurons that pass signals between each other tend to strengthen connections, whereas the latter explains that without said signaling that connection diminishes,” explains Professor Takeshi Imai from Kyushu University’s Faculty of Medical Sciences, who led the study. “It’s a refining process that is fundamental for proper brain maturation.” Olfactory bulb of mouse two days after birth with fluorescence indicating signaling. The video shows that glomeruli, the signaling way station in the olfactory bulb, spontaneously send out signals. This spontaneous signaling will eventually lead to proper networking and pruning of mitral cells. The video was imaged ex vivo using two-photon microscopy. Credit: Kyushu University/Imai Lab A Long-Standing Mystery in Neural Circuit Remodeling Over the decades, researchers—including Prof Imai—have explored the fundamental process of how neurons form and strengthen their connections. However, there had been one major gap in the process that few people were examining: how the connections are eliminated. “The elimination of neuronal connections, what we call pruning, was something everybody in the field knew about and observed. But if you look at the literature, there was a lack of study on the exact mechanism that drove the process,” explains first author Satoshi Fujimoto. Elimination of connections happens everywhere in the nervous system, for example in neuromuscular junctions, the neurons that send signals to your muscles to move. At first, the muscle fibers receive inputs from many motor neurons. As you grow, these connections are finetuned, where some are strengthened, and others are eliminated, until just one neuron connects to one muscle fiber. It is why you have awkward motor control and coordination at an early age. In early development, neurons called mitral cells grow multiple branches to connect with multiple glomeruli. Like a bonsai, as development progresses branches get strengthened and pruned. But while researchers investigated closely the mechanism of branch strengthening, how pruning was induced remained under-studied. Kyushu University researchers found that when mitral cells receive the neurotransmitter glutamate, the subsequent signal triggers local suppression of RhoA, protecting that dendrite. At the same time, the depolarization activates the pruning machinery—controlled by RhoA—in dendrites that did not receive the glutamate input. The winner dendrite takes all. Credit: Kyushu University/Imai Lab “We decided to investigate what exactly happens in neurons during remodeling, so, we looked into using mouse mitral cells, a type of cell housed in the olfactory bulb, the brain center involved in our sense of smell. In adults, mitral cells have a single connection to a signaling waystation called the glomerulus. But in early development mitral cells send branches into many glomeruli,” states Fujimoto. “As time progresses, these branches get pruned to leave a single strong connection. In the end, the mitral cells can sniff out only a specific type of smell.” Glutamate in Pruning and Strengthening Connections First, the team found that spontaneous waves of the neurotransmitter glutamate in the olfactory bulb facilitate dendrite pruning. The team then focused on the mitral cell’s inner signaling pathways. What they found was a unique protection/punishment machinery that would strengthen certain connections and kick off the pruning of others. “We found that in the mitral cells it was the signaling from glutamate that was essential for pruning. When glutamate binds to its receptor NMDAR in a dendrite, it suppresses the pruning machinery molecule called RhoA,” continues Fujimoto. “This ‘save-me’ signal is important to protect it from pruning.” From the moment mice are born, their mitral cells extend multiple dendrites into multiple glomeruli. They form branches and excitatory synapses in the glomerulus at around day three after birth. By day six, they form single dendrites through selective pruning. This makes it possible to receive information from only one type of olfactory receptor (odor sensor), which is the basis of odor discrimination. Credit: Kyushu University/Imai Lab Upon the glutamate input, the mitral cell also depolarizes and fires a signal. The team also found that depolarization triggers the activation of RhoA in other dendrites of the same cell, and kicking off the pruning process. Simply put, the dendrite that receives the direct glutamate signal is protected, while the other dendrites get pruned. “This ‘punishment’ signal for synapse elimination only acts on non-protected synapses, and it explains how only a strong connection becomes the winner and all the others mediating weak and noisy inputs become the losers,” Imai explains. The team’s findings reveal new information about an over-looked but critical phase in neural development. “Proper pruning of neuronal connections is just as important as the strengthening of the network. If it goes awry in either direction it can lead to different kinds of neurophysiological disorders. Too few connections have been linked to schizophrenia, whereas too many connections have been found in people with autism spectrum disorder, for example.” says Imai. “To understand these sorts of pathologies we need to look carefully at every step of development.” Reference: “Activity-dependent local protection and lateral inhibition control synaptic competition in developing mitral cells in mice” by Satoshi Fujimoto, Marcus N. Leiwe, Shuhei Aihara, Richi Sakaguchi, Yuko Muroyama, Reiko Kobayakawa, Ko Kobayakawa, Tetsuichiro Saito and Takeshi Imai, 7 June 2023, Developmental Cell. DOI: 10.1016/j.devcel.2023.05.004

Integrated average morphed cell showing 17 select structures. Credit: Allen Institute for Cell Science Researchers Unveil a New Method To Visualize Cell Organization Working with hundreds of thousands of high-resolution images, researchers from the Allen Institute for Cell Science, a division of the Allen Institute, put numbers on the internal organization of human cells — a biological concept that has proven incredibly difficult to quantify until now. The scientists also documented the diverse cell shapes of genetically identical cells grown under similar conditions in their work. Their findings were recently published in the journal Nature. “The way cells are organized tells us something about their behavior and identity,” said Susanne Rafelski, Ph.D., Deputy Director of the Allen Institute for Cell Science, who led the study along with Senior Scientist Matheus Viana, Ph.D. “What’s been missing from the field, as we all try to understand how cells change in health and disease, is a rigorous way to deal with this kind of organization. We haven’t yet tapped into that information.” This study provides a roadmap for biologists to understand the organization of different kinds of cells in a measurable, quantitative way, Rafelski said. It also reveals some key organizational principles of the cells the Allen Institute team studies, which are known as human induced pluripotent stem cells. Understanding how cells organize themselves under healthy conditions — and the full range of variability contained within “normal” — can help scientists better understand what goes wrong in disease. The image dataset, genetically engineered stem cells, and code that went into this study are all publicly available for other scientists in the community to use. “Part of what makes cell biology seem intractable is the fact that every cell looks different, even when they are the same type of cell. This study from the Allen Institute shows that this same variability that has long plagued the field is, in fact, an opportunity to study the rules by which a cell is put together,” said Wallace Marshall, Ph.D., Professor of Biochemistry and Biophysics at the University of California, San Francisco, and a member of the Allen Institute for Cell Science’s Scientific Advisory Board. “This approach is generalizable to virtually any cell, and I expect that many others will adopt the same methodology.” Computing the Pear-Ness of Our Cells In a body of work launched more than seven years ago, the Allen Institute team first built a collection of stem cells genetically engineered to light up different internal structures under a fluorescent microscope. With cell lines in hand that label 25 individual structures, the scientists then captured high-resolution, 3D images of more than 200,000 different cells. All this to ask one seemingly straightforward question: How do our cells organize their interiors? Getting to the answer, it turned out, is really complex. Imagine setting up your office with hundreds of different pieces of furniture, all of which need to be readily accessed, and many of which need to move freely or interact depending on their task. Now imagine your office is a sac of liquid surrounded by a thin membrane, and many of those hundreds of pieces of furniture are even smaller bags of liquid. Talk about an interior design nightmare. The scientists wanted to know: How do all those tiny cellular structures arrange themselves compared to each other? Is “structure A” always in the same place, or is it random? The team ran into a challenge comparing the same structure between two different cells. Even though the cells under study were genetically identical and reared in the same laboratory environment, their shapes varied substantially. The scientists realized that it would be impossible to compare the position of structure A in two different cells if one cell was short and blobby and the other was long and pear-shaped. So they put numbers on those stubby blobs and elongated pears. Using computational analyses, the team developed what they call a “shape space” that objectively describes each stem cell’s external shape. That shape space includes eight different dimensions of shape variation, things like height, volume, elongation, and the aptly described “pear-ness” and “bean-ness.” The scientists could then compare apples to apples (or beans to beans), looking at the organization of cellular structures inside all similarly shaped cells. “We know that in biology, shape, and function are interrelated, and understanding cell shape is important to understand how the cells function,” Viana said. “We’ve come up with a framework that allows us to measure a cell’s shape, and the moment you do that you can find cells that are similar shapes, and for those cells, you can then look inside and see how everything is arranged.” Strict Organization When they looked at the position of the 25 highlighted structures, comparing those structures in groups of cells with similar shapes, they found that all the cells set up shop in remarkably similar ways. Despite the massive variations in cell shape, their internal organization was strikingly consistent. If you’re looking at how thousands of white-collar workers arrange their furniture in a high-rise office building, it’s as if every worker put their desk smack in the middle of their office and their filing cabinet precisely in the far-left corner, no matter the size or shape of the office. Now say you found one office with a filing cabinet thrown on the floor and papers strewn everywhere — that might tell you something about the state of that particular office and its occupant. The same goes for cells. Finding deviations from the normal state of affairs could give scientists important information about how cells change when they transition from stationary to mobile, are getting ready to divide, or about what goes wrong at the microscopic level in disease. The researchers looked at two variations in their dataset — cells at the edges of colonies of cells, and cells that were undergoing division to create new daughter cells, a process known as mitosis. In these two states, the scientists were able to find changes in internal organization correlating to the cells’ different environments or activities. “This study brings together everything we’ve been doing at the Allen Institute for Cell Science since the institute was launched,” said Ru Gunawardane, Ph.D., Executive Director of the Allen Institute for Cell Science. “We built all of this from scratch, including the metrics to measure and compare different aspects of how cells are organized. What I’m truly excited about is how we and others in the community can now build on this and ask questions about cell biology that we could never ask before.” Reference: “Integrated intracellular organization and its variations in human iPS cells” by Matheus P. Viana, Jianxu Chen, Theo A. Knijnenburg, Ritvik Vasan, Calysta Yan, Joy E. Arakaki, Matte Bailey, Ben Berry, Antoine Borensztejn, Eva M. Brown, Sara Carlson, Julie A. Cass, Basudev Chaudhuri, Kimberly R. Cordes Metzler, Mackenzie E. Coston, Zach J. Crabtree, Steve Davidson, Colette M. DeLizo, Shailja Dhaka, Stephanie Q. Dinh, Thao P. Do, Justin Domingus, Rory M. Donovan-Maiye, Alexandra J. Ferrante, Tyler J. Foster, Christopher L. Frick, Griffin Fujioka, Margaret A. Fuqua, Jamie L. Gehring, Kaytlyn A. Gerbin, Tanya Grancharova, Benjamin W. Gregor, Lisa J. Harrylock, Amanda Haupt, Melissa C. Hendershott, Caroline Hookway, Alan R. Horwitz, H. Christopher Hughes, Eric J. Isaac, Gregory R. Johnson, Brian Kim, Andrew N. Leonard, Winnie W. Leung, Jordan J. Lucas, Susan A. Ludmann, Blair M. Lyons, Haseeb Malik, Ryan McGregor, Gabe E. Medrash, Sean L. Meharry, Kevin Mitcham, Irina A. Mueller, Timothy L. Murphy-Stevens, Aditya Nath, Angelique M. Nelson, Sandra A. Oluoch, Luana Paleologu, T. Alexander Popiel, Megan M. Riel-Mehan, Brock Roberts, Lisa M. Schaefbauer, Magdalena Schwarzl, Jamie Sherman, Sylvain Slaton, M. Filip Sluzewski, Jacqueline E. Smith, Youngmee Sul, Madison J. Swain-Bowden, W. Joyce Tang, Derek J. Thirstrup, Daniel M. Toloudis, Andrew P. Tucker, Veronica Valencia, Winfried Wiegraebe, Thushara Wijeratna, Ruian Yang, Rebecca J. Zaunbrecher, Ramon Lorenzo D. Labitigan, Adrian L. Sanborn, Graham T. Johnson, Ruwanthi N. Gunawardane, Nathalie Gaudreault, Julie A. Theriot and Susanne M. Rafelski, 4 January 2023, Nature. DOI: 10.1038/s41586-022-05563-7

Living organisms emit weak light radiation called biophotons, whose role in communication and information transport remains unclear. Researchers, funded by FQxI, are exploring whether biophotons may play a part in plant intelligence and could be useful for early disease diagnosis. Credit: SciTechDaily.com Statistical analyses of biophotons from lentil seeds provide evidence supporting theories that suggest a form of ‘intelligence’ may emerge in plants. All living organisms emit a faint level of light radiation, known as ‘biophotons,’ though their origin and function remain largely unexplained. An international team of physicists, supported by the Foundational Questions Institute (FQxI), has introduced a novel approach to study this phenomenon, using statistical analyses of the emitted light. Their aim is to test whether biophotons can play a role in the transport of information within and between living organisms, and whether monitoring biophotons could contribute to the development of medical techniques for the early diagnosis of various diseases. Their analyses of the measurements of the faint glow emitted by lentil seeds support models for the emergence of a kind of plant ‘intelligence,’ in which the biophotonic emission carries information and may thus be used by plants as a means to communicate. The team reported this and reviewed the history of biophotons in an article in the journal Applied Sciences in June 2024. Around a century ago, Russian biologist Alexander Gurwitsch realized that onions give off a weak electromagnetic field, related to cell growth. “Since then, scientists have found that bacteria, plants, animals, and even humans emit biophotons,” says Catalina Curceanu, a member of FQxI and an experimental nuclear and quantum physicist at the National Institute for Nuclear Physics (INFN), in Frascati, Italy. Dr Catalina Curceanu at the experimental site, at the Gran Sasso LNGS-INFN underground laboratory. Credit: Catalina Curceanu (2024) “Some scientists think that these biophotons might be involved in the exchange of information, but so far no single model has been able to explain where they come from and what they are for,” adds Maurizio Benfatto, also at INFN, who led the data analyses. Over the years, scientists have tried to monitor biophoton emission from germinating seeds as a way of measuring their quality to study the effects of pesticides and fertilizers on plants, and also as a means for checking on food quality. Experiments with tissue slices have even shown different biophoton emission rates between tumor cells and non-malignant cells. “People even release more biophotons when they are angry,” says Benfatto. One difficulty with performing definitive experiments is that the biophoton signal is very weak and easily drowned out by surrounding lights and noise. Curceanu and her colleagues measured biophotons emanating from 76 lentil seeds in a germination chamber, housed in a darkened box, using a highly sensitive quantum photon detector. Emerging Plant Intelligence The team monitored the seeds over time windows that ranged from 10 to 60 hours. The pattern of emissions supports the notion that biophoton release is related to the activation of different cell groups, during the germination process. “Each unit can be thought of as a node in a network,” explains Benfatto, “and each node interacts with neighboring nodes before emitting biophotons.” This can be interpreted as the emergence of “cooperation and intelligence” he says, in that the units are sensitive to their nearest neighbors and also to units very far away. This global intelligence helps to determine whether releasing biophotons would increase or decrease global benefits for the plant. The work was partially funded by the Foundational Questions Institute, FQxI, which aims to catalyze research into fundamental science. “Understanding this phenomenon not only sheds new light on the mechanisms used in living matter but also opens the possibility for new ideas in the treatment of human and non-human pathologies,” says Curceanu. “I am grateful that FQxI gave us the opportunity to uncover potential links between biophotons and a form of plant intelligence.” Curceanu notes that more work is needed to uncover, for instance, where biophotons originate—possibly within mitochondria—and to confirm whether they carry information. If so, “what kind of information?” Curceanu asks. “And can we somehow change the information they carry?” Sensitive Signals Curceanu, Benfatto, and colleagues have also outlined economical ways in which future experiments could be improved to pick up these sensitive signals. This includes using a ‘Fresnel lens’ (a sectioned convex lens with vertical parallel planes forming concentric rings) to potentially improve the number of light photons collected by a factor of more than 10. The team also suggests housing the seeds within a white Teflon sphere, to improve light reflection. “Teflon reflects more than 99% of light, so biophotons will bounce around the sphere before eventually hitting the detector,” says Benfatto. “We have also included other improvements in our paper which we hope will also inspire others to investigate this fascinating natural phenomenon,” says Curceanu. Reference: “Biophotons: A Hard Problem” by Luca De Paolis, Roberto Francini, Ivan Davoli, Fabio De Matteis, Alessandro Scordo, Alberto Clozza, Maurizio Grandi, Elisabetta Pace, Catalina Curceanu, Paolo Grigolini and Maurizio Benfatto, 24 June 2024, Applied Sciences. DOI: 10.3390/app14135496 This work was partially supported through an FQxI Fulcrum grant and through FQxI’s Consciousness in the Physical World program.

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