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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Vietnam ODM expert for comfort products

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.Arch support insole OEM from Indonesia

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.Ergonomic insole ODM support Indonesia

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.Innovative insole ODM solutions in 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.Pillow OEM for wellness brands China

A new study by Dr. Jolyon Troscianko from the University of Exeter suggests that visual illusions are primarily caused by neural limitations in the eyes and brain, rather than complex psychological processes. Research from the University of Exeter indicates that visual illusions result from our eyes and brain’s neural limitations rather than complex mental processes. The study’s model successfully predicts human visual illusions and explains our ability to perceive high-contrast images, like those on high-definition TVs, despite our neurons’ limited bandwidth. Numerous visual illusions are caused by limits in the way our eyes and visual neurons work – rather than more complex psychological processes, new research shows. Researchers examined illusions in which an object’s surroundings affect the way we see its color or pattern. Scientists and philosophers have long debated whether these illusions are caused by neural processing in the eye and low-level visual centers in the brain, or involve higher-level mental processes such as context and prior knowledge. The bar in the middle of this figure is all one grey level, but it appears lighter on the left and darker on the right due to the gradient in the background. This is called simultaneous contrast, where dark surrounds make targets appear lighter, and vice-versa. Credit: Jolyon Troscianko In the new study Dr. Jolyon Troscianko, from the University of Exeter, co-developed a model that suggests simple limits to neural responses – not deeper psychological processes – explain these illusions. “Our eyes send messages to the brain by making neurons fire faster or slower,” said Dr. Troscianko, from the Centre for Ecology and Conservation on Exeter’s Penryn Campus in Cornwall.   “However, there’s a limit to how quickly they can fire, and previous research hasn’t considered how the limit might affect the ways we see color.” The model combines this “limited bandwidth” with information on how humans perceive patterns at different scales, together with an assumption that our vision performs best when we are looking at natural scenes. The two grey bars in the middle of this figure are the same grey, but the one on the left (surrounded by more black bars) appears darker. This is the opposite of the simultaneous contrast example above, because darker surroundings now make the target look darker. The model was developed by researchers from the Universities of Exeter and Sussex to predict how animals see color, but it was also found to correctly predict many visual illusions seen by humans. “This throws into the air a lot of long-held assumptions about how visual illusions work,” Dr. Troscianko said. He said the findings also shed light on the popularity of high-definition televisions. “Modern high dynamic range televisions create bright white regions that are over 10,000 times brighter than their darkest black, approaching the contrast levels of natural scenes,” Dr. Troscianko added. Both cubes have what appear to be yellow and blue tiles on their top surfaces. However, the ones that look yellow on the left are in fact a grey color that is identical to the blue tiles on the right. Our model can help explain how objects appear to be the same color even when the light changes, and why in illusions such grey looks colorful. Credit: Jolyon Troscianko “How our eyes and brains can handle this contrast is a puzzle because tests show that the highest contrasts we humans can see at a single spatial scale is around 200:1. “Even more confusingly, the neurons connecting our eyes to our brains can only handle contrasts of about 10:1. “Our model shows how neurons with such limited contrast bandwidth can combine their signals to allow us to see these enormous contrasts, but the information is ‘compressed’ – resulting in visual illusions. “The model shows how our neurons are precisely evolved to use of every bit of capacity. “For example, some neurons are sensitive to very tiny differences in grey levels at medium-sized scales, but are easily overwhelmed by high contrasts. “Meanwhile, neurons coding for contrasts at larger or smaller scales are much less sensitive, but can work over a much wider range of contrasts, giving deep black-and-white differences. “Ultimately this shows how a system with a severely limited neural bandwidth and sensitivity can perceive contrasts larger than 10,000:1.” The paper, published in the journal PLOS Computational Biology, is entitled: “A model of colour appearance based on efficient coding of natural images.” Reference: “A model of colour appearance based on efficient coding of natural images” by Jolyon Troscianko and Daniel Osorio, 15 June 2023, PLOS Computational Biology. DOI: 10.1371/journal.pcbi.1011117

Artistic representation of a leader cell directing migration of its neighbors (followers) to repair a wound. Credit: Ella Marushenko Studio The protein p53 activates leader cells for tissue repair and ensures their removal after healing. This discovery could enhance wound treatments and cancer therapies. New research led by the University of Bristol has found the protein p53 plays a key role in epithelial migration and tissue repair. The findings could improve our understanding of the processes used by cells to repair tissues, and be used to identify interventions that could accelerate and improve wound repair. Epithelial tissues are the linings that protect the body’s external skin and internal cavities, and their ability to repair themself is important. It is known that wounded epithelia repair themself thanks to the ability of the remaining cells to start migrating, collectively, to seal the breach. Specialized migratory cells called leader cells arise from damaged epithelia, promoting epithelial migration. However, it’s unclear what molecules and signals in epithelial cells make them become migratory leaders and how some wounded cells develop leader behavior whilst some do not. p53 Triggers Migratory Behavior Post-Injury The study, funded by CRUK and Wellcome Trust and published in Science on February 11, 2022, found that, when epithelial cells are damaged, the damage activates a molecular program that turns cells into migratory leader cells so that the breach can be repaired quickly. The same molecular program also makes sure that these highly migratory cells are removed when the breach is closed, so that the tissue restores its normal epithelial tissue structure. Once the collective migration of cells has closed the breach, the damaged leader cells need to be cleared from the tissue. When the leaders (blue nuclei) cannot be eliminated by their neighbours (green nuclei) their permanence in the epithelium compromises its regular architecture. Credit: University of Bristol Using a simplified model of a wound, epithelial sheets that were scratched in vitro to injure the epithelial monolayer, the researchers identified the molecular signal that makes leader cells emerge. The study found that, following injury, cells at the border of the epithelial gap elevate p53 and p21, suggesting that the injury triggers the migratory program. Once the breach was repaired, leader cells were eliminated from the population by their healthy epithelial neighbors. The cells damaged by the wound were able to cause wound closure, but are then sacrificed to maintain a functional tissue with normal epithelial morphology. Time-lapse video of a model wound in vitro. A leader cell emerging from the population drives the collective migration of the followers into the gap to seal the breach. Once the tissue has been repaired the leader cell is surrounded by its neighbors and eliminated. Credit: University of Bristol Wound Healing and Cancer Research Eugenia Piddini, Professorial Research Fellow in Cell Biology and Wellcome Trust Senior Research Fellow in the School of Cellular and Molecular Medicine (CMM) at the University of Bristol and lead senior author of this work, said: “Our findings improve our understanding of the mechanisms used by cells to repair tissues, and could be used to develop systems that accelerate wound healing. “p53 plays two critical roles in epithelial repair. It starts leader driven epithelial closure and once the epithelium has been repaired, p53 induces leader cell clearance.” Dr. Giulia Pilia, Research Associate in CMM at the University of Bristol and co-first author, added: “Collective migration is important in other areas, for example in cancer, where groups of cells move together from the primary tumor to create metastases. It would be important to know if the same proteins that we identified in the wound model are at play in this situation, so that current therapeutic treatments could be modified.” Next steps for the research will be to test whether the mechanisms that have been found in the in vitro epithelium also apply in vivo. If this is the case, the research team would like to test if they can selectively and safely induce leaders in vivo, to promote migration and tissue repair. This new-found knowledge of how leaders work could also be used to develop new therapeutic approaches that could help block the unwanted migration of metastatic cells. Reference: “p53 directs leader cell behavior, migration, and clearance during epithelial repair” by Kasia Kozyrska, Giulia Pilia, Medhavi Vishwakarma, Laura Wagstaff, Maja Goschorska, Silvia Cirillo, Saad Mohamad, Kelli Gallacher, Rafael E. Carazo Salas and Eugenia Piddini, 11 February 2022, Science. DOI: 10.1126/science.abl8876

Researchers discovered significant genetic diversity among leaf-nosed bats in the Solomon Islands, revealing that bats of similar sizes across different islands are genetically distinct species. This finding challenges previous morphological classifications and has implications for conservation and the understanding of evolutionary processes. Credit: SciTechDaily.com Genetic analysis of Solomon Islands’ leaf-nosed bats shows unexpected diversity, suggesting unique conservation needs and challenging previous size-based classifications. Researchers from the University of Melbourne and the University of Kansas have uncovered significant genetic diversity among leaf-nosed bats in the Solomon Islands, despite their similar appearances across different islands. This research, published in the journal Evolution, involved field specimen collection and genetic analysis. “This is genus of bats called Hipposideros with multiple species all over Southeast Asia in the Pacific,” said co-author Rob Moyle, senior curator of ornithology with the KU Biodiversity Institute and Natural History Museum, whose lab conducted much of the investigation. “In the Solomon Islands, where we’ve been doing a lot of fieldwork, on each island there can be four or five different species, and they parse out in terms of body size. There’s a small, medium, large — or if there are more than three species, there’s a small, medium, large, and extra large. On one island there’s five, so there’s an extra small.” Study Details and Findings According to Rob Moyle, who also serves as professor of evolutionary biology at KU, previous research based solely on physical traits concluded that similarly sized bats from the different islands were all of the same species. “You go from one island to the next, and the medium-sized species is identical to the other islands,” he said. “Biologists have always looked at those and said, ‘OK, it’s obvious. There’s a small, medium and large size species distributed across multiple islands.’” Islands in the Vona Vona Lagoon of the New Georgia Group, Solomon Islands. This island group hosts four species of Hipposideros bats, including the two featured in the study of convergent evolution across the archipelago. Credit: RG Moyle However, Moyle and his collaborators had more modern analysis at their disposal. In sequencing the DNA of bats they collected from the field (along with specimens from museum collections), the team found the large and extra large bat species weren’t actually closely related. “That means that somehow these populations arrived at this identical body size and appearance not by being closely related — but we usually think identical-looking things are that way because they’re really closely related,” Moyle said. “It brings up questions like what’s unique about these islands that you’d have convergence of body size and appearance into really stable size classes on different islands.” The team performed precise measurements on bats from different islands, confirming previous work by scientists in the Solomon Islands. “All the large ones from different islands all clustered together in their measurements,” Moyle said. “It’s not just that the earlier biologists made a mistake. They looked at them and said, ‘Oh, yeah, they’re the same.’ And they’re actually not. We measured them, and they’re all clustered together, though they’re different species. We verified — sort of — that earlier morphological work.” Photographs from a Guadalcanal field site demonstrating the size difference between sympatric species H. diadema and H. dinops. Credit: Lavery et al “When we created family trees using the bats’ DNA, we found that what we thought was just one species of large bat in the Solomon Islands was actually a case where bigger bats had evolved from the smaller species multiple times across different islands,” Lavery said. “We think these larger bats might be evolving to take advantage of prey that the smaller bats aren’t eating.” Implications for Conservation and Evolutionary Biology DeRadd said the work could be “highly relevant” for conservation efforts in identifying evolutionarily significant units in this group. “Body size had misled the taxonomy,” DeRadd said. “It turns out every island’s population of extra-large bats is basically genetically unique and deserving of conservation. Understanding that is really helpful. There are issues with deforestation. If we don’t know whether these populations are unique, it’s hard to know whether we should be putting effort into conserving them.” According to DeCicco, the new understanding of leaf-nosed bats was fascinating on a purely theoretical level. “We study evolutionary processes that lead to biodiversity,” he said. “This shows nature is more complex. We humans love to try to find patterns — and researchers love to try to find rules that apply to broad suites of organisms. It’s super cool when we find exceptions to these rules. These are patterns that you see duplicated over lots of different taxa on lots of different islands — a large and a small species, or two closely related species that differ somehow to partition their niches. We’re seeing there are lots of different evolutionary scenarios that can produce that same pattern.” Reference: “Parallel evolution in an island archipelago revealed by genomic sequencing of Hipposideros leaf-nosed bats” by Tyrone H Lavery, Devon A DeRaad, Piokera S Holland, Karen V Olson, Lucas H DeCicco, Jennifer M Seddon, Luke K P Leung and Robert G Moyle, 8 March 2024, Evolution. DOI: 10.1093/evolut/qpae039

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