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 foot care insole ODM expert
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.Graphene-infused pillow ODM Thailand
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.Vietnam OEM/ODM hybrid insole services
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.China custom insole OEM supplier
📩 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.Arch support insole OEM from China
Insomnia is a sleep disorder characterized by difficulty falling asleep or staying asleep, leading to chronic fatigue and impaired daytime functioning. It can be caused by a variety of factors, including stress, anxiety, depression, medical conditions, and unhealthy sleep habits. Texas A&M biologist Alex Keene and his team used variant-to-gene mapping, a predictive genomics approach, to demonstrate that the gene Pig-Q plays a role in regulating sleep in humans, flies, and zebrafish. An effort funded by the National Institutes of Health, comprising of researchers from Texas A&M University, the Perelman School of Medicine at the University of Pennsylvania, and Children’s Hospital of Philadelphia (CHOP), has employed human genomics to discover a novel genetic pathway that regulates sleep in humans and fruit flies. This breakthrough could lead to the development of new treatments for insomnia and other sleep-related disorders. Texas A&M geneticist and evolutionary biologist, Alex Keene, worked with Allan Pack and Philip Gehrman from the University of Pennsylvania and Struan Grant from Children’s Hospital of Philadelphia (CHOP) on the innovative research. Their findings were recently published in the journal Science Advances. “There have been enormous amounts of effort to use human genomic studies to find sleep genes,” Keene said. “Some studies have hundreds of thousands of individuals. But validation and testing in animal models is critical to understanding function. We have achieved this here, largely because we each bring a different area of expertise that allowed for this collaboration’s ultimate effectiveness.” Keene says the most exciting thing about the team’s work is that they developed a pipeline starting not with a model organism, but with actual human genomics data. “There is an abundance of human genome-wide association studies (GWAS) that identify genetic variants associated with sleep in humans,” Keene said. “However, validating them has been an enormous challenge. Our team used a genomics approach called variant-to-gene mapping to predict the genes impacted by each genetic variant. Then we screened the effect of these genes in fruit flies. Pig-Q Gene Links Sleep Regulation Across Species “Our studies found that mutations in the gene Pig-Q, which is required for the biosynthesis of a modifier of protein function, increased sleep. We then tested this in a vertebrate model, zebrafish, and found a similar effect. Therefore, in humans, flies, and zebrafish, Pig-Q is associated with sleep regulation.” Keene says the team’s next step is to study the role of a common protein modification, GPI-anchor biosynthesis, on sleep regulation. In addition, he notes that the human-to-fruit flies-to-zebrafish pipeline the team developed will allow them to functionally assess not only sleep genes but also other traits commonly studied using human GWAS, including neurodegeneration, aging, and memory. “Understanding how genes regulate sleep and the role of this pathway in sleep regulation can help unlock future findings on sleep and sleep disorders, such as insomnia,” said Gehrman, an associate professor of clinical psychology in psychiatry at Penn and a clinical psychologist with the Penn Chronobiology and Sleep Institute. “Moving forward, we will continue to use and study this system to identify more genes regulating sleep, which could point in the direction of new treatments for sleep disorders.” Exploring Sleep and Behavior through Evolutionary Neuroscience Keene’s research within his Center for Biological Clocks Research-affiliated laboratory lies at the intersection of evolution and neuroscience, with a primary focus on understanding the neural mechanisms and evolutionary underpinnings of sleep, memory formation, and other behavioral functions in fly and fish models. Specifically, he studies fruit flies (Drosophila melanogaster) and Mexican cavefish that have lost both their eyesight and ability to sleep with the goal of identifying the genetic basis of behavioral choices which factor into human disease, including obesity, diabetes, and heart disease. Reference: “Variant-to-gene mapping followed by cross-species genetic screening identifies GPI-anchor biosynthesis as a regulator of sleep” by Justin Palermo, Alessandra Chesi, Amber Zimmerman, Shilpa Sonti, Matthew C. Pahl, Chiara Lasconi, Elizabeth B. Brown, James A. Pippin, Andrew D. Wells, Fusun Doldur-Balli, Diego R. Mazzotti, Allan I. Pack, Phillip R. Gehrman, Struan F.A. Grant and Alex C. Keene, 6 January 2023, Science Advances. DOI: 10.1126/sciadv.abq0844 The study was funded by the National Institutes of Health.
Recent animal studies have highlighted the crucial role of brain cells called astrocytes in sleep regulation. New research shows that activating these cells can keep mice awake for extended periods without making them sleepier later. This finding might lead to interventions that reduce the negative impacts of prolonged wakefulness, potentially benefiting shift workers, first responders, and military personnel. The Role of Astrocytes in Sleep Regulation New animal research suggests that little-studied brain cells known as astrocytes are major players in controlling sleep needs and may someday help humans go without sleep for longer without negative consequences such as mental fatigue and impaired physical health. Published in the Journal of Neuroscience, the study found that activating these cells kept mice awake for hours when they would normally be resting, without making them any sleepier. “Extended wakefulness normally increases sleep time and intensity, but what we saw in this study was that despite hours of added wakefulness these mice did not differ from well-rested controls in terms of how long and how intensely they slept,” said senior author Marcos Frank, a neuroscientist and professor at the Washington State University Elson S. Floyd College of Medicine. “This opens up the possibility that we might someday have interventions that could target astrocytes to mitigate the negative consequences of prolonged wakefulness.” Potential Applications for Shift Workers and Military Frank envisioned that might include medications that could be used to improve the productivity, safety, and health of shift workers and others who work long or odd hours, such as first responders and military personnel. Sleep loss and mistimed sleep have been shown to impact a variety of key processes, including attention, cognition, learning, memory, metabolism, and immune function. Astrocytes: More Than Just Brain “Glue” Astrocytes are types of non-neuronal cells that interact with neurons, brain cells that transmit easily measured electrical signals from the brain to other parts of the body. Previously thought of as merely the “glue” that holds the brain together, astrocytes have recently been shown to play an active role in various behaviors and processes through a much more subtle and difficult-to-measure process known as calcium signaling. This includes a previous WSU study that showed that suppressing astrocyte calcium signaling throughout the brain resulted in mice building up less sleep need after sleep deprivation. In this study, the researchers looked specifically at astrocytes in the basal forebrain, a brain region known to play a critical role in determining time spent asleep and awake as well as sleep needs. Using chemogenetics—a method to control and study signaling pathways within brain cells—they activated these astrocytes and found that this resulted in mice staying awake for 6 hours or more during their normal sleep period. What’s more, the researchers did not see subsequent changes in sleep time or sleep intensity in response to the added wakefulness, as would be expected. “Our findings suggest that our need for sleep isn’t just a function of prior wake time but is also driven by these long-ignored non-neuronal cells,” said first author Ashley Ingiosi, an assistant professor of neuroscience at Ohio State University who conducted the study while working as a postdoctoral research associate in Frank’s lab at WSU. “We can now start to pinpoint how astrocytes interact with neurons to trigger this response and how they drive the expression and regulation of sleep in different parts of the brain.” Future Research Directions Next, the researchers plan to conduct behavioral tests in mice to determine how activating basal forebrain astrocytes to induce wakefulness might impact other processes besides sleep needs, such as attention, cognition, learning, memory, metabolism, and immune function. To get at least some indication of the potential impact on attention and cognition, they looked at EEG markers of those two processes in this study and found them to be similar to those seen in well-rested controls. Reference: “Activation of Basal Forebrain Astrocytes Induces Wakefulness without Compensatory Changes in Sleep Drive” by Ashley M. Ingiosi, Christopher R. Hayworth and Marcos G. Frank, 8 August 2023, Journal of Neuroscience. DOI: 10.1523/JNEUROSCI.0163-23.2023 The study was funded by the National Institute of Neurological Disorders and Stroke, the National Institute of Mental Health, and the National Institute of Neurological Disorders and Stroke.
Two recent studies by Columbia University scientists reveal a significant error in stem cell research: the gut’s stem cells identified over 15 years ago are not the actual stem cells. New tools have uncovered the true stem cells, which are located differently and could reshape the field of regenerative medicine by enabling therapies that repair various organs. Columbia University’s research has uncovered a longstanding error in identifying gut stem cells, finding the true stem cells in a different site, which could revolutionize regenerative medicine by applying these findings to other organs. Two independent studies by Columbia scientists suggest that research into the gut’s stem cells over the past 15 years has been marred by a case of mistaken identity: Scientists have been studying the wrong cell. Both studies were published in the journal Cell. The gut’s stem cells are some of the hardest-working stem cells in the body. They work continuously throughout our lives to replenish the short-lived cells that line our intestines. About every four days, these cells—covering a surface about the size of a tennis court—are completely replaced. Understanding these workaholic stem cells could help scientists turn on less productive stem cells in other organs to repair hearts, lungs, brains, and more. The gut’s stem cells were supposedly identified more than 15 years ago in a landmark study. But using new lineage tracing and computational tools, the Columbia teams, led by Timothy Wang and Kelley Yan, found that these cells are descendants of the gut’s true stem cells. The gut’s true stem cells are found in a different location, produce different proteins, and respond to different signals. “The new work is controversial and paradigm-shifting but could revitalize the [entire?] field of regenerative medicine,” says Timothy Wang, the Dorothy L. and Daniel H. Silberberg Professor of Medicine. “We know we’re making a lot of waves in the field, but if we’re going to make progress, we need to identify the true stem cells so we can target these cells for therapies,” says Kelley Yan, the Herbert Irving Assistant Professor of Medicine. We recently spoke with Kelley Yan and Timothy Wang about the findings and implications. Why does the gut need stem cells? KY: What’s relevant to this story is a tissue called the intestinal epithelium. This is a single layer of cells that lines the gut and it’s composed of different types of cells that help digest food, absorb nutrients, and fight microbes. Most of the cells live for only about four days before being replaced, so stem cells must create replacements. What’s really remarkable about the intestinal lining is how big it is. If we were to fillet open your intestine and lay it flat, it would cover the surface of a tennis court. The gut’s stem cells may be the hardest-working stem cells in the body. The gut’s stem cells were supposedly identified in 2007, and the discovery was hailed as a breakthrough in stem cell science. What made you think this was a case of mistaken identity? TW: For the last 17 years, the intestinal stem cell field has assumed that Lgr5, a protein on the cell’s surface, is a specific marker for intestinal stem cells. In other words, all Lgr5+ cells are assumed to be stem cells, and all stem cells are believed to be Lgr5+. These Lgr5+ cells were located at the very bottom of glands, or crypts, in the intestinal lining. However, in the last decade, problems with this model began to appear. Deleting the Lgr5+ cells in mice, using a genetic approach, did not seem to bother the intestine very much, and the Lgr5+ stem cells reappeared over the course of a week. In addition, the intestine was able to regenerate after severe injury, such as radiation-induced damage, even though the injury destroyed nearly all Lgr5+ cells. KY: By their very definition, stem cells are the cells that regenerate tissues, so these findings created a paradox. Many high-profile papers have evoked different mechanisms to explain the paradox: Some suggest that other fully mature intestinal cells can walk backward in developmental time and regain stem cell characteristics. Others suggest there’s a dormant population of stem cells that only works when the lining is damaged. No one has really examined the idea that maybe the Lgr5+ cells really aren’t truly stem cells, which is the simplest explanation. How did your labs identify the gut’s real stem cells? TW: My lab collaborated with the former chair of Columbia’s systems biology department, Andrea Califano, who has developed cutting-edge computational algorithms that can reconstruct the relationships among cells within a tissue. We used single-cell RNA sequencing to characterize all the cells in the crypts, the region of the intestine where the stem cells are known to reside, and then fed that data into the algorithms. These algorithms revealed the source of “stemness” in the intestine not in the Lgr5+ cellular pool but in another type of cell higher up in the crypts in a region known as the isthmus. After eliminating Lgr5+ cells with radiation or genetic ablation, we confirmed these isthmus cells were the gut’s stem cells and able to regenerate the intestinal lining. We didn’t find any evidence that other, mature cells could turn back time and become stem cells. KY: We weren’t trying to identify the stem cells as much as we were trying to understand the other cells in the intestine involved in the regeneration of the lining. No one has been able to define these other progenitor cells in the intestine. We identified a population of cells that were proliferative and marked by a protein called FGFBP1. When we asked how these cells were related to Lgr5+ cells, our computational analysis told us that these FGFBP1 cells give rise to all the intestinal cells, including Lgr5+, the opposite of the accepted model. My graduate student, Claudia Capdevila, then made a mouse that would allow us to determine which cells—Lgr5+ or FGFBP1+—were the true stem cells. In this mouse, every time the FGFBP1 gene is turned on in a cell, the cell would express two different fluorescent proteins, red and blue. The red would turn on immediately and turn off immediately, while the blue came on a little later and lingered for days. That allowed us to track the cells over time, and it clearly showed that the FGFBP1 cells create the Lgr5+ cells, the opposite of what people currently believe. This technique, called time-resolved fate mapping, has only been used a few times before, and getting it to work was a pretty incredible achievement, I thought. How will this affect the stem cell field and the search for stem cell therapies? TW: This case of mistaken identity may explain why regenerative medicine has not lived up to its promise. We’ve been looking at the wrong cells. Past studies will need to be reinterpreted in light of the stem cells’ new identity, but eventually it may lead to therapies that help the intestine regenerate in people with intestinal diseases and possible transplantation of stem cells in the future. KY: Ultimately, we hope to identify a universal pathway that underlies how stem cells work, so we can then apply the principles we learn about the gut to other tissues like skin, hair, brain, heart, lung, kidney, liver, etc. It’s also thought that some cancers arise from stem cells that have gone awry. So, in understanding the identity of the stem cell, we might be able to also develop novel therapeutics that can prevent the development of cancer. That’s why it’s so critical to understand what cell underlies all of this. References: “Time-resolved fate mapping identifies the intestinal upper crypt zone as an origin of Lgr5+ crypt base columnar cells” by Claudia Capdevila, Jonathan Miller, Liang Cheng, Adam Kornberg, Joel J. George, Hyeonjeong Lee, Theo Botella, Christine S. Moon, John W. Murray, Stephanie Lam, Ruben I. Calderon, Ermanno Malagola, Gary Whelan, Chyuan-Sheng Lin, Arnold Han, Timothy C. Wang, Peter A. Sims and Kelley S. Yan, 6 June 2024, Cell. DOI: 10.1016/j.cell.2024.05.001 “Isthmus progenitor cells contribute to homeostatic cellular turnover and support regeneration following intestinal injury” by Ermanno Malagola, Alessandro Vasciaveo, Yosuke Ochiai, Woosook Kim, Biyun Zheng, Luca Zanella, Alexander L.E. Wang, Moritz Middelhoff, Henrik Nienhüser, Lu Deng, Feijing Wu, Quin T. Waterbury, Bryana Belin, Jonathan LaBella, Leah B. Zamechek, Melissa H. Wong, Linheng Li, Chandan Guha, Chia-Wei Cheng, Kelley S. Yan, Andrea Califano and Timothy C. Wang, 6 June 2024, Cell. DOI: 10.1016/j.cell.2024.05.004 Andrea Califano is founder, equity holder, and consultant of DarwinHealth Inc., a company that has licensed from Columbia University some of the algorithms used in this manuscript. Columbia University is also an equity holder in DarwinHealth Inc. U.S. patent number 10,790,040 has been awarded related to this work, assigned to Columbia University with Andrea Califano as an inventor. The research was funded by the National Institutes of Health and the Burroughs Wellcome Fund.
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