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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Taiwan anti-odor insole OEM service

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.ESG-compliant OEM manufacturer in China

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.Indonesia graphene material ODM solution

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.ODM service for ergonomic pillows Vietnam

📩 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.Breathable insole ODM development Thailand

Older people become more susceptible to cold. Human evolution has provided us a level of protection from the existential threat of cold temperatures with the capacity to produce heat from fat stored in the body. However, with age, people become more susceptible to cold as well as inflammation and metabolic problems which can lead to a host of chronic diseases. Researchers at Yale and the University of California-San Francisco (UCSF) have found one culprit in this process — the same immune cells within fat that are designed to protect us from cold temperatures. In a new study, they find that the fat tissue of older mice loses the immune cell group 2 innate lymphoid cells (ILC2) which restore body heat in the presence of cold temperatures. But in a cautionary tale for those seeking easy treatments for diseases of aging, they also found that stimulating the production of new ILC2 cells in aging mice actually makes them more prone to cold-induced death. “What is good for you when you are young, can become detrimental to you as you age,” said Vishwa Deep Dixit, the Waldemar Von Zedtwitz Professor of Comparative Medicine and of Immunobiology and co-corresponding author of the study. The results are published today (September 1, 2021) in the journal Cell Metabolism. Dixit and his former colleague Emily Goldberg, now an assistant professor at UCSF, were curious about why fat tissue harbors immune system cells, which are usually concentrated in areas often exposed to pathogens like nasal passages, lungs, and skin. When they sequenced genes from cells of old and young mice they found that older animals lacked ILC2 cells, a deficit which limited their ability to burn fat and raise their body temperature in cold conditions. When scientists introduced a molecule that boosts the production of ILC2 in aging mice, the immune system cells were restored but the mice were surprisingly even less tolerant of cold temperatures. “The simple assumption is that if we restore something that is lost, then we are also going to restore life back to normal,” Dixit said. “But that is not what happened. Instead of expanding healthy cells of youth, the growth factor ended up multiplying the bad ILC2 cells that remained in fat of old mice.” But when researchers took ILC2 cells from younger mice and transplanted them into older mice, they found, the older animals’ ability to tolerate cold was restored. “Immune cells play a role beyond just pathogen defense and help maintain normal metabolic functions of life,” Dixit said. “With age, the immune system has already changed and we need to be careful how we manipulate it to restore the health of elderly.” Reference: “IL-33 causes thermogenic failure in aging by expanding dysfunctional adipose ILC2” by Emily L. Goldberg, Irina Shchukina, Yun-Hee Youm, Seungjin Ryu, Takeshi Tsusaka, Kyrlia C. Young, Christina D. Camell, Tamara Dlugos, Maxim N. Artyomov and Vishwa Deep Dixit, 1 September 2021, Cell Metabolism. DOI: 10.1016/j.cmet.2021.08.004

A hamster-sized primate from Madagascar, the fat-tailed dwarf lemur is our closest genetic relative known to hibernate. They also tend to live longer than you’d expect given their size. New research reveals a potential anti-aging mechanism within their cells. Credit: David Haring, Duke Lemur Center Studying how these distant primate relatives slow aging during hibernation may reveal new strategies for supporting healthy aging in humans. We’re all familiar with the visible signs of aging: sagging skin, thinning hair, and the gradual changes we see in the mirror each day. But many effects of aging begin deep within, at the cellular level, where even our DNA can accumulate damage over time. Remarkably, some animals have found ways to temporarily reverse this process. One such example is the fat-tailed dwarf lemur of Madagascar. This small, hamster-sized primate can actually slow or even reverse cellular aging during its annual hibernation, according to new research by scientists at Duke University and the University of California, San Francisco. The Role of Telomeres This ability is linked to tiny protective caps on the ends of their chromosomes called telomeres. Much like the plastic tips on shoelaces that prevent them from unraveling, telomeres help protect DNA from damage during cell division. Every time a cell divides, little chunks of its telomeres are lost in the process, such that telomeres get shorter with age. Things like chronic stress, a sedentary lifestyle, and skimping on sleep can make them dwindle even faster. Eventually, telomeres become so stubby that they no longer provide protection, and cells lose the ability to function. A hamster-sized primate from Madagascar, the fat-tailed dwarf lemur can turn back the aging clock during its annual hibernation season, according to markers of cellular aging called telomeres. Credit: David Haring, Duke Lemur Center But dwarf lemurs have a way of keeping their telomeres from shortening and even making them longer, effectively rejuvenating their cells, at least for a while, according to a study published in the journal Biology Letters. It all happens during hibernation, said lead author Marina Blanco of Duke. When winter sets in in the wild, dwarf lemurs disappear into tree holes or underground burrows, where they spend up to seven months each year in a state of suspended animation. It’s a survival tactic for making it through times when food is in short supply. Metabolic Slowdown for Survival During this period of metabolic slow-motion, their heart rate slows from around 200 beats per minute to fewer than eight, they become cool to the touch, and they only take a breath every 10 minutes or so. Hibernating dwarf lemurs can stay in this cold, standby state for about a week before they have to briefly warm up, and ironically, this is when they catch up on sleep. Then, they settle back into torpor while waiting for the season of plenty to return. For the study, the researchers followed 15 dwarf lemurs at the Duke Lemur Center before, during, and after hibernation, testing cheek swabs to track how their telomeres changed over time. To help them hibernate, the researchers gradually lowered the thermostat from 77 degrees Fahrenheit to the mid-50s to simulate winter conditions in the lemurs’ native habitat and gave them artificial burrows where they could curl up and wait out the cold. A hibernating dwarf lemur. Credit: Lydia Greene, Duke University One group of animals was offered food if they were awake and active. The other group went without eating, drinking, or moving for the months-long hibernation season, living off the fat stored in their tails as they would in the wild. Unexpected Genetic Findings Usually, telomere length decreases over time as each round of cell division wears away at them. But genetic sequencing revealed that during hibernation, the lemurs’ telomeres weren’t shortening — they actually got longer. It’s almost as if, even as the months ticked by, they walked back their cells to a more youthful state. “The results were in the opposite direction of what you’d expect,” Greene said. “At first, we thought something was off with the data,” she added. But UCSF co-author Dana Smith in the lab of Elizabeth Blackburn — who shared the 2009 Nobel prize for discovering how telomeres rebuild themselves — confirmed the findings. Overall, telomeres got longer in lemurs that experienced deeper torpor bouts. By contrast, lemurs that “woke up” to eat had telomere lengths that remained relatively stable during the study. Temporary Youthfulness The lemurs’ changes were temporary. Two weeks after the animals made their way out of hibernation, the researchers noted that their telomeres returned to their pre-hibernation length. Lengthening may be a mechanism to counteract any cell damage that might otherwise occur during their periodic rewarming phases, Blanco said. Like starting a car after it’s been sitting unused in cold weather, these drastic metabolic rev-ups “really challenge the body to the extreme, from zero to 100,” Greene added. A similar lengthening phenomenon has recently been observed in humans who endured other stressful situations, such as spending a year aboard the International Space Station or living for months underwater. By extending their telomeres, lemurs may effectively increase the number of times their cells can divide, thus adding new life to their cells at a stressful time, Blanco said. It seems to work – dwarf lemurs can live up to twice as long as other primates their size. A galago, a similar-sized primate that doesn’t hibernate, lives around 12 or 13 years, while the fat-tailed dwarf lemur has been recorded surviving to nearly 30. Longevity and telomere repair “may be linked, but we don’t know for sure yet,” Blanco cautioned. Exactly how lemurs extend their telomeres is still a mystery as well. But figuring out how they do it may help researchers develop new ways to prevent or treat age-related diseases in humans without increasing the risks of runaway cell division that can lead to cancer, the researchers said. Reference: “Food deprivation is associated with telomere elongation during hibernation in a primate” by Marina B. Blanco, Dana L. Smith, Lydia K. Greene, Jue Lin and Peter H. Klopfer, 1 February 2025, Biology Letters. DOI: 10.1098/rsbl.2024.0531 This research was partly funded by the Duke Lemur Center.

Despite enormous disparities in longevity and body mass, new research has revealed that the number of genetic mutations acquired by 16 species is similar across their lifetimes. Quantity of mutations acquired is similar over the lifetime of 16 species, despite vast differences in lifespan and body mass. The first study to evaluate the accumulation of mutations across a wide range of animal species has shed fresh light on long-standing debates regarding the role of genetic changes in aging and cancer. Despite vast differences in lifespan and size, researchers from the Wellcome Sanger Institute discovered that diverse animal species end their natural lives with similar numbers of genetic alterations. The study, published on April 13, 2022, in the journal Nature, analyzed genomes from 16 species of mammal, from mice to giraffes. The authors confirmed that the longer the lifespan of a species, the slower the rate at which mutations occur, lending support to the long-standing theory that somatic mutations play a role in aging. The study looked at the genomes of 16 different mammal species, ranging from mice to giraffes. The research found that as a species’ longevity increases, the rate of mutations decreases, confirming the long-held idea that somatic mutations play a role in aging. Genetic changes, known as somatic mutations, occur in all cells throughout the life of an organism. This is a natural process, with cells acquiring around 20 to 50 mutations per year in humans. Most of these mutations will be harmless, but some of them can start a cell on the path to cancer or impair the normal functioning of the cell. Since the 1950s, some scientists have speculated that these mutations may play a role in aging. But the difficulty of observing somatic mutations has made it challenging to study this possibility. In the last few years, technological advances have finally allowed genetic changes to be observed in normal tissues, raising hopes of answering this question.[1] Addressing Peto’s Paradox in Cancer Research Another long-standing question is Peto’s paradox. Since cancers develop from single cells, species with larger bodies (and therefore more cells) should theoretically have a much higher risk of cancer. Yet cancer incidence across animals is independent of body size. Animal species with large bodies are believed to have evolved superior mechanisms to prevent cancer. Whether one such mechanism is a reduction in the accumulation of genetic changes in their tissues has remained untested. The long-lived, highly cancer-resistant naked mole-rat was among the species studied in the research. In this study, researchers at the Wellcome Sanger Institute set out to test these theories by using new methods to measure somatic mutation in 16 mammalian species, covering a wide range of lifespans and body masses.[2] This included species such as human, mouse, lion, tiger, giraffe, and the long-lived, highly cancer-resistant naked mole-rat, with samples provided by a number of organizations including the Zoological Society of London. Whole-genome sequences were generated from 208 intestinal crypts[3] taken from 48 individuals, to measure mutation rates in single intestinal stem cells. Analysis of the patterns of mutations (or mutational signatures) provided information on the processes at work. The researchers found that somatic mutations accumulated linearly over time and that they were caused by similar mechanisms across all species, including humans, despite their very different diets and life histories. Somatic Mutations and Aging Evidence of a possible role of somatic mutations in aging was provided by the researchers’ discovery that the rate of somatic mutation decreased as the lifespan of each species increased. Dr. Alex Cagan, a first author of the study from the Wellcome Sanger Institute, said: “To find a similar pattern of genetic changes in animals as different from one another as a mouse and a tiger was surprising. But the most exciting aspect of the study has to be finding that lifespan is inversely proportional to the somatic mutation rate. This suggests that somatic mutations may play a role in aging, although alternative explanations may be possible. Over the next few years, it will be fascinating to extend these studies into even more diverse species, such as insects or plants.” The search for an answer to Peto’s paradox goes on, however. After accounting for lifespan, the authors found no significant association between somatic mutation rate and body mass, indicating that other factors must be involved in larger animals’ ability to reduce their cancer risk relative to their size. Dr. Adrian Baez-Ortega, a first author of the study from the Wellcome Sanger Institute, said: “The fact that differences in somatic mutation rate seem to be explained by differences in lifespan, rather than body size, suggests that although adjusting the mutation rate sounds like an elegant way of controlling the incidence of cancer across species, evolution has not actually chosen this path. It is quite possible that every time a species evolves a larger size than its ancestors – as in giraffes, elephants, and whales – evolution might come up with a different solution to this problem. We will need to study these species in greater detail to find out.” Insights from Zoological Studies Despite vast differences in lifespan and body mass between the 16 species studied, the quantity of somatic mutations acquired over each animal’s lifetime was relatively similar. On average a giraffe is 40,000 times bigger than a mouse, and a human lives 30 times longer, but the difference in the number of somatic mutations per cell at the end of lifespan between the three species only varied by around a factor of three. Dr. Simon Spiro, ZSL (Zoological Society of London) wildlife veterinary pathologist, said: “Animals often live much longer in zoos than they do in the wild, so our vets’ time is often spent dealing with conditions related to old age. The genetic changes identified in this study suggest that diseases of old age will be similar across a wide range of mammals, whether old age begins at seven months or 70 years, and will help us keep these animals happy and healthy in their later years.” Understanding the exact causes of aging remains an unsolved question and an area of active investigation. Aging is likely to be caused by the accumulation of multiple types of damage to our cells and tissues throughout life, including somatic mutations, protein aggregation and epigenetic changes, among others. Comparing the rates of these processes across species with very different lifespans can shed light on their role in aging. Dr. Inigo Martincorena, senior author of the study from the Wellcome Sanger Institute, said: “Aging is a complex process, the result of multiple forms of molecular damage in our cells and tissues. Somatic mutations have been speculated to contribute to aging since the 1950s, but studying them had remained difficult. With the recent advances in DNA sequencing technologies, we can finally investigate the roles that somatic mutations play in aging and in multiple diseases. That this diverse range of mammals end their lives with a similar number of mutations in their cells is an exciting and intriguing discovery.” Notes Further information on the study of somatic mutation in healthy cells is available on the Sanger Institute website. The full list of species sequenced is: black-and-white colobus monkey, cat, cow, dog, ferret, giraffe, harbor porpoise, horse, human, lion, mouse, naked mole-rat, rabbit, rat, ring-tailed lemur, and tiger. Colonic crypts are anatomical structures in the epithelium of the colon. Because all of the cells in a crypt are descended from a single stem cell, they are ideal for studying the rates and patterns of somatic mutation. Reference: “Somatic mutation rates scale with lifespan across mammals” by Alex Cagan, Adrian Baez-Ortega, Natalia Brzozowska, Federico Abascal, Tim H. H. Coorens, Mathijs A. Sanders, Andrew R. J. Lawson, Luke M. R. Harvey, Shriram Bhosle, David Jones, Raul E. Alcantara, Timothy M. Butler, Yvette Hooks, Kirsty Roberts, Elizabeth Anderson, Sharna Lunn, Edmund Flach, Simon Spiro, Inez Januszczak, Ethan Wrigglesworth, Hannah Jenkins, Tilly Dallas, Nic Masters, Matthew W. Perkins, Robert Deaville, Megan Druce, Ruzhica Bogeska, Michael D. Milsom, Björn Neumann, Frank Gorman, Fernando Constantino-Casas, Laura Peachey, Diana Bochynska, Ewan St. John Smith, Moritz Gerstung, Peter J. Campbell, Elizabeth P. Murchison, Michael R. Stratton and Iñigo Martincorena, 13 April 2022, Nature. DOI: 10.1038/s41586-022-04618-z

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