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 insole ODM design and production

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.Thailand insole ODM service provider

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 production factory 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.Arch support insole OEM from 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.Taiwan custom insole OEM supplier

Juvenile North American red squirrel in the Yukon, Canada. Credit: Ryan Taylor Red squirrels gamble with reproduction to maximize fitness during unpredictable food booms, but climate change may disrupt their strategy. Imagine overhearing the Powerball lottery winning numbers, but not being aware of when they will be announced – only that it will occur sometime within the next decade or so. Despite the daily financial expenses of playing those numbers during that span, the reward is substantial enough to make it a worthwhile investment. Animals inhabiting environments with highly variable environments play a similar lottery with regard to their Darwinian fitness, which is a measure of their ability to transmit their genes. In a recent study led by the University of Michigan, researchers discovered that red squirrels that took chances with reproduction outperformed those who didn’t, even if it cost them in the short term. Natural selection favors female squirrels that have large litters in years when food is abundant because they contribute lots of babies to the gene pool, said Lauren Petrullo, lead author and National Science Foundation postdoctoral research fellow in biopsychology at the University of Michigan. “We were surprised to find that some females have large litters in years when there won’t be enough food for their babies to survive the winter,” she said. “Because it’s biologically expensive to produce offspring, we wanted to know why these females make what appears to be an error in their reproductive strategy.” Female North American red squirrel moving one of her pups from one nest to another in the Yukon, Canada. Credit: Erin Siracusa Boom and Bust Cycles in the Boreal Forest The red squirrels studied live in the Canadian Yukon and experience a “mast year,” or boom in their main food source—seeds from the cones of white spruce trees—once every four to seven years. Squirrels forecast the large mast crop of food before it occurs and increase litter sizes in the months prior, ensuring better future survival for their babies and better fitness for themselves. “There is a constant tug-of-war between the trees and the squirrels at our study site,” Petrullo said, “with each player trying to deceive the other for its own fitness gain.” Petrullo and Ben Dantzer, U-M associate professor of psychology and of ecology and evolutionary biology, used data collected by the Kluane Red Squirrel Project, a collaborative, 34-year-old field study involving U-M, the University of Colorado, the University of Alberta, and the University of Saskatchewan. “Each year, we collect data on how many babies squirrels produce and how many spruce cones the squirrels eat,” Dantzer said. North American red squirrel pups in the Yukon, Canada. They are about 25 days old. Credit: Erin Siracusa Short-Term Costs vs. Long-Term Benefits The scientists quantified the reproduction of female squirrels during both food booms and busts, discovering differences in their fitness whether they gambled with their reproductive strategy or not. While some squirrels played it safe by keeping litter sizes small each year, those that took a “pie in the sky” approach by having large litters even when food was scarce enjoyed greater lifetime fitness if they got to experience a mast year, the research showed. Unlike the Powerball example, though, squirrels aren’t guaranteed to eventually win. “In some ways, this strategy of gambling with litter sizes is like playing with fire,” Petrullo said. “Because the average squirrel lifespan is 3.5 years and masts only happen every four to seven, a female could potentially be sabotaging her fitness by having too many babies in low-food years, hoping for a mast when she may die before she ever gets to experience a mast at all. This could be pretty costly.” Alternatively, for squirrels, the cost of not gambling at all in the game of reproduction can be insurmountable if they end up missing their shot at the jackpot. “It’s essentially impossible for a female to recuperate the fitness costs of not ramping up reproduction in a mast year, so the stakes are extremely high,” Petrullo said. Females that increased litter sizes in low-food years did take a short-term hit to their fitness. But they were more likely to increase litter sizes if and when they experienced a mast, taking home the ultimate prize of greater lifetime reproductive success, she said. Female North American red squirrel in the Yukon, Canada with a radio-collar on, standing on its midden (bracts and debris from spruce cones). Credit: Juliana Balluffi-Fry The squirrels’ best bet, according to the researchers, is to take their chances and suffer short-term fitness costs in order to avoid the unmatched cost of missing the fitness jackpot completely. “Determining the relative costs of different types of errors is key to understanding why animals make what look to us like mistakes,” Petrullo said. Scientists are still unsure exactly how the squirrels are able to forecast future food production. The animals may be eating parts of the spruce trees that affect their physiology and alter the number of babies they produce, Dantzer said. “This is exciting because it suggests that squirrels are eavesdropping on the trees, but we still have much more to do to solve this puzzle,” he said. Climate Change and the Future of Squirrel Strategies Because many animals use cues about things like food in their environment to make reproductive decisions, and the reliability of these cues is declining due to global climate change, scientists also wonder how the costs of these types of errors will alter what is the best reproductive strategy. “If the predictability of a food boom is reduced and squirrels can no longer forecast the future, this could impact the number of squirrels out there in the Boreal forest,” Dantzer said. “This could be problematic given that squirrels are prey for many predators.” Reference: “Phenotype–environment mismatch errors enhance lifetime fitness in wild red squirrels” by Lauren Petrullo, Stan Boutin, Jeffrey E. Lane, Andrew G. McAdam and Ben Dantzer, 19 January 2023, Science. DOI: 10.1126/science.abn0665 The study was funded by the National Science Foundation and the Natural Sciences and Engineering Research Council of Canada.

A century-old buffalofish from Apache Lake, Arizona. Credit: University of Minnesota Duluth A recent study found some of the oldest animals in the world living in a place you wouldn’t expect: fishes in the Arizona desert. Scientists have identified the second-known genus of animals that boasts three or more species with lifespans exceeding a century. This remarkable find has the potential to expand research in various fields, including those focused on gerontology and vertebrate senescence, offering new insights into longevity. Importance and Misidentification Issues The study centers around a series of fish species within the Ictiobus genus, known as buffalofishes. Minnesota has native populations of each of the three species studied: bigmouth buffalo, smallmouth buffalo and black buffalo. The importance of this research is underscored by the fact that these fishes are often misidentified and lumped in with invasive species, like carp, and the fishing regulations in many places, including Minnesota, do not properly protect these species, and what could become a wealth of information about longevity and aging. Research Collaboration and Methods This new research from the University of Minnesota Duluth (UMD), recently published in Scientific Reports, was a collaboration between Alec Lackmann, PhD, an ichthyologist and assistant professor in the Department of Mathematics and Statistics of the Swenson College of Science and Engineering at UMD; other scientists including from North Dakota State University; and a group of conservation anglers who fish the Apache Lake reservoir in Arizona. “There is likely a treasure trove of aging, longevity, and negligible senescence information within the genus Ictiobus,” said Lackmann. “This study brings light to this potential and opens the door to a future in which a more complete understanding of the process of vertebrate aging can be realized, including for humans. The research begs the question: what is the buffalofishes fountain of youth?” University of Minnesota Angler Stuart Black displays a spectacular centenarian bigmouth buffalo from Apache Lake, Arizona. Credit: University of Minnesota Lackmann has studied buffalofishes before, and his research from 2019 went so far as to extend the previously thought maximum age of bigmouth buffalo from around 25 years of age, to more than 100 years of age by applying and validating a far more refined aging technique than had been used previously. Instead of examining the fish’s scale, “you extract what are called the otoliths, or earstones, from inside the cranium of the fish, and then thin section the stones to determine their age,” said Lackmann. Approximately 97 percent of fish species have otoliths. They’re tiny stone-like structures that grow throughout the fish’s lifetime, forming a new layer each year. When processed properly, scientists like Lackmann can examine the otolith with a compound microscope and count the layers, like the rings on a tree, and learn the age of the fish. Study Findings and Conservation Efforts Results of the study include: Unparalleled longevity for freshwater fishes. Namely, three species with lifespans of more than a century, with greater than 90 percent of the buffalofishes in Apache Lake more than 85 years old. The discovery that some of the original buffalofishes from the Arizona stocking in 1918 are likely still alive. A fishery of catch-and-release buffalofish angling that has not only increased our knowledge of fisheries, but also our understanding of how buffalofishes can be identified and recaptured across years, including uniquely-marked centenarians.  A robust citizens and scientists collaborative effort that has resulted in thorough and consistent scientific outreach and learning. Buffalofishes are native to central North America, including Minnesota, but those in this recent study were found in Apache Lake, a reservoir in the desert southwest. Originally reared in hatcheries and rearing ponds along the Mississippi River in the Midwest, the government stocked buffalofishes into Roosevelt Lake (upstream of Apache Lake), Arizona in 1918. While Roosevelt Lake was fished commercially, Apache Lake’s fish populations remained largely untouched until anglers recently learned how to consistently catch buffalofishes there on rod-and-line. When these catch-and-release conservation anglers noticed unique orange and black spots on many of the fish they were catching, they wanted to learn more about the markings, and found Lackmann’s previous research. An Arizona angler, Stuart Black, reached out and invited Lackmann to a fishing expedition at Apache Lake, where the fish collected would be donated to science. By studying the fishes collected at the angling event and analyzing their otoliths for age, Lackmann found that some of the buffalofishes from the 1918 Arizona stocking are likely still alive today, and that most of the buffalofishes in Apache Lake hatched during the early 1920s. More importantly, they discovered that the three different buffalofish species found in the lake had ages more than 100 years. To their knowledge, such longevity across multiple freshwater fish species is found nowhere else in the world.   For Lackmann, there are exciting possibilities for the future of studying this unique group of fish, with far-reaching implications. “These long-lived species of fishes and individuals could be monitored so that we can further study and understand their DNA, their physiology, their ability to fight infection and disease, and to compare these systems across the continuum of age,” said Lackmann. “The genus Ictiobus has the potential to prove of high value to the field of gerontology, and Apache Lake could become an epicenter for a variety of scientific research in the future.” Reference: “Centenarian lifespans of three freshwater fish species in Arizona reveal the exceptional longevity of the buffalofishes (Ictiobus)” by Alec R. Lackmann, Stuart A. Black, Ewelina S. Bielak-Lackmann and Jeffrey A. Lackmann, 20 October 2023, Scientific Reports. DOI: 10.1038/s41598-023-44328-8

Crew biologist Anushree Srivastava collecting lichens near the Mars Desert Research Station while wearing a simulated spacesuit, an important part of analog space missions at this research site. Credit: Mars 160 Crew/The Mars Society Research at Mars analog sites in Utah and Nunavut focuses on lichen diversity, helping to predict lichen survival on Mars and aiding our understanding of these organisms both on Earth and potentially in space. Lichens are remarkably resilient organisms that can survive on a vast array of surfaces, from rocks and trees to bare ground and buildings. These composite organisms, fungal and photosynthetic partners joined into a greater whole, are found on every continent and almost certainly every landmass on planet Earth; some species have even survived exposure to the exterior of the International Space Station. The hardy nature of lichens has long interested researchers studying what life could survive on Mars and the astrobiologists studying life on Earth as an analog of our planetary neighbor. In the deserts surrounding two Mars analog stations in North America, lichens comprise such an essential part of the local ecosystems that they inspired a biodiversity assessment with a unique twist: a collections-based inventory conducted during a simulated mission to Mars. The Mars Desert Research Station is nestled in amongst the red sandstone hills of southeast Utah, USA, in a geological analog to Mars. Credit: Paul Sokoloff/Canadian Museum of Nature Simulated Mars Missions and Biodiversity Studies The Mars Desert Research Station in Utah, USA (on Ute and Paiute Territory), and the Flashline Mars Arctic Research Station in Nunavut, Canada (in Inuit Nunangat, the Inuit Homeland) are simulated Martian habitats operated by The Mars Society, where crews participate in dress rehearsals for crewed Martian exploration. While learning what it would take to live and work on our planetary neighbor, these “Martians” frequently study the deserts at both sites, often exploring techniques for documenting microbial life and their biosignatures as a prelude to deploying these tools and methods off-world. These studies are enhanced by a comprehensive understanding of the ecosystems being studied, even if they are full of Earthbound life. During the Mars 160 – a set of twin missions to both Utah and Nunavut in 2016 and 2017 – the research team undertook a floristic survey of the lichen biodiversity present at each site. Rich lichen communities are abundant in the deserts surrounding the Mars Desert Research Station, with visible crusts being one part of a vibrant ecosystem. Credit: Paul Sokoloff/Canadian Museum of Nature Collecting and Identifying Lichens in Martian Analogs During simulated extra-vehicular activities, Mars 160 mission specialists wearing simulated spacesuits scouted out various habitats at both stations, seeking out lichen species growing in various microhabitats. Collecting over 150 specimens, these samples were “returned to Earth” and identified at the National Herbarium of Canada at the Canadian Museum of Nature. Through morphological examination, investigations of internal anatomy and chemistry, and DNA barcoding, “Mission Support” identified 35 lichen species from the Mars Desert Research Station and 13 species from the Flashline Mars Arctic Research Station. The Bright Cobblestone Lichen (Acarospora socialis) fluoresces bright yellow under ultraviolet light on rocky outcrops near the Mars Desert Research Station. This fluorescence is one of many key characteristics useful in identifying lichen species. Credit: Paul Sokoloff/Canadian Museum of Nature Contributions to Lichenology and Astrobiology These species, along with photographs and a synopsis of their identifying characteristics, are summarized in a new paper recently published in the open-access journal Check List. This new annotated checklist should prove useful to future crews working at both analog research stations while also helping Earthly lichenologists better understand the distribution of these fascinating organisms, including new records of rarely reported or newly described species from some of Earth’s most interesting and otherworldly habitats. An ascospore from a Northern Polyblastia Lichen (Polyblastia hyperborea) collected near the Flashline Mars Arctic Research Station in Nunavut, Canada. Spore morphology is another important character for lichen identification. Credit: Paul Sokoloff/Canadian Museum of Nature Reference: “An annotated checklist of the lichen biodiversity at two Mars analog sites: The Mars Desert Research Station (Utah, USA) and The Flashline Mars Arctic Research Station (Nunavut, Canada) recorded during the Mars 160 Mission” by Paul C. Sokoloff, Anushree Srivastava, R. Troy McMullin, Jonathan Clarke, Paul Knightly, Anastasia Stepanova, Alexandre Mangeot, Claude-Michel Laroche, Annalea Beattie and Shannon Rupert, 8 October 2024, Check List. DOI: 10.15560/20.5.1096

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