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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Pillow OEM for wellness brands Vietnam

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.Innovative pillow ODM solution in 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.China high-end foam product OEM/ODM

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 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.Soft-touch pillow OEM service in Taiwan

A new study discovered a coronavirus epidemic in East Asia over 20,000 years ago, evident in the genetic makeup of the population. Studying the genomes of modern humans from 26 worldwide populations, researchers discovered the genetic “footprint” of an ancient coronavirus outbreak. Studies like this one could help identify viruses that have caused epidemics in the distant past and may do so in the future. A new study co-authored by a University of Arizona researcher has discovered a coronavirus epidemic broke out in the East Asia region more than 20,000 years ago, with traces of the outbreak evident in the genetic makeup of people from that area. In a paper published in Current Biology, researchers analyzed the genomes of more than 2,500 modern humans from 26 worldwide populations, to better understand how humans have adapted to historical coronavirus outbreaks. The team, co-led by researchers at the University of Arizona and the University of Adelaide, used computational methods to uncover genetic traces of adaptation to coronaviruses, the family of viruses responsible for three major outbreaks in the last 20 years, including the ongoing COVID-19 pandemic. In the past 20 years, there have been three outbreaks of epidemic severe coronaviruses: SARS-CoV leading to Severe Acute Respiratory Syndrome, which originated in China in 2002 and killed more than 800 people; MERS-CoV leading to Middle East Respiratory Syndrome, which killed more than 850 people; and SARS-CoV-2 leading to COVID-19, which has killed 3.8 million people. But this study of the evolution of the human genome has revealed another large coronavirus epidemic broke out thousands of years earlier. “It is like finding fossilized dinosaur footprints instead of finding fossilized bones directly,” said David Enard, a professor in the UArizona Department of Ecology and Evolutionary Biology and one of the study’s lead authors. “We did not find the ancient virus directly – instead we found signatures of the natural selection that it imposed on human genomes at the time of an ancient epidemic.” David Enard is an assistant professor in the Department of Ecology and Evolutionary Biology. His research group studies adaptation in the genomes of humans and other vertebrates with a particular focus on adaptation in response to ancient epidemics. Credit: Courtesy of David Enard The team synthesized both human and SARS-CoV-2 proteins, without using living cells, and showed that these interacted directly and specifically pointed to the conserved nature of the mechanism coronaviruses use to invade cells. Modern human genomes contain evolutionary information tracing back hundreds of thousands of years, including physiological and immunological adaptions that have enabled humans to survive new threats, including viruses. The results revealed that the ancestors of East Asian people experienced an epidemic of a coronavirus-induced disease similar to COVID-19. East Asian people come from the area that is now China, Japan, Mongolia, North Korea, South Korea, and Taiwan. To invade cells, a virus must attach and interact with specific proteins produced by the host cell known as viral interacting proteins, or VIPs. The researchers found signs of adaptation in 42 different human genes encoding VIPs, suggesting the ancestors of modern East Asians were first exposed to coronaviruses over 20,000 years ago. “We found the 42 VIPs are primarily active in the lungs – the tissue most affected by coronaviruses – and confirmed that they interact directly with the virus underlying the current pandemic,” said the paper’s first author Yassine Souilmi of the University of Adelaide’s School of Biological Sciences. In addition to the VIPs, which are located on the surface of a host cell and used by coronaviruses to enter the cell, the viruses interact with many other cellular proteins once inside. “We found that those human genes that code for proteins that either prevent or help the virus to multiply have experienced a lot more natural selection about 25,000 years ago than you would typically expect,” Enard said. The work shows that over the course of the epidemic, selection favored certain variants of human genes involved in the virus-cell interactions that could have led to a less severe disease. Studying the “tracks” left by ancient viruses can help researchers better understand how the genomes of different human populations adapted to viruses that have emerged as important drivers of human evolution. Other independent studies have shown that mutations in VIP genes may mediate coronavirus susceptibility and also the severity of COVID-19 symptoms. And several VIPs are either currently being used in drug treatments for COVID-19 or are part of clinical trials for further drug development. “Our past interactions with viruses have left telltale genetic signals that we can leverage to identify genes influencing infection and disease in modern populations, and can inform drug repurposing efforts and the development of new treatments,” said study co-author Ray Tobler from the University of Adelaide’s School of Biological Sciences. “By uncovering the genes previously impacted by historical viral outbreaks, our study points to the promise of evolutionary genetic analyses as a new tool in fighting the outbreaks of the future,” Souilmi said. The study’s authors say their research could help identify viruses that have caused epidemics in the distant past and may do so in the future. Studies like theirs help researchers compile a list of potentially dangerous viruses and then develop diagnostics, vaccines, and drugs for the event of their return. Reference: “An ancient viral epidemic involving host coronavirus interacting genes more than 20,000 years ago in East Asia” by Yassine Souilmi, M. Elise Lauterbur, Ray Tobler, Christian D. Huber, Angad S. Johar, Shayli Varasteh Moradi, Wayne A. Johnston, Nevan J. Krogan, Kirill Alexandrov and David Enard, 24 June 2021, Current Biology. DOI: 10.1016/j.cub.2021.05.067

“Yellow cells” of the symbiotic algae, Philozoon collosum, isolated from the soft coral, Capnella gaboensis, collected off the east coast of southern Australia. Credit: Matthew R. Nitschke In the late 1800s, scientists were stumped by the “yellow cells” they were observing within the tissues of certain temperate marine animals, including sea anemones, corals, and jellyfish. Were these cells part of the animal or separate organisms? If separate, were they parasites, or did they confer a benefit to the host? Biologist Sir Patrick Geddes of Edinburgh University, in a paper published in the journal Nature in 1882, proffered that not only were these cells distinct entities, but they were also beneficial to the animals in which they lived. He assigned them to a new genus, Philozoon — from the Greek phileo, meaning ‘to love as a friend,’ and zoon, meaning ‘animal’ — and then promptly changed his career direction to pioneer professions in urban planning and design. Over time, Geddes’s scientific contributions were largely forgotten, and the Philozoon genus name was never used. Now, more than a century after Geddes’s paper was published, an international team of scientists has revisited these “yellow cells,” which, after Geddes, had been determined to be photosynthetic algae in the family Symbiodiniaceae. The jellyfish, Cotylorhiza tuberculata, from Naples, Italy hosts the symbiotic algae Philozoon medusarum. Credit: Marco Cannavacciuolo In a study published in the June 28 issue of the European Journal of Phycology, the team resurrected the genus Philozoon by using modern technologies to thoroughly characterize two of the species of algae that Geddes had investigated, along with six new related ones. “Patrick Geddes was ahead of his time in recognizing the ecological significance of the ‘yellow cells’ found in some animals were actually distinct entities — micro-algal symbionts — existing inside the animal’s tissues and creating a photosynthetic animal. That was a major revelation! In fact, we now know that microorganisms live in partnership with all multicellular organisms; for example, the bacteria that comprise our human gut microbiomes are essential for our overall health,” said Todd LaJeunesse, professor of biology, Penn State, and lead author of the paper. “By emending and reviving the Philozoon genus, we are honoring the work of this natural historian. Portrait of Sir Patrick Geddes (c. 1888) at the age of 34, several years after publishing observations from his experiments on animals containing chlorophyll. Credit: libraryblogs.is.ed.ac.uk LaJeunesse and his colleagues used genetic information; outward physical, or morphological, characteristics; ecological traits; and geographic distributions to define the diversity found within the newly recognized Philozoon genus. They obtained animal samples — including from soft and stony corals, jellyfish, and sea anemones — from locations all over the world. They also obtained samples from Italy where Geddes first conducted his original research. “Because our team comprises scientists from seven countries, we were able to collect all of these samples, and some during the global pandemic,” said LaJeunesse. “This study highlights how the spirit of scientific discovery brings people together, even in times of hardship.” “The fact that these algae exist in animals from the Mediterranean Sea to New Zealand to Chile reminds us how widespread these symbioses are on Earth,” said LaJeunesse. “Also, since most of the algae in the family Symbiodiniaceae have been thought to be mostly tropical where they are critical to the formation of coral reefs, finding and describing these new species in cold waters highlights the capacity of these symbioses to evolve and live under a broad range of environmental conditions. Life finds a way to persist and proliferate.” The team documented that at their northernmost and southernmost latitudinal extremes, Philozoon experience water temperatures that may reach winter lows of nearly 40 degrees F and summer highs of close to 90 F. “The abilities of these Philozoons to withstand a wide range of temperatures is likely due to their diversification during the cooler periods of the late Pliocene and most recent Pleistocene epochs,” said LaJeunesse. “This adaptation to a range of temperatures could protect them and the animals with which they associate from some of the effects of climate change, at least in the near term. Similarly, adaptation to high latitude environments may condition Philozoon species to tolerate future increases in atmospheric carbon dioxide, which could also help make them resilient to some of the effects of ocean acidification.” He added that careful identification and categorization of these symbiotic algae is essential to understanding the biology and evolution of marine animals that rely on these organisms for their survival. “The advanced molecular-genetic techniques available to us today have substantially improved our ability to study and understand these microbes,” said Pilar Casado-Amezúa, researcher, HyT Association, Spain. “Our new study lays the groundwork for extensive research on the ecological role of animal-algal mutualisms in temperate marine ecosystems.” LaJeunesse noted that although there were a handful of other scientists during the late 1800s that were investigating these ‘yellow cells’ it was Geddes who unequivocally recognized the full significance of the evidence before him. He explained, “In describing the associations between the cells and the host animals, Geddes called them ‘animal lichens’ and eloquently wrote, ‘Such an association is far more complex than that of the fungus and alga in the lichen, and indeed stands unique in the physiology as the highest development, not of parasitism, but of the reciprocity between the animal and vegetable kingdoms.’ Geddes vigorously contended that these algae were symbiotic in nature. Now, more than a century after their discovery, the true identities of these algae are finally being properly characterized.” Reference: “Revival of Philozoon Geddes for host-specialized dinoflagellates, ‘zooxanthellae’, in animals from coastal temperate zones of northern and southern hemispheres” by Todd C. LaJeunesse, Joerg Wiedenmann, Pilar Casado-Amezúa, Isabella D’Ambra, Kira E. Turnham, Matthew R. Nitschke, Clinton A. Oakley, Stefano Goffredo, Carlos A. Spano, Victor M. Cubillos, Simon K. Davy and David J. Suggett, 28 June 2021, European Journal of Phycology. DOI: 10.1080/09670262.2021.1914863 Other authors on the paper include Joerg Wiedenmann, University of Southampton, United Kingdom; Pilar Casado-Amezúa, Hombre y Territorio Association, Spain; Isabella D’Ambra, Stazione Zoologica Anton Dohrn, Italy; Kira Turnham, Penn State, United States; Matthew Nitschke, University of Technology Sydney, Australia, and Victoria University of Wellington, New Zealand; Clinton Oakley, Victoria University of Wellington, New Zealand; Stefano Goffredo, University of Bologna, Spain, and The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Italy; Carlos Spano, Ecotecnos S.A., Chile; Victor Cubillos, Universidad Austral de Chile, Chile, and Universidad Austral de Chile, Chile; Simon Davy, Victoria University of Wellington, New Zealand; and David Suggett, University of Technology Sydney, Australia. Funding for this research was provided by the U.S. National Science Foundation, the University of Southampton, the Association of Marine Biology Laboratories Program, the ABBaCo project, PO FEAMP Campania and the Australian Research Council.

If you feel like your dog gets you in a way that most other animals don’t, you’re right. New research comparing dog puppies to human-reared wolf pups offers some clues to how dogs’ unusual people-reading skills came to be. Credit: canine.org, Jared Lazarus You can snuggle wolf pups all you want, they still won’t ‘get’ you quite like your dog. You know your dog gets your gist when you point and say “go find the ball” and he scampers right to it. This knack for understanding human gestures may not seem impressive, but it’s actually a complex cognitive ability that is rare in the animal kingdom. Our closest relatives, the chimpanzees, can’t do it. And the dogs’ closest relative, the wolf, can’t either, according to a new Duke University-led study published on July 12, 2021, in the journal Current Biology. More than 14,000 years of hanging out with us has done a curious thing to the minds of dogs. They have what are known as “theory of mind” abilities, or mental skills allowing them to infer what humans are thinking and feeling in some situations. The study, a comparison of 44 dog and 37 wolf puppies who were between 5 and 18 weeks old, supports the idea that domestication changed not just how dogs look, but their minds as well. At the Wildlife Science Center in Minnesota, wolf puppies were first genetically tested to make sure they were not wolf — dog hybrids. The wolf puppies were then raised with plenty of human interaction. They were fed by hand, slept in their caretakers’ beds each night, and received nearly round-the-clock human care from just days after birth. In contrast, the dog puppies from Canine Companions for Independence lived with their mother and littermates and had less human contact. Then the canines were tested. In one test, the researchers hid a treat in one of two bowls, then gave each dog or wolf puppy a clue to help them find the food. In some trials, the researchers pointed and gazed in the direction the food was hidden. In others, they placed a small wooden block beside the right spot — a gesture the puppies had never seen before — to show them where the treat was hidden. The results were striking. Even with no specific training, dog puppies as young as eight weeks old understood where to go, and were twice as likely to get it right as wolf puppies the same age who had spent far more time around people. Seventeen out of 31 dog puppies consistently went to the right bowl. In contrast, none out of 26 human-reared wolf pups did better than a random guess. Control trials showed the puppies weren’t simply sniffing out the food. Even more impressive, many of the dog puppies got it right on their first trial. Absolutely no training necessary. They just get it. It’s not about which species is “smarter,” said first author Hannah Salomons, a doctoral student in Brian Hare’s lab at Duke. Dog puppies and wolf puppies proved equally adept in tests of other cognitive abilities, such as memory, or motor impulse control, which involved making a detour around transparent obstacles to get food. It was only when it came to the puppies’ people-reading skills that the differences became clear. “There’s lots of different ways to be smart,” Salomons said. “Animals evolve cognition in a way that will help them succeed in whatever environment they’re living in.” Other tests showed that dog puppies were also 30 times more likely than wolf pups to approach a stranger. “With the dog puppies we worked with, if you walk into their enclosure they gather around and want to climb on you and lick your face, whereas most of the wolf puppies run to the corner and hide,” Salomons said. And when presented with food inside a container that was sealed so they could no longer retrieve it, the wolf pups generally tried to solve the problem on their own, whereas the dog puppies spent more time turning to people for help, looking them in the eye as if to say: “I’m stuck can you fix this?” Senior author Brian Hare says the research offers some of the strongest evidence yet of what’s become known as the “domestication hypothesis.” Somewhere between 12,000 and 40,000 years ago, long before dogs learned to fetch, they shared an ancestor with wolves. How such feared and loathed predators transformed into man’s best friend is still a bit of a mystery. But one theory is that, when humans and wolves first met, only the friendliest wolves would have been tolerated and gotten close enough to scavenge on the human’s leftovers instead of running away. Whereas the shyer, surlier wolves might go hungry, the friendlier ones would survive and pass on the genes that made them less fearful or aggressive toward humans. The theory is that this continued generation after generation, until the wolf’s descendants became masters at gauging the intentions of people they interact with by deciphering their gestures and social cues. “This study really solidifies the evidence that the social genius of dogs is a product of domestication,” said Hare, professor of evolutionary anthropology at Duke. It’s this ability that makes dogs such great service animals, Hare said. “It is something they are really born prepared to do.” Much like human infants, dog puppies intuitively understand that when a person points, they’re trying to tell them something, whereas wolf puppies don’t. “We think it indicates a really important element of social cognition, which is that others are trying to help you,” Hare said. “Dogs are born with this innate ability to understand that we’re communicating with them and we’re trying to cooperate with them,” Salomons said. Reference: “Cooperative Communication with Humans Evolved to Emerge Early in Domestic Dogs” Hannah Salomons, Kyle Smith, Megan Callahan-Beckel, Margaret Callahan, Kerinne Levy, Brenda S. Kennedy, Emily Bray, Gitanjali E. Gnanadesikan, Daniel J. Horschler, Margaret Gruen, Jingzhi Tan, Philip White, Evan MacLean and Brian Hare, 12 July 2021, Current Biology. DOI: 10.1016/j.cub.2021.06.051 This research was supported by the Office of Naval Research (N00014- 16-12682), the Eunice Kennedy Shriver National Institute of Child Health and Human Development of the National Institutes of Health (NIH-1Ro1HD097732) and the AKC Canine Health Foundation (#2700).

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