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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One-stop OEM/ODM solution provider Indonesia

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.Soft-touch pillow OEM service 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.Vietnam flexible graphene product manufacturing

At GuangXin, we don’t just manufacture products—we create long-term value for your brand. Whether you're developing your first product line or scaling up globally, our flexible production capabilities and collaborative approach will help you go further, faster.Innovative pillow ODM solution in Taiwan

📩 Contact us today to learn how our insole OEM, pillow ODM, and graphene product design services can elevate your product offering—while aligning with the sustainability expectations of modern consumers.Taiwan flexible graphene product manufacturing factory

A tropical bee species has evolved an extra tooth for flesh-biting and a vulture-like gut, presumably due to intense competition for nectar. A little-known species of tropical bee has evolved an extra tooth for biting flesh and a gut that more closely resembles that of vultures rather than other bees. Typically, bees don’t eat meat. However, a species of stingless bee in the tropics has evolved the ability to do so, presumably due to intense competition for nectar. “These are the only bees in the world that have evolved to use food sources not produced by plants, which is a pretty remarkable change in dietary habits,” said UC Riverside entomologist Doug Yanega. Honeybees, bumblebees, and stingless bees have guts that are colonized by the same five core microbes. “Unlike humans, whose guts change with every meal, most bee species have retained these same bacteria over roughly 80 million years of evolution,” said Jessica Maccaro, a UCR entomology doctoral student. Given their radical change in food choice, a team of UCR scientists wondered whether the vulture bees’ gut bacteria differed from those of a typical vegetarian bee. They differed quite dramatically, according to a study the team published on November 23, 2021, in the American Society of Microbiologists’ journal mBio. Raw chicken baits attracting vulture bees in Costa Rica. Credit: Quinn McFrederick/UCR To track these changes, the researchers went to Costa Rica, where these bees are known to reside. They set up baits — fresh pieces of raw chicken suspended from branches and smeared with petroleum jelly to deter ants. The baits successfully attracted vulture bees and related species that opportunistically feed on meat for their protein. Normally, stingless bees have baskets on their hind legs for collecting pollen. However, the team observed carrion-feeding bees using those same structures to collect the bait. “They had little chicken baskets,” said Quinn McFrederick, a UCR entomologist. For comparison, the team also collected stingless bees that feed both on meat and flowers, and some that feed only on pollen. On analyzing the microbiomes of all three bee types, they found the most extreme changes among exclusive meat-feeders. “The vulture bee microbiome is enriched in acid-loving bacteria, which are novel bacteria that their relatives don’t have,” McFrederick said. “These bacteria are similar to ones found in actual vultures, as well as hyenas and other carrion-feeders, presumably to help protect them from pathogens that show up on carrion.” One of the bacteria present in vulture bees is Lactobacillus, which is in a lot of humans’ fermented food, like sourdough. They were also found to harbor Carnobacterium, which is associated with flesh digestion. “It’s crazy to me that a bee can eat dead bodies. We could get sick from that because of all the microbes on meat competing with each other and releasing toxins that are very bad for us,” Maccaro said. Individual from the Trigona family of stingless bees, some of which eat meat. Credit: Ricardo Ayala The researchers noted that these bees are unusual in a number of ways. “Even though they can’t sting, they’re not all defenseless, and many species are thoroughly unpleasant,” Yanega said. “They range from species that are genuinely innocuous to many that bite, to a few that produce blister-causing secretions in their jaws, causing the skin to erupt in painful sores.” In addition, though they feed on meat, their honey is reportedly still sweet and edible. “They store the meat in special chambers that are sealed off for two weeks before they access it, and these chambers are separate from where the honey is stored,” Maccaro said. The research team is planning to delve further into vulture bee microbiomes, hoping to learn about the genomes of all bacteria as well as fungi and viruses in their bodies. Ultimately, they hope to learn more about the larger role that microbes play in overall bee health. “The weird things in the world are where a lot of interesting discoveries can be found,” McFrederick said. “There’s a lot of insight there into the outcomes of natural selection.” Reference: “Why Did the Bee Eat the Chicken? Symbiont Gain, Loss, and Retention in the Vulture Bee Microbiome” by Laura L. Figueroa, Jessica J. Maccaro, Erin Krichilsky, Douglas Yanega and Quinn S. McFrederick, 23 November 2021, mBio. DOI: 10.1128/mBio.02317-21

Human brain cells take longer to mature than those of apes, giving them more time to divide and produce neurons. This delay is regulated by the gene ZEB2, which may explain why human brains are so much larger. A new study is the first to identify how human brains grow much larger, with three times as many neurons, compared with chimpanzee and gorilla brains. The study, led by researchers at the Medical Research Council (MRC) Laboratory of Molecular Biology in Cambridge, UK, identified a key molecular switch that can make ape brain organoids grow more like human organoids, and vice versa. The study, published in the journal Cell, compared ‘brain organoids’ — 3D tissues grown from stem cells which model early brain development — that were grown from human, gorilla, and chimpanzee stem cells. Similar to actual brains, the human brain organoids grew a lot larger than the organoids from other apes. Human brain organoids grow substantially bigger than gorilla and chimpanzee brain organoids (left to right). These brain organoids are 5 weeks old. Credit: S.Benito-Kwiecinski/MRC LMB/Cell Key Difference in Brain Size Dr. Madeline Lancaster, from the MRC Laboratory of Molecular Biology, who led the study, said: “This provides some of the first insight into what is different about the developing human brain that sets us apart from our closest living relatives, the other great apes. The most striking difference between us and other apes is just how incredibly big our brains are.” During the early stages of brain development, neurons are made by stem cells called neural progenitors. These progenitor cells initially have a cylindrical shape that makes it easy for them to split into identical daughter cells with the same shape. The more times the neural progenitor cells multiply at this stage, the more neurons there will be later. As the cells mature and slow their multiplication, they elongate, forming a shape like a stretched ice-cream cone. Human Cells Delay Maturation Previously, research in mice had shown that their neural progenitor cells mature into a conical shape and slow their multiplication within hours. Now, brain organoids have allowed researchers to uncover how this development happens in humans, gorillas, and chimpanzees. They found that in gorillas and chimpanzees this transition takes a long time, occurring over approximately five days. After only 5 days, gorilla neural progenitor cells have matured into a conical shape (right), while human cells (left) remain cylindrical. Credit: S.Benito-Kwiecinski/MRC LMB/Cell Human progenitors were even more delayed in this transition, taking around seven days. The human progenitor cells maintained their cylinder-like shape for longer than other apes and during this time they split more frequently, producing more cells. Shape Change Drives Brain Expansion This difference in the speed of transition from neural progenitors to neurons means that the human cells have more time to multiply. This could be largely responsible for the approximately three-fold greater number of neurons in human brains compared with gorilla or chimpanzee brains. Dr. Lancaster said: “We have found that a delayed change in the shape of cells in the early brain is enough to change the course of development, helping determine the numbers of neurons that are made. “It’s remarkable that a relatively simple evolutionary change in cell shape could have major consequences in brain evolution. I feel like we’ve really learnt something fundamental about the questions I’ve been interested in for as long as I can remember — what makes us human.” Dr. Madeline Lancaster and her team at the MRC Laboratory of Molecular Biology. Credit: MRC Laboratory of Molecular Biology ZEB2 Gene Regulates Brain Growth Timing To uncover the genetic mechanism driving these differences, the researchers compared gene expression — which genes are turned on and off — in the human brain organoids versus the other apes. They identified differences in a gene called ‘ZEB2’, which was turned on sooner in gorilla brain organoids than in the human organoids. To test the effects of the gene in gorilla progenitor cells, they delayed the effects of ZEB2. This slowed the maturation of the progenitor cells, making the gorilla brain organoids develop more similarly to human — slower and larger. Conversely, turning on the ZEB2 gene sooner in human progenitor cells promoted premature transition in human organoids, so that they developed more like ape organoids. The researchers note that organoids are a model and, like all models, do not to fully replicate real brains, especially mature brain function. But for fundamental questions about our evolution, these brain tissues in a dish provide an unprecedented view into key stages of brain development that would be impossible to study otherwise. Dr. Lancaster was part of the team that created the first brain organoids in 2013. Reference: “An early cell shape transition drives evolutionary expansion of the human forebrain” by Silvia Benito-Kwiecinski, Stefano L. Giandomenico, Magdalena Sutcliffe, Erlend S. Riis, Paula Freire-Pritchett, Iva Kelava, Stephanie Wunderlich, Ulrich Martin, Gregory A. Wray, Kate McDole and Madeline A. Lancaster, 24 March 2021, Cell. DOI: 10.1016/j.cell.2021.02.050 This study was funded by the Medical Research Council, European Research Council and Cancer Research UK.

Researchers at the University of Wisconsin–Madison conducted the first global study on bird sounds, analyzing over 100,000 recordings to reveal how habitat, geography, beak shape, and body size influence the frequency and diversity of bird calls. Their findings offer insights into how environmental factors shape bird communication and may help improve ecosystem conservation through soundscape monitoring. A global study by UW–Madison researchers reveals how habitat, geography, body size, and beak shape influence bird sounds. Birds produce sounds to communicate—for attracting mates, deterring predators, or simply singing for enjoyment. However, the factors driving the vast diversity of these sounds remain poorly understood. Researchers at the University of Wisconsin–Madison have conducted the first global study examining what influences bird vocalizations. By analyzing over 100,000 audio recordings from around the world, their study, recently published in the Proceedings of the Royal Society B, uncovers key patterns explaining why birds make certain sounds and how frequently they do so. While previous studies have explored how habitat, geography, body size, and beak shape affect bird sounds, these investigations were limited to smaller regions. H.S. Sathya Chandra Sagar, a UW–Madison doctoral student working with Professor Zuzana Buřivalová in the Department of Forest and Wildlife Ecology and the Nelson Institute for Environmental Studies, aimed to test these hypotheses on a global scale. Sagar analyzed audio recordings of bird sounds taken by people around the world and submitted to a bird-watching repository called xeno-canto. The analyzed recordings represented 77% of known bird species. Key Findings from the Study The study’s major takeaways included: Bird species’ habitat influences the frequency of the sound they may make, in unexpected ways. For example, in ecosystems with a lot of rushing water there is a constant level of white noise occurring at a lower frequency. In such cases, researchers found that birds tend to make sounds of higher frequency, likely so they wouldn’t be drowned out by the water. Bird species living at the same latitudes make similar sounds. Observing this pattern at a global scale is an important piece of the puzzle in the evolutionary story of bird sounds. It could inspire further research into the aspects of geographic location that influence bird sounds. A bird’s beak shape and body mass are important. Generally, smaller birds create higher frequency sounds while larger birds create lower frequency sounds. The global analysis not only proved this hypothesis correct, but it also added new information about the nature of the relationship between beak shape, body mass, and sound. Smaller bird species tend to have a wider range of frequencies at which they can make sound as a protection mechanism. Smaller, more vulnerable birds can benefit from being able to make a range of sounds. Higher frequencies can help them communicate with fellow birds of the same species, while lower frequencies can serve as a camouflage, tricking potential threats into thinking they are larger and less vulnerable than they actually are. The research also contributed to the broader understanding of soundscapes — all of the sounds heard in any particular landscape. Soundscapes are often used as part of conservation studies, but Sagar realized “there’s very little that we know about the forces that govern soundscapes.” He hopes this foundational work will provide a platform for future studies to improve conservation efforts by developing ways to monitor the health of an ecosystem through soundscapes. “In the tropics and all over the world, larger birds tend to be hunted for meat,” he says as an example. “Larger birds [tend] to call at a low frequency, and if we don’t find any sound in the lower frequency, we could [conclude] there may be more hunting in this landscape.” Next, Sagar hopes to use 24-hour soundscape recordings to understand if some birds modify the timing of their song in addition to their frequencies to communicate with their peers in a landscape crowded with noise. And he notes the important role that birdwatchers and citizen scientists play in discovering new insights about our natural world. Reference: “Global analysis of acoustic frequency characteristics in birds” by H. S. Sathya Chandra Sagar, Akash Anand, Maia E. Persche, Anna M. Pidgeon, Benjamin Zuckerberg, Çağan H. Şekercioğlu and Zuzana Buřivalová, 31 October 2024, Proceedings B. DOI: 10.1098/rspb.2024.1908

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