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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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.Ergonomic insole ODM support 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.Smart pillow ODM manufacturing 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.Graphene insole OEM factory 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.Thailand eco-friendly graphene material processing
The caecilians found on the southern part of the island are typically yellow with brown splotches. Credit: © Andrew Stanbridge Research adds evidence to century-long scientific debate and reveals how volcanic activity may have driven divergence of the limbless amphibians. The Gulf of Guinea islands harbor an abundance of species found nowhere else on Earth. But for over 100 years, scientists have wondered whether or not a population of limbless, burrowing amphibians — known as caecilians — found on one of the islands is a single or multiple species. Now, a team of researchers from the California Academy of Sciences and the Smithsonian National Museum of Natural History has contributed the strongest evidence to date that there is not one, but two different species of caecilians on São Tomé island. Their findings, published today (May 10, 2021) in Molecular Ecology, also suggest that volcanic activity may have led to the divergence of the species. “To judge whether one species is in fact composed of multiple lineages, scientists have to build a case,” says senior author and Academy Curator of Herpetology Rayna Bell. “By conducting a population level genomic study of these amphibians across the entire island, we are adding a crucial line of evidence that the São Tomé caecilian is actually two unique species.” Initially described by Portuguese scientists during colonial times, the São Tomé caecilians were later split into two distinct species based on their variation in color and location on the island — solid lemon yellow in the north and yellow with brown splotches to the south. Since then, subsequent research has bounced back and forth, grouping the species together then separating them out again, based on the best available evidence. The Saõ Tomé caecilian from the northern part of the island is typically solid yellow in coloration. Credit: © Andrew Stanbridge Then, in 2014, a study by former Academy Curator of Herpetology Robert Drewes and graduate student Ricka Stoelting using mitochondrial DNA indicated that not only were there likely two unique species, but they might be interbreeding. Bell and her colleagues build upon those previous findings by sampling 85 caecilians from 21 locations across the island for genome-wide genetic markers that more accurately confirm the presence — and interbreeding — of the two species. “That earlier study was the first clue towards unraveling the mystery of the São Tomé caecilians,” Bell says. “Our study provides further proof of the presence of two separate, interbreeding species and quantifies how much overlap — or hybridization — is occurring between them.” Once the research team confirmed the existence of two different but interbreeding species, they started to work backward through time to try to determine how the species diverged. “It’s pretty remarkable that there are two unique species on such a small island,” says Academy collections manager and study co-author Lauren Scheinberg. “It really makes you wonder how natural selection is acting to drive speciation.” A researcher holds a Saõ Tomé caecilian during a collection expedition. Credit: © Andrew Stanbridge Through their analysis, the researchers found that the two species diverged around 300,000 years ago, a time period that coincides with a burst of volcanic activity on the island. The researchers suggest that lava flows during this period may have led to the speciation of the caecilians by dividing the island into a patchwork of smaller habitats with unique environmental pressures. As the lava flows eroded, resulting in suitable habitat for caecilians, the two species came back into contact and started to hybridize, obscuring the evidence of their separation. “These findings are an important reminder that islands are not static,” Bell says. “Even though they can be small and isolated, they are dynamic systems that are actively accumulating new species. It’s also an important consideration for the conservation of São Tomé caecilians to know that we have two, genetically and morphologically unique species.” Though the picture of their past is becoming clearer, there is still much to learn about these enigmatic amphibians. For example, while most caecilians spend a majority of their time underground, the São Tomé caecilians can be readily found on the forest floor, raising questions about how the bright yellow amphibians avoid predation. While one century-long mystery is nearing a resolution, it seems more are taking its place. But Bell is looking forward to the challenge. “These are perhaps the most well-studied caecilians on Earth because of their accessibility and how long ago they were described to science. Yet there is still so much to learn about them, from their mating behavior to how they deter predators,” Bell says. “For a biologist, what could be more exciting than that?” Reference: “Speciation and secondary contact in a fossorial island endemic, the São Tomé caecilian” by Kyle A. O’Connell, Ivan Prates, Lauren A. Scheinberg, Kevin P. Mulder and Rayna C. Bell, 10 May 2021, Molecular Ecology. DOI: 10.1111/mec.15928
Like many air-breathing marine megafauna, green turtles optimize their swim depth during migration to minimize the cost of transport, traveling at around three body depths beneath the surface in order to avoid creating waves whilst maximizing horizontal distance traveled. Credit: R. D. and B. S. Kirkby Researchers have established that marine animals travel at optimal depths roughly three times their body size to conserve energy, minimizing wave drag. This pattern, confirmed through advanced tracking technologies, holds true across species from penguins to whales. Marine Animal Swim Depths Researchers from Swansea and Deakin Universities have discovered that marine animals, including mammals, birds, and reptiles, swim at similar relative depths when traveling without feeding. This behavior helps them conserve energy by reducing water resistance. The research, led by Dr. Kimberley Stokes, Professor Graeme Hays, and Dr. Nicole Esteban, involved six institutions across five countries. They studied the swimming depths of various sea turtles, penguins, and whales. The team found that these animals typically travel at depths about three times their body length from the surface. This depth represents a ‘sweet spot’ that minimizes both wave formation at the surface and the vertical distance the animals must move through the water. Little penguins travel beneath the zone of highest wave drag close to the surface. Many air-breathing marine vertebrates optimize their swim depth when transiting and not feeding, traveling just deep enough to avoid wave creation on the surface. Credit: Phillip Island Nature Parks Energy Efficiency in Aquatic Travel In contrast, some semi-aquatic animals like mink swim at the surface, where creating waves wastes significant energy. For marine birds, mammals, and reptiles that undertake long-distance migrations, evolving to swim at energy-efficient depths is crucial for reducing the cost of travel over their lifetimes. It has long been known that additional drag from wave creation minimizes once a traveling object is at depths greater than three times its diameter, but it was hard to compare with travel depths of wild animals due to tracking limitations. Technological Advancements in Animal Tracking In this new study published today (December 16) in Proceedings of the National Academy of Sciences (PNAS) near surface swim depths were recorded to within 1.5 centimeters in little penguin and loggerhead turtles, along with motion data and video footage from animal-borne cameras. This was compared with satellite tracking data for long-distance migrations in green turtles and data from other studies on penguins and whales. It was found that these animal swim at optimal depths predicted from physics when either ‘commuting’ to a foraging patch in the wild or migrating over longer distances while not feeding. Swansea University’s Dr. Kimberley Stokes, lead author of the study said: “There are of course examples where animal swim depth is driven by other factors, such as searching for prey, but it was exciting to find that all published examples of non-foraging air-breathing marine animals followed the predicted pattern. This has rarely been recorded because of the difficulty in retrieving depth data from animals that migrate over large distances, so it was great to find enough examples to show a common relationship between swim depth and body size from animals across the size spectrum from 30 cm to about 20 m in length.” Reference: “Optimization of swim depth across diverse taxa during horizontal travel” by Kimberley L. Stokes, Nicole Esteban, Paolo Casale, André Chiaradia, Yakup Kaska, Akiko Kato, Paolo Luschi, Yan Ropert-Coudert, Holly J. Stokes and Graeme C. Hays, 16 December 2024, Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.2413768121
The worm for which the researchers sequenced the genome. Credit: Queen Mary University of London Scientists show a link between the time of activation of dozens of genes in the embryo and how the life cycles of animals evolved. For more than a century, biologists have been perplexed by the varied life cycles exhibited by different animal species. While some species, including humans and most vertebrates, develop directly into a fully formed—yet smaller—version of an adult, others follow a fascinating metamorphic process that involves the emergence of intermediate forms known as larvae, which eventually transform into their adult counterparts. Still, the understanding researchers had of why larvae exist and how they originated was limited. More importantly, large-scale comparative studies addressing this issue had not previously used modern techniques based on sequencing the genetic information of an animal—the genome—and finding how the organism uses this information while growing. Until now. In a study led by a team at Queen Mary University of London (QMUL), published in the prestigious journal Nature, researchers uncover for the first time the mechanism that likely explains how embryos form either a larva or a miniature version of the adult. In their paper, they prove that the timing of activation of essential genes involved in embryogenesis—the transformation of a fertilized egg into an organism—correlates with the presence or absence of a larval stage and with whether the larva feeds from their surroundings or relies on nourishment the mother deposited in the egg. Evolutionary Advantages of Skipping Larval Stages Francisco M. Martín-Zamora, PhD candidate at Queen Mary and co-first author of the study, said: “It’s impressive to see how evolution shaped the way animal embryos “tell the time” to activate important groups of genes earlier or later in development. Suppose a larval stage is no longer essential for your survival. In that case, it might be evolutionarily advantageous to, for example, activate the genes to form the trunk earlier and develop straight into an adult instead.” This new study used state-of-the-art approaches to decode the genetic information, activity, and regulation in three species of marine invertebrate worms called annelids. They combined these with public datasets from other species in a large-scale study involving over 600 datasets of more than 60 species separated by more than 500 million years of evolution. “Only by combining experimental datasets generated in the lab and systematic computational analyses were we able to unravel this new undiscovered biology”, said Dr Ferdinand Marlétaz, a main collaborator of the study from University College London. Dr. Yan Liang, postdoctoral researcher from Queen Mary and co-first author of the work, said: “While the techniques had been around for some years, no team had used them for this purpose. The datasets we generated and the methodologies we developed will be tremendously powerful resources for other researchers.” Dr. Chema Martín-Durán, Senior Lecturer in Organismal Biology at Queen Mary and the senior author in this research, said: “Developmental biology largely focuses on mice, flies and other well-established species we know as model organisms. Our study demonstrates that the fascinating biology of the often-overlooked non-model species is critical to understand how animal development works and how it evolved.” Trunk Formation and Evolutionary Shifts Genes involved in forming the trunk—the body region that follows the head and runs until the tail—are paramount. Some species will form larvae with virtually no trunk, known as “head larvae”, and might have been present as far back as in the ancestor of all animals with head and tail. Direct development and forming a small adult straight from embryogenesis would have evolved later in many animal groups, like us and most vertebrates, as genes to form the trunk get activated earlier in embryogenesis, and larval traits are progressively lost. “We are hopeful that other researchers in the field will continue studying the exciting topic of the evolution of animal life cycles and provide further evidence for the hypothesis we put forward,” Dr. Andreas Hejnol said, Professor at the Friedrich-Schiller-University Jena, Germany, and collaborator of the team. Reference: “Annelid functional genomics reveal the origins of bilaterian life cycles” by Francisco M. Martín-Zamora, Yan Liang, Kero Guynes, Allan M. Carrillo-Baltodano, Billie E. Davies, Rory D. Donnellan, Yongkai Tan, Giacomo Moggioli, Océane Seudre, Martin Tran, Kate Mortimer, Nicholas M. Luscombe, Andreas Hejnol, Ferdinand Marlétaz and José M. Martín-Durán, 25 January 2023, Nature. DOI: 10.1038/s41586-022-05636-7 Though led by QMUL researchers, the present work is a multidisciplinary collaboration of over a dozen researchers, with collaborators from University College London, Imperial College London, and the National Museum Wales, in the UK; the Okinawa Institute for Science and Technology in Japan; the Friedrich-Schiller-University Jena, in Germany; and the University of Bergen, in Norway. The European Union Horizon 2020 program from the European Research Council (ERC) funded the work, as well as the Biotechnology and Biological Sciences Research Council (BBSRC), the Royal Society, and the Japan Society for the Promotion of Science.
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