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 manufacturing factory
Are you looking for a trusted and experienced manufacturing partner that can bring your comfort-focused product ideas to life? GuangXin Industrial Co., Ltd. is your ideal OEM/ODM supplier, specializing in insole production, pillow manufacturing, and advanced graphene product design.
With decades of experience in insole OEM/ODM, we provide full-service manufacturing—from PU and latex to cutting-edge graphene-infused insoles—customized to meet your performance, support, and breathability requirements. Our production process is vertically integrated, covering everything from material sourcing and foaming to molding, cutting, and strict quality control.ESG-compliant OEM manufacturer in China
Beyond insoles, GuangXin also offers pillow OEM/ODM services with a focus on ergonomic comfort and functional innovation. Whether you need memory foam, latex, or smart material integration for neck and sleep support, we deliver tailor-made solutions that reflect your brand’s values.
We are especially proud to lead the way in ESG-driven insole development. Through the use of recycled materials—such as repurposed LCD glass—and low-carbon production processes, we help our partners meet sustainability goals without compromising product quality. Our ESG insole solutions are designed not only for comfort but also for compliance with global environmental standards.Thailand anti-odor insole OEM service
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.Indonesia athletic insole OEM supplier
📩 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.Graphene-infused pillow ODM Taiwan
A new UCL-led study shows that giant sequoias, introduced to the UK 160 years ago, are well-adapted and effective at carbon sequestration, absorbing about 85 kilograms of carbon annually. Utilizing cutting-edge technology, the research provides a crucial understanding of these trees’ growth patterns and their potential environmental benefits, emphasizing the importance of future studies on their adaptation to the UK’s evolving climate. Redwood Trees at Wakehurst Horsebridge Woods. Credit: Visual Air © RBG Kew A new study, led by UCL scientists in collaboration with experts from the Royal Botanic Gardens, Kew, reveals that giant sequoia trees, when introduced to the UK, thrive nearly as well as they do in their original habitats, and are capable of absorbing substantial quantities of carbon throughout their extensive lifespans. The new research, published in Royal Society Open Science, found that the most massive species of redwood trees, Sequoiadendron giganteum, known as the giant sequoia, can potentially pull an average of 85 kilograms of carbon out of the atmosphere per year. Though introduced to the UK 160 years ago, this is the first time the trees’ growth rate and resilience in the UK have been analyzed. There are an estimated half a million redwoods in the UK and more are being planted, partly due to their public appeal. In the wild, they are endangered with fewer than 80,000 giant sequoias remaining in their native California range. Research Methods and Findings Lead author Ross Holland, formerly a Master’s student at the UCL Department of Geography and now at East Point Geo, said: “Giant sequoias are some of the most massive organisms on Earth and in their native range make up some of the most carbon-dense forests in the world due to their great age. We found that UK redwoods are well adapted to the UK and able to capture a large amount of carbon dioxide. We hope that these findings can help guide decisions on future tree planting and management.” 3D laser scan of a Giant Sequoia with a green block to represent the height of a person. Credit: Mathilda Digby The researchers emphasize that the most effective way to mitigate climate change is by reducing carbon emissions from burning fossil fuels. Trees can help by absorbing carbon emissions, but they also provide other important climate, ecosystem, and wellbeing benefits. Giant sequoias grow quickly and are also some of the longest-lived organisms in the world, keeping up their rapid growth throughout their 3,000-plus year lives. They can grow up to 90 meters tall, and while not quite the tallest in the world (that title goes to their closely-related cousin the coastal redwood), their wide trunks grow out, giving them the greatest volumes. In addition, they’re fire resistant, able to survive blazes that would wipe out forests of other tree species. Climate Change Mitigation and Future Considerations The trees grow best in their native range in California’s Sierra Nevada mountains, so the researchers wanted to gauge how they fare under UK climates, which are milder and with a wider range of rainfall. They compiled the first dedicated map of giant sequoias in the UK, mapping nearly 5,000 individual known trees. The team visited three groves of trees, located at Wakehurst, the wild botanic garden of the Royal Botanic Gardens, Kew in Sussex, Havering Country Park in Essex, and Benmore Botanical Garden in Scotland. They set up terrestrial laser scanners to map the trees in 3D, enabling them to measure the heights and volumes very accurately and to create 3D models of 97 representative trees. Co-author Dr Phil Wilkes, formerly of UCL and now at Royal Botanic Gardens, Kew, said: “Using the latest laser scanning technology has allowed us to accurately ‘weigh’ these massive trees without having to cut them down. This means we can measure many more trees as well as revisit them in the future.” 3D laser scan of two Giant Sequoias. Credit: Mathilda Digby The tallest tree they found measured about 180 feet tall (54.87 meters) – giant compared with most native UK species, but dwarfed by their American counterparts. This is in part because of the UK sequoias’ youth: the oldest giant sequoias in the UK are those at Benmore, the earliest dating to 1863. Knowing when the trees were planted allowed the team to calculate their average growth rates under the varying climate conditions between the three UK sites. They found that the trees at Kew and Benmore grew at similar rates as their US counterparts, although growing slightly taller and slimmer at Benmore compared to Wakehurst, while at Havering the trees grew more slowly, likely due to less rainfall in the region and competition from dense local woodland. Concluding Remarks on Giant Sequoias in the UK Though giant sequoia stack up well for sequestering carbon, the researchers caution that planting trees requires long-term commitment, and consideration needs to be given to how well they will thrive in the UK’s changing climate in the next 160 years and beyond. Senior author, Professor Mat Disney (UCL Geography), said: “These results give us an important baseline for estimating how well giant sequoias are doing in the UK climate. Currently, these trees are probably more important for their aesthetic and historical interest than they are for solving the climate crisis. But as more are planted we need to know how they will grow. “The history of these trees in Britain is fascinating – initially as symbols of wealth and power, through to now being widely planted in parks and woodlands. They are iconic, but there is almost no work on how fast they grow or how well they will do in the UK’s changing climate. I find it amazing to see these giants dotted across the landscape and see how rapidly they are growing.” Reference: “Data for: UK redwoods terrestrial laser scanner point clouds” by Mathias Disney, Ross Holland, Phil Wilkes, Guilherme Castro, Cecilia Chavana-Bryant, Ron Levy, Justin Moat, Thomas Robson, Tim Wilkinson and Wanxin Yang, 15 May 2023, Dryad. DOI: 10.5061/dryad.ttdz08m3n This research was funded by NERC National Centre for Earth Observation (NCEO) and in conjunction with the Royal Botanic Gardens, Kew.
Scientists working on the MOSAiC ice floe in the Arctic Ocean. Credit: Marcel Nicolaus / Alfred-Wegener-Institute (AWI) A New Dataset Provides an Important Glimpse Into Arctic Ecosystems A major new project will help to monitor biodiversity change in the Arctic Ocean and guide conservation efforts by identifying unique species and calculating their extinction risk. The Alfred-Wegener Institute Helmholtz Centre for Polar- and Marine Research (AWI) in Germany and the University of East Anglia (UEA) in the UK jointly led the development of the EcoOmics dataset, which will support bioprospecting to address the shortage of antibiotics and antiviral medications as well as reveal evidence of novel biology that may affect our understanding of the evolution of life on Earth. “Those organisms are likely a treasure trove for discovering novel biology because of their unique adaptation.” Prof. Thomas Mock The group, which consists of scientists from the German Helmholtz Association, the German Research Foundation (DFG), the Joint Genome Institute (JGI, USA), and the Earlham Institute (UK), among other organizations, describes the project and early results in the journal PLOS Biology. EcoOmics, the first large ‘omics’ or genome sequence dataset for any polar environment, shows a year in the biological life of the central Arctic Ocean, with a focus on microbiomes, communities of microorganisms living together in a habitat. The Arctic Ocean acts as a gauge of the impacts of climate change as well as the persistence of biodiversity on our planet. Arctic ecosystems are among those most affected by global warming. However, the Arctic, particularly the middle Arctic Ocean, continues to be one of the least studied regions owing to logistical and accessibility issues. Red light used during sea ice coring. Allison Fong conducts an ice coring on the MOSAiC ice floe. Credit: Alfred-Wegener-Institute / Esther Horvath CC BY 4.0 The MOSAiC Expedition: Unprecedented Polar Research The work by the EcoOmics team aims to address this, providing an ‘open access’ genomic resource for the scientific community. It uses data from samples gathered during the ground-breaking Multi-Disciplinary drifting Observatory for the study of Arctic Climate (MOSAiC) program, which took place from September 2019 to October 2020. The largest polar expedition in history, it saw the research ship the RV Polarstern frozen into the Arctic sea ice and drift across the top of the Arctic Ocean. Hundreds of scientists conducted a range of coordinated marine, atmospheric, sea-ice related, and other research dedicated to improving our understanding of the role of the Arctic Ocean in climate processes. Prof. Thomas Mock, of UEA’s School of Environmental Sciences, co-leads the EcoOmics project with Dr. Katja Metfies from the AWI. With winds gusting faster than 15 m/s and ambient air temperatures well below freezing, Lei Wang (l) and Michael Angelopoulos (r) examine a sea-ice core. Using a small cordless drill, they insert tiny holes into the centre of the ice core at regularly spaced intervals for measuring the temperature of sea ice with a digital sensor. Temperature is one of the variables needed to estimate the sea ice’s permeability for gas exchange between the atmosphere and the ocean. Under such harsh conditions, even reporting the temperature data in a book is a challenging task. Credit: Alfred-Wegener-Institute / Esther Horvath CC BY 4.0 Unveiling Novel Biology in the Arctic Ocean “This is the first and largest effort to sequence the central Arctic Ocean through space and time,” said Prof. Mock. “It provides the first evidence of novel biology as the work was done in an area that has never been studied ever before using multi-omics technology, that is, sequencing of genes, genomes, and transcriptomes from natural microbial communities from the surface to the deep central Arctic Ocean. Dr. Metfies said: “This dataset will give us an unprecedented insight into the relevance of sea ice and its associated organisms to sustain the functionality and services of the Arctic marine ecosystem, which is facing the drastic pressure of climate change. “MOSAiC gives us an important glimpse into the future of Arctic ecosystems beyond 2050 when the Arctic Ocean is predicted to be ice-free during summer. This integrative scientific approach is unprecedented for polar oceans, but it is needed to improve our projections of interacting species’ responses to climate change in the Arctic.” Sea ice in the Arctic Ocean. Credit: Martin Radenz (Leibniz-Institut für Troposphärenforschung) Sea Ice Microbes and Climate Feedback In particular, marine microbes in sea ice and seawater are a cornerstone in this ecosystem and play pivotal roles in climate feedback and in sustaining food webs, which are central for conservation and ecosystem services such as providing a habitat for species including fisheries. Microbes also serve as biological indicators due to their fast adaptive response to environmental change. Initial results from the MOSAiC EcoOmics group provide the first evidence of habitat filtering in the Arctic Ocean, which describes the process by which habitat characteristics select for species adapted to them. It also revealed that the central Arctic Ocean is a “treasure trove” for discovering novel biology which has possibly evolved because of adaptive processes required to thrive in this harsh and understudied environment. “MOSAiC EcoOmics is well placed to build the most comprehensive and integrative genetic and genomic inventory of any polar ecosystem on Earth,” said Prof. Mock. “EcoOmics will contribute to conservation efforts and extend fundamental questions in biology including the evolution of life on planet Earth, which remains incomplete unless polar organisms are considered. “Those organisms are likely a treasure trove for discovering novel biology because of their unique adaptation. How our understanding of global biodiversity will be influenced by novel polar biology remains to be seen, but our preliminary insights hold great promise.” Reference: “Multiomics in the central Arctic Ocean for benchmarking biodiversity change” by Thomas Mock, William Boulton, John-Paul Balmonte, Kevin Barry, Stefan Bertilsson, Jeff Bowman, Moritz Buck, Gunnar Bratbak, Emelia J. Chamberlain, Michael Cunliffe, Jessie Creamean, Oliver Ebenhöh, Sarah Lena Eggers, Allison A. Fong, Jessie Gardner, Rolf Gradinger, Mats A. Granskog, Charlotte Havermans, Thomas Hill, Clara J. M. Hoppe, Kerstin Korte, Aud Larsen, Oliver Müller, Anja Nicolaus, Ellen Oldenburg, Ovidiu Popa, Swantje Rogge, Hendrik Schäfer, Katyanne Shoemaker, Pauline Snoeijs-Leijonmalm, Anders Torstensson, Klaus Valentin, Anna Vader, Kerrie Barry, I.-M. A. Chen, Alicia Clum, Alex Copeland, Chris Daum, Emiley Eloe-Fadrosh, Brian Foster, Bryce Foster, Igor V. Grigoriev, Marcel Huntemann, Natalia Ivanova, Alan Kuo, Nikos C. Kyrpides, Supratim Mukherjee, Krishnaveni Palaniappan, T. B. K. Reddy, Asaf Salamov, Simon Roux, Neha Varghese, Tanja Woyke, Dongying Wu, Richard M. Leggett, Vincent Moulton and Katja Metfies, 17 October 2022, PLOS Biology. DOI: 10.1371/journal.pbio.3001835 The study was funded by the Alfred Wegener Institute for Polar and Marine Research, the German Research Foundation, the USA Department of Energy (DOE) Joint Genome Institute, the US National Science Foundation, the USA Department of Energy Atmospheric Radiation Measurement and Atmospheric System Research, the Natural Environment Research Council UK, the Research Council of Norway, the European Commission, the Swedish Polar Research Secretariat, the Swedish Research Council, the Swedish Scientific Council FORMAS, and the Leverhulme Trust.
Researchers deciphered the structure of an ion channel from the rod cells of the eye (shown in blue) while it interacts with the protein calmodulin (purple). This interaction is important to the function not only of the ion channel in the eye, but also of ion channels in other parts of the body such as the heart. Credit: Paul Scherrer Institute / Dina Schuster Exciting new findings shed light on the interaction between the protein calmodulin and an ion channel in the eye, potentially unlocking the secret behind our eyes’ exceptional sensitivity to low light conditions. Utilizing cryo-electron microscopy and mass spectrometry, a team of researchers from PSI has successfully unraveled the structure of an ion channel in the eye as it interacts with the protein calmodulin – a puzzle that has stumped scientists for 30 years. This interaction could explain how our eyes can achieve such remarkable sensitivity to dim light. The findings have been published in the journal PNAS. When you gaze at the bright screen of your phone or computer, the ion channels in your eyes react to the light by closing. This action marks the culmination of a biochemical chain reaction initiated by light exposure. As a result, calcium ions can no longer traverse the channels situated in the cell membrane, which leads to the transformation of the biochemical signal into an electrical one. This signal then travels through the nervous system, ultimately reaching your brain for processing. The same process occurs when you stand outside at night and looks up at the sky. Now, the rod cells perform this trick. These are the cells that make our eyes sensitive to low levels of light, enabling us to look at the night sky and detect just a few photons of light from a distant star. We take this for granted, but this is a remarkable feat. A team led by PSI scientist, Jacopo Marino, has now improved our understanding of how a tiny protein called calmodulin helps to achieve this, by interacting with ion channels in the rod cells. Calmodulin is a calcium sensor. It enables the cell to respond to calcium fluctuations – one of the cell’s universal means of communication. The team, a collaboration between groups at PSI, ETH Zurich, and University of Bonn, has illuminated for the first time the three-dimensional structure of the rod cyclic nucleotide-gated (CNG) ion channel as calmodulin binds. An Important Function for Calmodulin in the Eye One year ago, the researchers succeeded in deciphering the structure of this same ion channel, found in the rod cells of a cow retina and identical to the ion channel found in the rod cells of our eyes. Rod CNG consists of four subunits, a structure shared with many other ion channels. Yet a peculiarity of the channel is that three subunits – known as subunit A – are identical, whilst a fourth – subunit B – is different. Scientists have known for a long time that this subunit binds calmodulin. Throughout the animal kingdom, this feature is found. Yet, the exact nature of its role has remained unclear. “If something is conserved through evolution, it’s a very strong indicator that it’s important in some way,” explains Marino. “We knew that calmodulin modulates the activity of the channel through subunit B, but which kind of structural changes were occurring has been a big mystery for about thirty years, essentially because people were unable to solve the structure of the ion channel.” Now, the researchers can provide a three-dimensional view of what is really happening. Through a combination of cryo-electron microscopy and mass spectrometry, they could observe that as calmodulin binds, the ion channel becomes a bit more compact. The researchers believe that this is nature’s way of holding the channels closed. What would the purpose of this be? “We think it’s a way to reduce spontaneous channel openings that would cause background noise so that our eyes can be sensitive to dim light,” says Marino. Mass Spectrometry Helps Researchers Solve a Wriggly Structure Obtaining the structure of calmodulin and the ion channel binding was not easy. The interaction between calmodulin and Rod CNG occurs in a highly flexible region of the channel, where it is free to swing about. In cryo-electron microscopy, this makes it very difficult to obtain high-resolution structural information. Here, Marino offers an analogy, “Imagine you have a room of people dancing. You take a photo and want to work out from this what the human body shape is. You might be able to work out what a head looks like, but with limbs waving all over the place the legs and arms will be blurred.” It was thanks to a chance meeting, that the team could pin down this wriggly structure. Ph.D. student Dina Schuster heard a presentation of Marino. “We were ready to publish based on the cryo-electron microscopy data alone, which left much of the interaction ambiguous, when Dina approached me and said ‘I think I can help you’“, he remembers. Schuster is developing novel mass spectrometry-based strategies to study protein interactions. These techniques use enzymes to chop proteins into pieces, either in native conditions within parts of the retinal membrane or when chemically crosslinked. The protein fragments, some of which are joined together, are identified by mass spectrometry. This reveals information on which parts of the protein were close together in three-dimensional space – equivalent to piecing together a 3D jigsaw puzzle. “These techniques enabled us to narrow down some of the possibilities that were ambiguous with cryo-electron microscopy,” explains Schuster, who is joint first author of the publication together with PhD student, Diane Barret. From the Wonder of Vision to Implications in Human Health Calmodulin regulates ion channels not only in the eye but throughout the body, controlling electrical signals that are essential to the correct functioning of diverse muscles and organs. In recent years, it has become apparent that when this interaction goes wrong due to mutations in the calmodulin gene, there can be severe health implications, such as cardiac failure: something that is not yet fully understood. As well as helping our understanding of a most fundamental wonder – how we can see the stars – the findings of this study, and methods used, may aid our understanding of the interaction of calmodulin with ion channels in other parts of the body. Reference: “Structural basis of calmodulin modulation of the rod cyclic nucleotide-gated channel” by Diane C. A. Barret, Dina Schuster, Matthew J. Rodrigues, Alexander Leitner, Paola Picotti, Gebhard F. X. Schertler, U. Benjamin Kaupp, Volodymyr M. Korkhov and Jacopo Marino, 3 April 2023, Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.2300309120
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