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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Innovative insole ODM solutions in China

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.Memory foam pillow OEM factory 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.Taiwan graphene product OEM factory

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 manufacturer in Thailand

📩 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 high-end foam product OEM/ODM factory

Researchers at EPFL, led by Didier Trono, have developed a novel method to detect previously undetectable transposable elements (TEs) in the human genome, significantly expanding our knowledge of DNA composition. This discovery has profound implications for understanding genetic diseases and the genome’s response to various stresses. The human genome, a complex mosaic of genetic data essential for life, has proven to be a treasure trove of strange features. Among them are segments of DNA that can “jump around” and move within the genome, known as “transposable elements” (TEs). As they change their position within the genome, TEs can potentially cause mutations and alter the cell’s genetic profile but also are master orchestrators of our genome’s organization and expression. For example, TEs contribute to regulatory elements, transcription factor binding sites, and the creation of chimeric transcripts – genetic sequences created when segments from two different genes or parts of the genome join together to form a new, hybrid RNA molecule. Matching their functional importance, TEs have been recognized to account for half of the human DNA. However, as they move and age, TEs pick up changes that mask their original form. Over time, TEs “degenerate” and become less recognizable, making it difficult for scientists to identify and track them in our genetic blueprint. Breakthrough in TE Detection In a new study, researchers in the group of Didier Trono at EPFL have found a way to improve the detection of TEs in the human genome by using reconstructed ancestral genomes from various species, which allowed them to identify previously undetectable degenerate TEs in the human genome. The study is published in Cell Genomics. The scientists used a database of reconstructed ancestral genomes from different kinds of species, like a genomic “time machine”. By comparing the human genome with the reconstructed ancestral genomes, they could identify TEs in the latter that, over millions of years, have become degenerate (worn out) in humans. This comparison allowed them to detect (“annotate”) TEs that might have been missed in previous studies that used data only from the human genome. Using this approach, the scientists uncovered a larger number of TEs than previously known, adding significantly to the share of our DNA that is contributed by TEs. Furthermore, they could demonstrate that these newly unearthed TE sequences played all the same regulatory roles as their more recent, already-identified relatives. The potential applications are vast: “Better understanding TEs and their regulators could lead to insights into human diseases, many of which are believed to be influenced by genetic factors,” says Didier Trono. “First and foremost, cancer, but also auto-immune and metabolic disorders, and more generally our body’s response to environmental stresses and aging.” Reference: “Ancestral genome reconstruction enhances transposable element annotation by identifying degenerate integrants” by Wayo Matsushima, Evarist Planet and Didier Trono, 30 January 2024, Cell Genomics. DOI: 10.1016/j.xgen.2024.100497 The study was funded by the European Research Council, the Swiss National Science Foundation, the EMBO Postdoctoral Fellowship, and the JSPS Overseas Research Fellowship.

A light microscopy image shows the marine haptophyte algae Braarudosphaera bigelowii with a black arrow pointing to the nitroplast organelle. Credit: Tyler Coale Modern biology textbooks assert that only bacteria can take nitrogen from the atmosphere and convert it into a form that is usable for life. Plants that fix nitrogen, such as legumes, do so by harboring symbiotic bacteria in root nodules. But a recent discovery upends that rule. In two recent papers, an international team of scientists described the first known nitrogen-fixing organelle within a eukaryotic cell. The organelle is the fourth example in the history of primary endosymbiosis — the process by which a prokaryotic cell is engulfed by a eukaryotic cell and evolves beyond symbiosis into an organelle. “It’s very rare that organelles arise from these types of things,” said Tyler Coale, a postdoctoral scholar at UC Santa Cruz and first author on one of two recent papers. “The first time we think it happened, it gave rise to all complex life. Everything more complicated than a bacterial cell owes its existence to that event,” he said, referring to the origins of the mitochondria. “A billion years ago or so, it happened again with the chloroplast, and that gave us plants,” Coale said. The third known instance involves a microbe similar to a chloroplast. The newest discovery is the first example of a nitrogen-fixing organelle, which the researchers are calling a nitroplast. A decades-long mystery The discovery of the organelle involved a bit of luck and decades of work. In 1998, Jonathan Zehr, a UC Santa Cruz distinguished professor of marine sciences, found a short DNA sequence of what appeared to be from an unknown nitrogen-fixing cyanobacterium in Pacific Ocean seawater. Zehr and colleagues spent years studying the mystery organism, which they called UCYN-A. The UC Santa Cruz research team, from left to right: Esther Mak, Jonathan Zehr, Kendra Turk-Kubo and Tyler Coale. Credit: University of California – Santa Cruz At the same time, Kyoko Hagino, a paleontologist at Kochi University in Japan, was painstakingly trying to culture a marine alga. It turned out to be the host organism for UCYN-A. It took her over 300 sampling expeditions and more than a decade, but Hagino eventually successfully grew the alga in culture, allowing other researchers to begin studying UCYN-A and its marine alga host together in the lab. For years, the scientists considered UCYN-A an endosymbiont that was closely associated with an alga. But the two recent papers suggest that UCYN-A has co-evolved with its host past symbiosis and now fits the criteria for an organelle. Organelle origins In a paper published in Cell in March, Zehr and colleagues from the Massachusetts Institute of Technology, Institut de Ciències del Mar in Barcelona, and the University of Rhode Island show that the size ratio between UCYN-A and their algal hosts is similar across different species of the marine haptophyte algae Braarudosphaera bigelowii. A soft x-ray tomography image shows B. bigelowii cell division, with the nitroplasts (UCYN-A) in cyan. Credit: Valentina Loconte The researchers use a model to demonstrate that the growth of the host cell and UCYN-A are controlled by the exchange of nutrients. Their metabolisms are linked. This synchronization in growth rates led the researchers to call UCYN-A “organelle-like.” “That’s exactly what happens with organelles,” said Zehr. “If you look at the mitochondria and the chloroplast, it’s the same thing: they scale with the cell.” But the scientists did not confidently call UCYN-A an organelle until confirming other lines of evidence. In the cover article of the journal Science, Zehr, Coale, Kendra Turk-Kubo and Wing Kwan Esther Mak from UC Santa Cruz, and collaborators from the University of California, San Francisco, the Lawrence Berkeley National Laboratory, National Taiwan Ocean University, and Kochi University in Japan show that UCYN-A imports proteins from its host cells. “That’s one of the hallmarks of something moving from an endosymbiont to an organelle,” said Zehr. “They start throwing away pieces of DNA, and their genomes get smaller and smaller, and they start depending on the mother cell for those gene products — or the protein itself — to be transported into the cell.” Tyler Coale worked on the proteomics for the study. He compared the proteins found within isolated UCYN-A with those found in the entire algal host cell. He found that the host cell makes proteins and labels them with a specific amino acid sequence, which tells the cell to send them to the nitroplast. The nitroplast then imports the proteins and uses them. Coale identified the function of some of the proteins, and they fill gaps in certain pathways within UCYN-A. “It’s kind of like this magical jigsaw puzzle that actually fits together and works,” said Zehr. In the same paper, researchers from UCSF show that UCYN-A replicates in synchrony with the alga cell and is inherited like other organelles. Changing perspectives These independent lines of evidence leave little doubt that UCYN-A has surpassed the role of a symbiont. And while mitochondria and chloroplasts evolved billions of years ago, the nitroplast appears to have evolved about 100 million years ago, providing scientists with a new, more recent perspective on organellogenesis. The organelle also provides insight into ocean ecosystems. All organisms need nitrogen in a biologically usable form, and UCYN-A is globally important for its ability to fix nitrogen from the atmosphere. Researchers have found it everywhere from the tropics to the Arctic Ocean, and it fixes a significant amount of nitrogen. “It’s not just another player,” said Zehr. The discovery also has the potential to change agriculture. The ability to synthesize ammonia fertilizers from atmospheric nitrogen allowed agriculture — and the world population — to take off in the early 20th century. Known as the Haber-Bosch process, it makes possible about 50% of the world’s food production. It also creates enormous amounts of carbon dioxide: about 1.4% of global emissions come from the process. For decades, researchers have tried to figure out a way to incorporate natural nitrogen fixation into agriculture. “This system is a new perspective on nitrogen fixation, and it might provide clues into how such an organelle could be engineered into crop plants,” said Coale. But plenty of questions about UCYN-A and its algal host remain unanswered. The researchers plan to delve deeper into how UCYN-A and the alga operate and study different strains. Kendra Turk-Kubo, an assistant professor at UC Santa Cruz, will continue the research in her new lab. Zehr expects scientists will find other organisms with evolutionary stories similar to UCYN-A, but as the first of its kind, this discovery is one for the textbooks. References: “Metabolic trade-offs constrain the cell size ratio in a nitrogen-fixing symbiosis” by Francisco M. Cornejo-Castillo, Keisuke Inomura, Jonathan P. Zehr and Michael J. Follows, 11 March 2024, Cell. DOI: 10.1016/j.cell.2024.02.016 “Nitrogen-fixing organelle in a marine alga” by Tyler H. Coale, Valentina Loconte, Kendra A. Turk-Kubo, Bieke Vanslembrouck, Wing Kwan Esther Mak, Shunyan Cheung, Axel Ekman, Jian-Hua Chen, Kyoko Hagino, Yoshihito Takano, Tomohiro Nishimura, Masao Adachi, Mark Le Gros, Carolyn Larabell and Jonathan P. Zehr, 11 April 2024, Science. DOI: 10.1126/science.adk1075

A new study on human temperature perception demonstrated a consistent sensitivity to temperature differences among participants. This research, integral to the Grounded Cognition theory, has important implications for energy-efficient building climate control and is part of broader research efforts at terraXcube, which supports various scientific fields. Research conducted in Eurac Research’s terraXcube, an extreme environment simulator, indicates that the human sensitivity to temperature variations is less than one degree Celsius. The recent experiment was conducted by Laura Battistel and involved four climate chambers with temperature control set between 23 and 25 degrees Celsius. The study included twenty-six participants, comprising an equal number of 13 men and 13 women. These volunteers were tasked with comparing pairs of chambers by moving between them and then determining which chamber felt warmer and which felt colder. Each person made 120 comparisons between pairs of rooms, resulting in a total of 3120 comparisons. Analysis of the data revealed an average threshold for perception of temperature differences of 0.92 degrees Celsius. Moreover, all the participants showed very similar temperature sensitivity. “This indicates that this may be an inherent characteristic of our species,” Battistel says. “We are all endowed with a pronounced sensitivity to environmental temperature, although we are not aware of it.” Andrea Eccher, terraXcube technician, in one of the climatic chambers in which the experiments on human perception take place. Credit: Eurac Research/Andrea De Giovanni The idea of studying human sensory capabilities using the terraXcube was the brainchild of Massimiliano Zampini, a full professor at CIMeC, University of Trento. The goal of this research is to find out what we can perceive about the environment around us. Only in this way, can we deepen our knowledge of how the environment influences the way we think and act. In this sense, the study fits into the line of research on “Grounded Cognition,” the scientific theory according to which the cognition we have of our surroundings is inseparably linked to our sensory perception of the world itself. In other words, according to this theory, when we reflect, try to recall a lived experience or approach our surroundings, our senses are activated and they influence our thinking. Implications for Building Climate Control The results of the study have potential implications for the heating, ventilation and air conditioning sector in buildings. “From the perspective of energy sustainability, being able to determine a temperature range in which the individual maintains their state of comfort while reducing the building’s energy load would benefit us and the planet,” explains Riccardo Parin, supervisor of Battistel’s work. The corridor connecting the four climate chambers of the Small Cube, one of the three environmental simulation areas that the terraXcube is divided into. Credit: Schirra/Giraldi “In our study, however, we do not focus on participants’ thermal comfort. In fact, we are currently more interested in finding out how our perception changes at temperatures higher or lower than those generally considered comfortable. And this is what we will be investigating in future experiments”, Parin concludes. “Our infrastructure is made available for research in a wide variety of fields. From clothing to emergency medicine in the mountains, from the automotive industry to climate change,” says Christian Steurer, director of terraXcube. “The idea of conducting research on the human psyche inside our climate chambers intrigued me right from the start. Now the project is starting to bear fruit. I am looking forward to the next developments.” Reference: “An investigation on humans’ sensitivity to environmental temperature” by Laura Battistel, Andrea Vilardi, Massimiliano Zampini and Riccardo Parin, 4 December 2023, Scientific Reports. DOI: 10.1038/s41598-023-47880-5

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