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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Graphene cushion OEM factory in Vietnam
Are you looking for a trusted and experienced manufacturing partner that can bring your comfort-focused product ideas to life? GuangXin Industrial Co., Ltd. is your ideal OEM/ODM supplier, specializing in insole production, pillow manufacturing, and advanced graphene product design.
With decades of experience in insole OEM/ODM, we provide full-service manufacturing—from PU and latex to cutting-edge graphene-infused insoles—customized to meet your performance, support, and breathability requirements. Our production process is vertically integrated, covering everything from material sourcing and foaming to molding, cutting, and strict quality control.Eco-friendly pillow OEM factory Taiwan
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.Indonesia foot care insole ODM expert
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.Vietnam eco-friendly graphene material processing
📩 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.Latex pillow OEM production in Indonesia
The flux of protons from respiratory supercomplexes (blue) to ATP producing complexes (pink) powers the regeneration of ATP in mitochondria. Credit: Biozentrum / Verena Resh, https://luminous-lab.com/ Scientists in Basel revealed that energy-producing proteins in mitochondria form large supercomplexes, boosting ATP production efficiency and offering new insights into cell biology, evolution, and disease. Mitochondria, often called the powerhouses of the cell, are responsible for producing the energy needed for nearly all vital cellular processes. Researchers at the University of Basel in Switzerland have now used cryo-electron tomography to study mitochondria in unprecedented detail, revealing new insights into their inner structure. Their findings show that the proteins responsible for generating energy, known as respiratory complexes, do not work alone. Instead, they assemble into large structures called “supercomplexes,” which play a key role in efficiently producing ATP, the cell’s primary energy source. Mitochondria are found in the cells of nearly all living organisms, including plants, animals, and humans. They generate energy by using the oxygen we breathe and carbohydrates from food to produce ATP, which powers essential cellular functions. Although these respiratory complexes were discovered 70 years ago, their exact organization inside mitochondria has remained elusive until now. Using state-of-the-art cryo-electron tomography, researchers led by Dr. Florent Waltz and Prof. Ben Engel at the Biozentrum of the University of Basel were able to create high-resolution images of the respiratory chain directly inside cells at a resolution never achieved before. The results of the study are published in Science. New insights into the cell’s powerhouses “Our data show that the respiratory proteins organize in specific membrane regions of mitochondria, stick together, and form one main type of supercomplex,” explains Florent Waltz, SNSF Ambizione Fellow and first author of the study. “Using the electron microscope, individual supercomplexes were clearly visible – we could directly see their structures and how they work. The respiratory supercomplexes pump protons across the mitochondrial membrane. The ATP production complexes, which act similarly to a watermill, use this flow of protons to drive ATP generation.” Mitochondrial architecture for efficient energy production The researchers examined mitochondria in living cells of the alga Chlamydomonas reinhardtii. “We were very surprised that all the proteins were actually organized in such supercomplexes,” says Waltz. “This architecture might make ATP production more efficient, optimize electron flow, and minimize energy loss.” In addition to the supercomplexes, the researchers were also able to examine the membrane architecture of the mitochondria more closely. “It’s somewhat reminiscent of lung tissue: the inner mitochondrial membranes have many folds that increase the surface area to fit as many respiratory complexes as possible,” says Engel. Perspectives into evolution and health In the future, the researchers aim to uncover why respiratory complexes are interconnected and how this synergy enhances the efficiency of cellular respiration and energy production. The study may also offer new insights for biotechnology and health. “By examining the architecture of these complexes in other organisms, we can gain a broader understanding of their fundamental organization,” explains Waltz. “This could not only reveal evolutionary adaptations but also help us understand why disruptions in these complexes contribute to human diseases.” Reference: “In-cell architecture of the mitochondrial respiratory chain” by Florent Waltz, Ricardo D. Righetto, Lorenz Lamm, Thalia Salinas-Giegé, Ron Kelley, Xianjun Zhang, Martin Obr, Sagar Khavnekar, Abhay Kotecha and Benjamin D. Engel, 20 March 2025, Science. DOI: 10.1126/science.ads8738
In direct competition, t-sperm outcompete their normal peers (+) in the race for the egg cell with genetic tricks, letting them swim in circles. Credit: MPI f. Molecular Genetics/ Alexandra Amaral A selfish gene helps sperm cheat their way to fertilization by tweaking RAC1, but too much of it causes sterility. Competition among sperm cells is fierce – they all want to reach the egg cell first to fertilize it. A research team from Berlin now shows in mice that the ability of sperm to move progressively depends on the protein RAC1. Optimal amounts of active protein improve the competitiveness of individual sperm, whereas aberrant activity can cause male infertility. It is literally a race for life when millions of sperm swim towards the egg cells to fertilize them. But does pure luck decide which sperm succeeds? As it turns out, there are differences in competitiveness between individual sperm. In mice, a “selfish” and naturally occurring DNA segment breaks the standard rules of genetic inheritance – and awards a success rate of up to 99 percent to sperm cells containing it. A team of researchers at the Max Planck Institute for Molecular Genetics in Berlin describes how the genetic factor called “t-haplotype” promotes the fertilization success of sperm carrying it. The researchers for the first time showed experimentally that sperm with the t-haplotype are more progressive, i.e., move faster forward than their “normal” peers, and thereby establish their advantage in fertilization. The researchers analyzed individual sperm and revealed that most of the cells that made only little progress on their paths were genetically “normal”, whereas straight moving sperm mostly contained the t-haplotype. Most importantly, they linked the differences in motility to the molecule RAC1. This molecular switch transmits signals from outside the cell to the inside by activating other proteins. The molecule is known to be involved in directing e.g., white blood cells or cancer cells towards cells exuding chemical signals. The new data suggest that RAC1 might also play a role in directing sperm cells towards the egg, “sniffing” their way to their target. “The competitiveness of individual sperm seems to depend on an optimal level of active RAC1; both reduced or excessive RAC1 activity interferes with effective forward movement,” says Alexandra Amaral, scientist at the MPIMG and first author of the study. T-Sperm Poison Their Competitors “Sperm with the t-haplotype manage to disable sperm without it,” says Bernhard Herrmann, Director at the MPIMG and of the Institute of Medical Genetics at Charité – Universitätsmedizin Berlin, and corresponding author of the study. “The trick is that the t-haplotype “poisons” all sperm, but at the same time produces an antidote, which acts only in t-sperm and protects them,” explains the scientist. “Imagine a marathon, in which all participants get poisoned drinking water, but some runners also take an antidote.” As he and his colleagues found out, the t-haplotype contains certain gene variants that distort regulatory signals. These distorting factors are established in the early phase of spermatogenesis and get distributed to all sperm of a mouse carrying the t-haplotype. These factors are the “poison” that disturbs progressive movement. The “antidote” comes into action after the set of chromosomes are split evenly between sperm during their maturation – each sperm cell now containing only half of the chromosomes. Only the half of sperm with the t-haplotype produce an additional factor that reverses the negative effect of the distorter factors. And this protective factor is not distributed, but retained in t-sperm. Competition among spermatozoa is fierce. Cells with the t-haplotype are particularly tough against their competitors. But this is not always the case – as microscopic images of sperm from genetically normal mice, as well as from animals with the t-haplotype (homozygous or heterozygous), show. T-Sperm Have No Advantage When They Are on Their Own In sperm from male mice with the t-haplotype only on one of their two chromosomes 17, the researchers observed that some cells move forward and some make little progress. They tested single sperm and found that the genetically “normal” sperm are the ones that are mostly not moving straight. When they treated the mixed population of sperm with a substance that inhibits RAC1, they observed that genetically “normal” sperm now also were able to swim progressively. The advantage of t-sperm was gone, demonstrating that aberrant RAC1 activity perturbs progressive motility. The results explain why male mice with two copies of the t-haplotype, one on each of the two chromosomes 17, are sterile. They produce only sperm that carry the t-haplotype. These cells have much higher levels of active RAC1 than sperm from genetically normal mice, as the researchers now found out, and are almost immotile. But sperm from normal mice treated with the RAC1 inhibitor also lost their ability to move progressively. Thus, too low RAC1 activity also is disadvantageous. Aberrant RAC1 activity might also be underlying particular forms of male infertility in men, speculate the researchers. “Our data highlight the fact that sperm cells are ruthless competitors,” says Herrmann. Furthermore, the example of the t-haplotype demonstrates how some genes use somewhat dirty tricks to get passed on. “Genetic differences can give individual sperm an advantage in the race for life, thus promoting the transmission of particular gene variants to the next generation,” says the scientist. Reference: “RAC1 controls progressive movement and competitiveness of mammalian spermatozoa” by Alexandra Amaral and Bernhard G. Herrmann, 4 February 2021, PLoS Genetics. DOI: 10.1371/journal.pgen.1009308
Researchers in Japan have successfully used a nonviral piggyBac transposon system to introduce transgenes into cynomolgus monkeys, overcoming limitations of traditional virus-based methods. This breakthrough enables more precise and efficient genetic modifications in primates, opening new possibilities for modeling complex human diseases beyond the capabilities of rodent models. Credit: ASHBi/Kyoto University Japanese researchers used a nonviral piggyBac system to genetically modify cynomolgus monkeys, enabling more accurate disease models and advancing primate genetic engineering. Genetic engineering in non-human primates has traditionally relied on virus-based methods to deliver genes, which has posed significant limitations. In a recent breakthrough, researchers in Japan successfully introduced a transgene, a gene artificially inserted into an organism, into cynomolgus monkeys using a nonviral approach. This marks a significant advancement in primate genetic engineering. While small animal models like mice are widely used in research, they often fall short in accurately mimicking the complexity of human diseases, especially in fields such as infectious diseases and neuropsychiatric disorders. As a result, non-human primates have become critical models for biomedical research. However, genetically modifying these primates has proven difficult. Virus-based methods, for instance, require high-level biosafety facilities and are constrained by the limited capacity of viral vectors to carry large genes. Moreover, these methods lack the precision needed to select genetically modified embryos before implantation, further complicating the process. A Nonviral Alternative: The PiggyBac Transposon System To overcome these challenges, the research team sought an alternative to using viruses to carry transgenes, instead opting for a nonviral piggyBac transposon system. Transposons, which are sequences of DNA that can change positions within a genome, are valuable tools for gene transfer in genetic engineering as they can stably integrate genetic material into the host’s DNA. The piggyBac transposon system offers several advantages over traditional virus-based approaches, including greater flexibility in terms of the size of transgenes that can be carried and the ability to confirm successful modifications at the early embryo stage. This allows for more efficient embryo screening before implantation, increasing the likelihood of producing genetically modified animals that carry the desired traits. Using this approach, the team successfully generated transgenic cynomolgus monkeys, marking a major advancement in genetic engineering. In the resulting cynomolgus monkeys, there was widespread expression of fluorescent reporter genes (that is, the production of fluorescent reporter proteins based the genetic information). Red fluorescent protein was localized to cell membranes, and green fluorescent protein was localized to cell nuclei. Expression was confirmed across all tissues examined, including germ cells, demonstrating that the transgene was stably introduced. These findings suggest that the piggyBac transposon system has significant potential for creating genetically modified primates, which could be used to study human disease in ways that traditional rodent models cannot replicate. Optimizing Gene Expression for Future Applications While the transgene integration pattern was consistent across different tissues, expression levels varied. This variability underscores the need in future applications to carefully select promoters—the regulatory regions of DNA that turn on and off specific genes—based on the target tissue. For example, genes such as OCT3/4 and DDX4 play important roles in germ cell lineage differentiation, while SYN1 and THY1 are involved in Neuronal lineage differentiation. By selecting appropriate promoters for specific tissues, researchers can fine-tune gene expression to achieve the desired effects, an essential step in advancing genetic models for disease research. “Our research represents a milestone in the field of genetic engineering,” explains Dr. Tomoyuki Tsukiyama who led this project. “Our method provides a practical and efficient way to introduce transgenes into non-human primates, which we hope will unlock new insights into complex human diseases.” Looking ahead, the team plans to expand the applications of this system to include multiplex gene expression and precise transgene control, thereby allowing for more sophisticated genetic models. In addition, the researchers are exploring the potential for integrating epigenetic data about how genes are turned on and off into their work in order to better understand how gene expression is regulated at the molecular level. By refining these techniques, the researchers aim to explore disease mechanisms that remain inaccessible in rodent models and ultimately improve our understanding of complex health conditions in humans. Reference: “Non-viral generation of transgenic non-human primates via the piggyBac transposon system” by Masataka Nakaya, Chizuru Iwatani, Setsuko Tsukiyama-Fujii, Ai Mieda, Shoko Tarumoto, Taro Tsujimura, Takuya Yamamoto, Takafumi Ichikawa, Tomonori Nakamura, Ichiro Terakado, Ikuo Kawamoto, Takahiro Nakagawa, Iori Itagaki, Mitinori Saitou, Hideaki Tsuchiya and Tomoyuki Tsukiyama, 24 March 2025, Nature Communications. DOI: 10.1038/s41467-025-57365-w
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