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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Breathable insole ODM development Indonesia

Are you looking for a trusted and experienced manufacturing partner that can bring your comfort-focused product ideas to life? GuangXin Industrial Co., Ltd. is your ideal OEM/ODM supplier, specializing in insole production, pillow manufacturing, and advanced graphene product design.

With decades of experience in insole OEM/ODM, we provide full-service manufacturing—from PU and latex to cutting-edge graphene-infused insoles—customized to meet your performance, support, and breathability requirements. Our production process is vertically integrated, covering everything from material sourcing and foaming to molding, cutting, and strict quality control.Vietnam graphene sports insole ODM

Beyond insoles, GuangXin also offers pillow OEM/ODM services with a focus on ergonomic comfort and functional innovation. Whether you need memory foam, latex, or smart material integration for neck and sleep support, we deliver tailor-made solutions that reflect your brand’s values.

We are especially proud to lead the way in ESG-driven insole development. Through the use of recycled materials—such as repurposed LCD glass—and low-carbon production processes, we help our partners meet sustainability goals without compromising product quality. Our ESG insole solutions are designed not only for comfort but also for compliance with global environmental standards.Vietnam flexible graphene product manufacturing

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

Studying the genome of thale cress, a small flowering weed, led to a new understanding about DNA mutations. Credit: Pádraic Flood Researchers have discovered that mutations in DNA are not random, using the thale cress plant as a model. This breakthrough could impact evolutionary biology and lead to advancements in crop breeding and cancer treatment. A simple roadside weed may hold the key to understanding and predicting DNA mutation, according to new research from the University of California, Davis, and the Max Planck Institute for Developmental Biology in Germany. The findings, published on January 12 in the journal Nature, radically change our understanding of evolution and could one day help researchers breed better crops or even help humans fight cancer. Unveiling the Non-random Nature of Mutations Mutations occur when DNA is damaged and left unrepaired, creating a new variation. The scientists wanted to know if mutation was purely random or something deeper. What they found was unexpected. “We always thought of mutation as basically random across the genome,” said Grey Monroe, an assistant professor in the UC Davis Department of Plant Sciences who is lead author on the paper. “It turns out that mutation is very non-random and it’s non-random in a way that benefits the plant. It’s a totally new way of thinking about mutation.” Research Methodology and Findings Researchers spent three years sequencing the DNA of hundreds of Arabidopsis thaliana, or thale cress, a small, flowering weed considered the “lab rat among plants” because of its relatively small genome comprising around 120 million base pairs. Humans, by comparison, have roughly 3 billion base pairs. “It’s a model organism for genetics,” Monroe said. Lab-Grown Plants Yield Many Variations Work began at Max Planck Institute where researchers grew specimens in a protected lab environment, which allowed plants with defects that may not have survived in nature be able to survive in a controlled space. Sequencing of those hundreds of Arabidopsis thaliana plants revealed more than 1 million mutations. Within those mutations a nonrandom pattern was revealed, counter to what was expected. “At first glance, what we found seemed to contradict established theory that initial mutations are entirely random and that only natural selection determines which mutations are observed in organisms,” said Detlef Weigel, scientific director at Max Planck Institute and senior author on the study. Instead of randomness they found patches of the genome with low mutation rates. In those patches, they were surprised to discover an over-representation of essential genes, such as those involved in cell growth and gene expression. “These are the really important regions of the genome,” Monroe said. “The areas that are the most biologically important are the ones being protected from mutation.” The areas are also sensitive to the harmful effects of new mutations. “DNA damage repair seems therefore to be particularly effective in these regions,” Weigel added. Implications for Evolutionary Theory The scientists found that the way DNA was wrapped around different types of proteins was a good predictor of whether a gene would mutate or not. “It means we can predict which genes are more likely to mutate than others and it gives us a good idea of what’s going on,” Weigel said. The findings add a surprising twist to Charles Darwin’s theory of evolution by natural selection because it reveals that the plant has evolved to protect its genes from mutation to ensure survival. “The plant has evolved a way to protect its most important places from mutation,” Weigel said. “This is exciting because we could even use these discoveries to think about how to protect human genes from mutation.” Future Applications in Agriculture and Medicine Knowing why some regions of the genome mutate more than others could help breeders who rely on genetic variation to develop better crops. Scientists could also use the information to better predict or develop new treatments for diseases like cancer that are caused by mutation. “Our discoveries yield a more complete account of the forces driving patterns of natural variation; they should inspire new avenues of theoretical and practical research on the role of mutation in evolution,” the paper concludes. For more on this discovery, see DNA Mutations Do Not Occur Randomly. Reference: “Mutation bias reflects natural selection in Arabidopsis thaliana” by J. Grey Monroe, Thanvi Srikant, Pablo Carbonell-Bejerano, Claude Becker, Mariele Lensink, Moises Exposito-Alonso, Marie Klein, Julia Hildebrandt, Manuela Neumann, Daniel Kliebenstein, Mao-Lun Weng, Eric Imbert, Jon Ågren, Matthew T. Rutter, Charles B. Fenster and Detlef Weigel, 12 January 2022, Nature. DOI: 10.1038/s41586-021-04269-6 Co-authors from UC Davis include Daniel Kliebenstein, Mariele Lensink, Marie Klein, from the Department of Plant Sciences. Researchers from the Carnegie Institution for Science, Stanford University, Westfield State University, University of Montpellier, Uppsala University, College of Charleston, and South Dakota State University contributed to the research. Funding came from the Max Planck Society, the National Science Foundation, and the German Research Foundation.

It was originally believed that these selfish genes would not remain in populations for long periods of time. The Finding Could Alter Our Understanding of How Parasitic DNA Affects Genome Evolution Meiotic drivers, a kind of selfish gene, are indeed selfish. They are found in virtually all species’ genomes, including humans, and unjustly transfer their genetic material to more than half of their offspring, resulting in infertility and impaired organism health. Their longevity over evolutionary time was thought to be brief due to their parasitic potential, until recently. The Stowers Institute for Medical Research, in collaboration with the National Institute for Biological Sciences in Beijing, China, has discovered a selfish gene family that has survived for over 100 million years—ten times longer than any other meiotic driver ever identified—calling into question established beliefs about how natural selection and evolution deal with these threatening sequences. The wtf meiotic driver gene family has unexpectedly persisted for over 100 million years. Credit: Stowers Institute for Medical Research, Mark Miller “The thinking has always been that because these genes are so nasty, they won’t stick around in populations for very long,” said Associate Investigator Sarah Zanders, Ph.D. “We just found out, that isn’t true, that the genomes simply can’t always get rid of them.” How Meiotic Drivers Sabotage Genomes Meiotic drivers are thus named because they can literally “drive” the transmission of their genes throughout a genome, often with negative consequences. Natural selection is therefore the primary force opposing selfish genes, favoring genetic variations that eliminate drive for a species’ recovery of fertility and overall health. “Natural selection has a limited ability to remove meiotic drivers from a population,” said Zanders. “Imagine holding soccer team tryouts (natural selection) to recruit the best players (genes that promote fitness). Drivers are players that sabotage the other players trying out. Drivers make the team, but not because they are good at soccer.” Stowers Investigator Sarah Zanders provides insight into the discovery. Credit: Stowers Institute for Medical Research In a recent study published in the journal eLife, led by researcher Mickael De Carvalho, Ph.D., from the Zanders Lab, and Guo-Song Jia, a predoctoral researcher in the lab of Li-Lin Du, Ph.D., identified for the first time that a family of selfish genes called wtf have not only flourished in the fission yeast, Schizosaccharomyces pombe, but have been passed on to three unique yeast species that diverged from S. pombe around 119 million years ago. “This finding is particularly novel as a family of drive genes has thrived at least ten times longer than what geneticists ever believed possible,” said Zanders. During meiosis, the specialized cell division that gives rise to reproductive cells like sperm and eggs, the inheritance of genetic material from a set of chromosomes from each parent is 50/50, or equally probable for each reproductive cell. Meiotic drivers in yeast are in fact a more potent genetic parasite. The wtf gene family are killer meiotic drivers; they not only transmit the selfish gene to over 50 percent of offspring but then destroy the reproductive cells—or spores in yeast—that do not inherit the drive gene. Overcoming Natural Selection Through Mutation Natural selection in a genome typically rescues a species from selfish genes by favoring genes that suppress, or silence drive, rendering it useless. How the wtf gene family evaded suppression is largely due to their rapid rates of mutation. This persistence alters our perception of how a species can overcome the expected increase in infertility that typically leads to extinction. It also changes the way scientists may look for and identify families of selfish genes in different species, including humans. “Until now, when looking for candidate drivers within a genome, I wouldn’t have considered “old” genes as a possibility,” said Zanders. “Since selfish genes are major drivers of evolution, this new finding opens the door for thinking about how drivers can have persistent, long-term effects on genome evolution.” Reference: “The wtf meiotic driver gene family has unexpectedly persisted for over 100 million years” by Mickaël De Carvalho, Guo-Song Jia, Ananya Nidamangala Srinivasa, R. Blake Billmyre, Yan-Hui Xu, Jeffrey J. Lange, Ibrahim M. Sabbarini, Li-Lin Du and Sarah E. Zanders, 13 October 2022, eLife. DOI: 10.7554/eLife.81149 The study was funded by the National Institutes for Health, the Stowers Institute for Medical Research, the Chinese Ministry of Science and Technology, and the Beijing Municipal Government. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH.

Photoactive chloride pumping through the cell membrane captured by time-resolved serial crystallography: Chloride ions (green spheres) are transported across the cell membrane by the NmHR chloride pump (pink). Credit: Guillaume Gotthard, Sandra Mous For the first time, a molecular movie has captured in detail the process of an anion transported across the cell membrane by a light-fuelled protein pump. Publishing in Science, the researchers have unraveled the mystery of how light energy initiates the pumping process – and how nature made sure there is no anion leakage back outside. Many bacteria and unicellular algae have light-driven pumps in their cell membranes: proteins that change shape when exposed to photons such that they can transport charged atoms in or out of the cell. Thanks to these pumps, their unicellular owners can adjust to the environment’s pH value or salinity. One such bacteria is Nonlabens marinus, first discovered in 2012 in the Pacific Ocean. Among others, it possesses a rhodopsin protein in its cell membrane which transports chloride anions from outside the cell to its inside. Just like in the human eye, a retinal molecule bound to the protein isomerizes when exposed to light. This isomerization starts the pumping process. Researchers now gained detailed insight into how the chloride pump in Nonlabens marinus works. The study was led by Przemyslaw Nogly, once a postdoc at PSI and now an Ambizione Fellow and Group Leader at ETH Zürich. With his team, he combined experiments at two of PSI’s large-scale research facilities, the Swiss Light Source SLS and the X-ray free-electron laser SwissFEL. Slower dynamics in the millisecond-range were investigated via time-resolved serial crystallography at SLS while faster, up to picosecond, events were captured at SwissFEL – then both sets of data were put together. Pink crystals reveal the mechanism of chloride transport over the cell membrane: Using time-resolved serial crystallography, the pink NmHR crystals revealed ion binding sites in the chloride transporter and pumping dynamics after photoactivation. This allowed researchers to decipher the chloride transport mechanism. Credit: Sandra Mous “In one paper, we exploit the advantages of two state-of-the-art facilities to tell the full story of this chloride pump,” Nogly says. Jörg Standfuss, co-author of the study who built up a PSI team dedicated to creating such molecular movies, adds: “This combination enables first-class biological research as would only be possible at very few other places in the world besides PSI.” No Backflow As the study has revealed, the chloride anion is attracted by a positively charged patch of the rhodopsin protein in Nonlabens marinus’ cell membrane. Here, the anion enters the protein and finally binds to a positive charge at the retinal molecule inside. When retinal isomerizes due to light exposure and flips over, it drags the chloride anion along and thus transports it a bit further inside the protein. “This is how light energy is directly converted into kinetic energy, triggering the very first step of the ion transport,” Sandra Mous says, a PhD student in Nogly’s group and the first author of the paper. Being on the other side of the retinal molecule now, the chloride ion has reached a point of no return. From here, it goes only further inside the cell. An amino acid helix also relaxes when chloride moves along, additionally obstructing the passage back outside. “During the transport, two molecular gates thus make sure that chloride only moves in one direction: inside,” Nogly says. One pumping process in total takes about 100 milliseconds. Two years ago, Jörg Standfuss, Przemyslaw Nogly, and their team unraveled the mechanism of another light-driven bacterial pump: the sodium pump of Krokinobacter eikastus. Researchers are eager to discover the details of light-driven pumps because these proteins are valuable optogenetic tools: genetically engineered into mammalian neurons, they make it possible to control the neurons activities by light and thus research their function. Reference: “Dynamics and mechanism of a light-driven chloride pump” by Sandra Mous, Guillaume Gotthard, David Ehrenberg, Saumik Sen, Tobias Weinert, Philip J. M. Johnson, Daniel James, Karol Nass, Antonia Furrer, Demet Kekilli, Pikyee Ma, Steffen Brünle, Cecilia Maria Casadei, Isabelle Martiel, Florian Dworkowski, Dardan Gashi, Petr Skopintsev, Maximilian Wranik, Gregor Knopp, Ezequiel Panepucci, Valerie Panneels, Claudio Cirelli, Dmitry Ozerov, Gebhard Schertler, Meitian Wang, Chris Milne, Joerg Standfuss, Igor Schapiro, Joachim Heberle and Przemyslaw Nogly, 3 February 2022, Science. DOI: 10.1126/science.abj6663

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