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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ESG-compliant OEM manufacturer in Taiwan
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.Thailand custom product OEM/ODM services
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 insole ODM service provider
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 OEM factory for footwear and bedding
📩 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.Vietnam custom insole OEM supplier
Siberian jays use social information to differentiate between trustworthy and presumably false warning calls. Siberian jays are group-living birds within the corvid family that employ a wide repertoire of calls to warn each other of predators. Sporadically, however, birds use one of these calls to trick their neighboring conspecifics and gain access to their food. Researchers from the universities of Konstanz (Germany), Wageningen (Netherlands), and Zurich (Switzerland) have now examined how Siberian jays avoid being deceived by their neighbors. The study, published in the journal Science Advances, shows that these birds have great trust in the warning calls from members of their own group, but mainly ignore such calls from conspecifics of neighboring territories. Thus, the birds use social information to differentiate between trustworthy and presumably false warning calls. Similar mechanisms could have played a role in the formation of human language diversity and especially in the formation of dialects. Deception and lies Deception and lies are surprising aspects of human communication and the use of language in which false information is intentionally communicated to others, allowing an individual to gain an advantage over the recipient of such false information. However, language is actually highly pro-social and cooperative and is mainly used to share reliable information. Thus, language can only function properly and be maintained if deception is kept to a minimum or other mechanisms are in place to recognize and avoid deception. A pair of Siberian jays foraging in the study population in Swedish Lapland. Credit: Michael Griesser People do judge the reliability of communication partners based on personal experience. “If someone repeatedly lies to you, you will most likely stop trusting this person very quickly,” says Dr. Michael Griesser, a biologist at the University of Konstanz. Griesser authored the study together with Dr. Filipe Cunha, whose doctoral thesis he supervised. But do we observe deception in animals as well, and, if so, which mechanisms do animals use to avoid being deceived? Warning calls of the Siberian jay Indeed, a number of species are able to deceive their conspecifics, including some species of primates and birds like the Siberian jay (Perisoreus infaustus). Siberian jays live in territorial groups and have an elaborate communication system: A wide range of calls allow them to warn each other of the presence of different predators as well as the behavior of their fiercest enemy, the hawk. Occasionally, however, neighbors intruding into a group’s territory use the same calls that would otherwise indicate the presence of a perched hawk for a different purpose. Their aim is to deceive the members of the group about the presence of the predator, thus scaring them away to get access to their food. “It is a commonly observed phenomenon in the animal kingdom that warning calls are used to deceive others. Clearly, the recipients of the false information potentially pay a high price if they ignore the warning,” says Cunha. Only trust those you know? To find out how Siberian jays identify and respond to this type of deception, the researchers examined a population of wild Siberian jays in northern Sweden. They attracted experienced individuals to a feeding site and recorded video footage of what happened. As soon as such an experienced individual visited the feeder, a loudspeaker played recordings of Siberian jays’ warning calls designating a perched hawk. These calls were recordings from former members of the visitor’s own group, birds from neighboring territories, or birds that the visitor had never encountered before. Using the video recordings, the researchers measured how long it took the visitor to leave and return to the feeder. These “playback experiments” demonstrated that experienced Siberian jays responded quicker and took longer to return to the feeder when hearing warning calls of a former member of their own group than when exposed to warning calls of neighboring groups or previously unknown individuals. “Siberian jays thus have a simple rule to avoid being tricked: They only trust the warning calls from members of their own group, meaning cooperation partners. Familiarity alone is not enough, otherwise, the birds would also have trusted the calls of their neighbors,” Griesser explains. Deception as a possible factor in language and dialect formation Michael Griesser draws a comparison to humans and their languages and dialects. Just like Siberian jays, humans preferentially trust others who belong to the same group as themselves and therefore more likely are cooperation partners. “It could thus very well be the case that vulnerability to deception has been a driver of the rapid diversification of human languages and facilitating the formation of dialects as they allow the identification of local cooperation partners,” Griesser considers. Key facts: Siberian jays use social information to avoid being deceived by neighbors. The birds reacted exclusively to the warning calls of cooperation partners from their own group and ignored the warning calls of others. Similar mechanisms could have played a role in the diversification of human languages and especially in the formation of dialects. Dr. Michael Griesser is an affiliate member of the “Centre for the Advanced Study of Collective Behaviour” and a researcher in the Department of Biology at the University of Konstanz. The study was completed when Griesser worked as a researcher at the University of Zurich. Funding was provided by the Swiss National Science Foundation, via the EU Framework Programme for Research and Innovation, Horizon 2020, the University of Zurich and the Science Without Borders Programme in Brazil. Reference: “Who do you trust? Wild birds use social knowledge to avoid being deceived” by Filipe C. R. Cunha and Michael Griesser, 28 May 2021, Science Advances. DOI: 10.1126/sciadv.aba2862
The study reveals that chromosome-level engineering can be achieved in mammals. Researchers Engineer the First Sustainable Chromosomal Alterations in Mice In nature, evolutionary chromosomal changes may take a million years, but scientists have recently reported a novel technique for programmable chromosome fusion that has successfully created mice with genetic changes that occur on a million-year evolutionary scale in the laboratory. The findings might shed light on how chromosomal rearrangements – the neat bundles of structured genes provided in equal numbers by each parent, which align and trade or mix characteristics to produce offspring – impact evolution. In a study published in the journal Science, the researchers show that chromosome level engineering is possible in mammals. They successfully created a laboratory house mouse with a novel and sustainable karyotype, offering crucial insight into how chromosome rearrangements may influence evolution. “The laboratory house mouse has maintained a standard 40-chromosome karyotype — or the full picture of an organism’s chromosomes — after more than 100 years of artificial breeding,” said co-first author Li Zhikun, researcher in the Chinese Academy of Sciences (CAS) Institute of Zoology and the State Key Laboratory of Stem Cell and Reproductive Biology. “Over longer time scales, however, karyotype changes caused by chromosome rearrangements are common. Rodents have 3.2 to 3.5 rearrangements per million years, whereas primates have 1.6.” By fusing two medium-sized chromosomes, researchers produced the first sustainable engineered karyotype for lab mice. This mouse carries two chromosomes fused together. Credit: Wang Qiang According to Li, even little changes can have a massive impact. In primates, the 1.6 changes are the difference between humans and gorillas. Gorillas have two distinct chromosomes, while humans have two merged chromosomes, and a translocation between ancestral human chromosomes resulted in two different chromosomes in gorillas. Individually, fusions or translocations may result in missing or additional chromosomes, as well as diseases such as childhood leukemia. While the chromosomes’ consistent reliability is useful for learning how things operate on a short time scale, Li believes that the capacity to engineer modifications might enrich genetic understanding throughout millennia, including how to correct misaligned or malformed chromosomes. Other scientists have successfully altered chromosomes in yeast, but efforts to transfer the technology to mammals have failed. Challenges in Engineering Mammalian Chromosomes The challenge, according to co-first author Wang Libin of CAS and the Beijing Institute for Stem Cell and Regenerative Medicine, is that the process entails extracting stem cells from unfertilized mouse embryos, which means the cells only have one pair of chromosomes. There are two sets of chromosomes in diploid cells that align and negotiate the genetics of the resulting organism. This is known as genomic imprinting, and it occurs when a dominant gene is marked active while a recessive gene is marked inactive. The process can be scientifically manipulated, but the information has not stuck in previous attempts in mammal cells. “Genomic imprinting is frequently lost, meaning the information about which genes should be active disappears, in haploid embryonic stem cells, limiting their pluripotency and genetic engineering,” Wang said. “We recently discovered that by deleting three imprinted regions, we could establish a stable sperm-like imprinting pattern in the cells.” Successful Chromosome Fusions and Their Impact Without the three naturally imprinted regions, the researchers’ engineered imprinting pattern could take hold, allowing them to fuse specific chromosomes. They tested it by fusing two medium-sized chromosomes — 4 and 5 — head to tail and the two largest chromosomes — 1 and 2 — in two orientations, resulting in karyotypes with three different arrangements. “The initial formations and stem cell differentiation were minimally affected; however, karyotypes with fused 1 and 2 chromosomes resulted in arrested development,” Wang said. “The smaller fused chromosome composed of chromosomes 4 and 5 was successfully passed to offspring.” Reproductive Isolation and Species Evolution The karyotypes with chromosome 2 fused to the top of chromosome 1 did not lead to any full-term mouse pups, while the opposite arrangement produced pups that grew into larger, more anxious, and physically slower adults, compared to the mice with fused 4 and 5 chromosomes. Only the mice with fused 4 and 5 chromosomes were able to produce offspring with wild-type mice, but at a much lower rate than standard lab mice. The researchers found that the weakened fertility resulted from an abnormality in how chromosomes separated after alignment, Wang said. He explained that this finding demonstrated the importance of chromosomal rearrangement in establishing reproductive isolation, which is a key evolutionary sign of the emergence of a new species. “Some engineering mice showed abnormal behavior and postnatal overgrowth, whereas others exhibited decreased fecundity, suggesting that although the change of genetic information was limited, fusion of animal chromosomes could have profound effects,” LI said. “Using an imprint fixed haploid embryonic stem cell platform and gene editing in a laboratory mouse model, we experimentally demonstrated that the chromosomal rearrangement event is the driving force behind species evolution and important for reproductive isolation, providing a potential route for large-scale engineering of DNA in mammals.” Reference: “A sustainable mouse karyotype created by programmed chromosome fusion” by Li-Bin Wang, Zhi-Kun Li, Le-Yun Wang, Kai Xu, Tian-Tian Ji, Yi-Huan Mao, Si-Nan Ma, Tao Liu, Cheng-Fang Tu, Qian Zhao, Xu-Ning Fan, Chao Liu, Li-Ying Wang, You-Jia Shu, Ning Yang, Qi Zhou and Wei Li, 25 August 2022, Science. DOI: 10.1126/science.abm1964 The study was funded by the Chinese Academy of Sciences and the National Natural Science Foundation of China.
Cyanobacteria on a water surface. Researchers find that the earliest bacteria had the tools to perform a crucial step in photosynthesis, changing how we think life evolved on Earth. The finding also challenges expectations for how life might have evolved on other planets. The evolution of photosynthesis that produces oxygen is thought to be the key factor in the eventual emergence of complex life. This was thought to take several billion years to evolve, but if in fact the earliest life could do it, then other planets may have evolved complex life much earlier than previously thought. “Now, we know that Photosystem II shows patterns of evolution that are usually only attributed to the oldest known enzymes, which were crucial for life itself to evolve.” Dr. Tanai Cardona The research team, led by scientists from Imperial College London, traced the evolution of key proteins needed for photosynthesis back to possibly the origin of bacterial life on Earth. Their results are published and freely accessible in BBA – Bioenergetics. Lead researcher Dr. Tanai Cardona, from the Department of Life Sciences at Imperial, said: “We had previously shown that the biological system for performing oxygen-production, known as Photosystem II, was extremely old, but until now we hadn’t been able to place it on the timeline of life’s history. “Now, we know that Photosystem II shows patterns of evolution that are usually only attributed to the oldest known enzymes, which were crucial for life itself to evolve.” Early oxygen production Photosynthesis, which converts sunlight into energy, can come in two forms: one that produces oxygen, and one that doesn’t. The oxygen-producing form is usually assumed to have evolved later, particularly with the emergence of cyanobacteria, or blue-green algae, around 2.5 billion years ago. While some research has suggested pockets of oxygen-producing (oxygenic) photosynthesis may have been around before this, it was still considered to be an innovation that took at least a couple of billion years to evolve on Earth. The new research finds that enzymes capable of performing the key process in oxygenic photosynthesis – splitting water into hydrogen and oxygen – could actually have been present in some of the earliest bacteria. The earliest evidence for life on Earth is over 3.4 billion years old and some studies have suggested that the earliest life could well be older than 4.0 billion years old. Colonies of cyanobacteria under the microscope. Like the evolution of the eye, the first version of oxygenic photosynthesis may have been very simple and inefficient; as the earliest eyes sensed only light, the earliest photosynthesis may have been very inefficient and slow. On Earth, it took more than a billion years for bacteria to perfect the process leading to the evolution of cyanobacteria, and two billion years more for animals and plants to conquer the land. However, the fact that oxygen production was present so early on suggests that in different environments, such as on other planets, the transition to complex life could have occurred much more rapidly. Measuring molecular clocks The team made their discovery by tracing the ‘molecular clock’ of key photosynthesis proteins responsible for splitting water. This method estimates the rate of evolution of proteins by looking at the time between known evolutionary moments, such as the emergence of different groups of cyanobacteria or land plants, which carry a version of these proteins today. The calculated rate of evolution is then extended back in time, to see when the proteins first evolved. “We could develop photosystems that could carry out complex new green and sustainable chemical reactions entirely powered by light.” Dr. Tanai Cardona They compared the evolution rate of these photosynthesis proteins to that of other key proteins in the evolution of life, including those that form energy storage molecules in the body and those that translate DNA sequences into RNA, which is thought to have originated before the ancestor of all cellular life on Earth. They also compared the rate to events known to have occurred more recently, when life was already varied and cyanobacteria had appeared. The photosynthesis proteins showed nearly identical patterns of evolution to the oldest enzymes, stretching far back in time, suggesting they evolved in a similar way. First author of the study Thomas Oliver, from the Department of Life Sciences at Imperial, said: “We used a technique called Ancestral Sequence Reconstruction to predict the protein sequences of ancestral photosynthetic proteins. “These sequences give us information about how the ancestral Photosystem II would have worked and we were able to show that many of the key components required for oxygen evolution in Photosystem II can be traced to the earliest stages in the evolution of the enzyme.” Directing evolution Knowing how these key photosynthesis proteins evolve is not only relevant for the search for life on other planets, but could also help researchers find strategies to use photosynthesis in new ways through synthetic biology. Dr. Cardona, who is leading such a project as part of his UKRI Future Leaders Fellowship, said: “Now we have a good sense of how photosynthesis proteins evolve, adapting to a changing world, we can use ‘directed evolution’ to learn how to change them to produce new kinds of chemistry. “We could develop photosystems that could carry out complex new green and sustainable chemical reactions entirely powered by light.” Reference: “Time-resolved comparative molecular evolution of oxygenic photosynthesis” by Thomas Oliver, Patricia Sánchez-Baracaldo, Anthony W. Larkum, A. William Rutherford and Tanai Cardona, 19 February 2021, BBA – Bioenegetics. DOI: 10.1016/j.bbabio.2021.148400
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