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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China high-end foam product OEM/ODM

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.China flexible graphene product manufacturing

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.High-performance insole OEM factory Taiwan

At GuangXin, we don’t just manufacture products—we create long-term value for your brand. Whether you're developing your first product line or scaling up globally, our flexible production capabilities and collaborative approach will help you go further, faster.Indonesia foot care insole ODM expert

📩 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.ODM service for ergonomic pillows China

Recent research shows that adolescent growth spurts in body length and weight occur in various primate species, not just humans, and suggests that previous misunderstandings were due to methodological errors. Above is a bonobo mother with an infant. Credit: Verena Behringer Growth Spurts During Puberty Are Not Unique in Evolutionary Terms Up to this point, it has been widely agreed that the growth spurt in body length during human adolescence is a unique evolutionary feature not present in other primates. However, a recent study published in the journal eLife indicates that many primate species, including humans, actually experience a growth spurt in body weight during adolescence. The study suggests that the discrepancy may arise from methodological issues. Mind the Scale… In their scientific work, the researchers used three approaches: They first outlined how scaling problems and incorrect comparisons between growth rates of body length (linear) and weight (volume) can lead to misleading interpretations, effectively comparing apples to oranges. Bonobos’ body growth was determined by measuring forearm lengths in a Plexiglas tube. Credit: Jeroen MG Stevens … Leads to Correct Results Subsequently, the research team applied a scale-corrected approach to an extensive dataset of 258 zoo-living bonobos. These data included weight and length growth, as well as several physiological markers related to growth and puberty. “We found pronounced growth spurts in body weight and body length in both sexes. An adolescent female bonobo. Credit: Verena Behringer Weight and length growth curves corresponded with each other and with patterns of testosterone and IGFBP-3 levels that resemble adolescent hormone surges in humans,” says first author Andreas Berghänel from the Konrad Lorenz Institute of Ethology (KLIVV) at the University of Veterinary Medicine about the results. Re-Interpretation of Studies Provides Different Insights In a third step, data published in other studies on non-human primates were reinterpreted. The results showed that adolescent growth spurt in weight and length occurs not only in bonobos but very likely also in other monkeys. Silhouette of a bonobo. The area marked in red on the forearm was measured. Credit: Verena Behringer “Our results underline the importance of taking scaling laws into account when interpreting growth curves in general,” summarizes Verena Behringer, a scientist in the Endocrinology Laboratory at the German Primate Center and senior author of the publication. “Furthermore, our data show that pronounced, human-like adolescent growth spurts in body weight and body length exist not only in bonobos but probably also in many other non-human primates.” Reference: “Adolescent length growth spurts in bonobos and other primates: Mind the scale” by Andreas Berghänel, Jeroen M.G. Stevens, Gottfried Hohmann, Tobias Deschner and Verena Behringer, 29 June 2023, eLife. DOI: 10.7554/eLife.86635.1 The study was conducted in cooperation with researchers from Odisee University of Applied Sciences, Antwerp Zoo Centre for Research and Conservation, the Antwerp University, the Max Planck Institutes for Evolutionary Anthropology and for Animal Behaviour, and the Institute of Cognitive Science at the University of Osnabrück. In addition, 19 zoos provided their data and contributed significantly to the success of the study.

New research shows that to suppress intrusive thoughts, the brain uses an alarm system that alerts other regions to inhibit them. A brain region can proactively and reactively detect the need to inhibit unwanted memories. Forget what you saw: a brain region detects when you are about to think of an unwanted memory and alerts other regions to suppress it, according to research published in JNeurosci today (April 18, 2022). JNeurosci is the Society for Neuroscience’s first journal. A model of how the ACC proactively and reactively signals the need for thought suppression. Credit: Crespo García et al., JNeurosci 2022 Crespo García et al. measured participants’ brain activity with both EEG and fMRI while they completed a memory task. The participants memorized sets of words (i.e., gate and train) and were asked to either recall a cue word’s pair (see gate, think about train) or only focus on the cue word (see gate, only think about gate). During proactive memory suppression, activity increased in the anterior cingulate cortex (ACC), a brain region involved in cognitive control, within the first 500 milliseconds of the task. The ACC relayed information to the dorsolateral prefrontal cortex (DLPFC), which then inhibited activity in the hippocampus, a key region for memory recall. The activity levels in the ACC and DLPFC remained low for the rest of the trial, a sign of success — the memory was stopped early enough so no more suppression was needed. If the memory was not suppressed in time, the ACC generated a reactive alarm, increasing its activity to signal to the DLPFC to stop the intrusion. Reference: “Anterior Cingulate Cortex Signals the Need to Control Intrusive Thoughts During Motivated Forgetting” by Maité Crespo García, Yulin Wang, Mojun Jiang, Michael C. Anderson and Xu Lei, 18 April 2022, JNeurosci. DOI: 10.1523/JNEUROSCI.1711-21.2022

Spotted salamanders are a widespread species across the eastern United States that return to temporary ponds in the spring to breed. Credit: Sean Giery, Penn State Two opposing evolutionary forces explain the presence of the two different colors of spotted salamander egg masses at ponds in Pennsylvania, according to a new study led by a Penn State biologist. Understanding the processes that maintain biological diversity in wild populations is a central question in biology and may allow researchers to predict how species will respond to global change. Spotted salamanders (Ambystoma maculatum) are a widespread species that occur across the eastern United States and return to temporary ponds in the spring to reproduce. Female salamanders lay their eggs in clumps called egg masses, which are either opaque white or completely clear. Females lay the same color egg masses throughout their life, but it is unclear what causes the different coloration, or if either of these colors confers an advantage to the eggs — for example, if one color is less obvious to predators. “We usually think of evolution operating over hundreds or thousands of years, but in reality, the evolutionary processes at play in a system can influence each generation of animals,” said Sean Giery, Eberly Postdoctoral Research Fellow at Penn State and leader of the research team. “In this study, we resurveyed ponds that were originally studied in the early 1990s, which gave us a unique opportunity to explore the evolutionary processes that shape the frequencies of the two egg mass color types, or morphs, that we see today.” Giery resurveyed a network of 31 ponds in central Pennsylvania, noting the color of salamander egg masses as well as environmental characteristics at each pond. The ponds were originally surveyed in 1990 and 1991 by then Penn State Professor of Biology Bill Dunson and his students. The new study appears on April 14, 2021, in the journal Biology Letters. Two opposing evolutionary forces help explain why we see two different colors of spotted salamander egg masses in ponds in central Pennsylvania, according to a new study. Egg masses are either completely clear or opaque white. Credit: Mark Urban, University of Connecticut The research team found that salamander population sizes and pond chemistry remained stable over the last three decades. When averaged across the region, the overall frequency of each egg color morph also remained the same — about 70% white egg masses in both 1990 and 2020 — but in many cases the frequency within individual ponds changed drastically. “At the scale of individual ponds, it’s an extremely dynamic system,” said Giery. “They don’t just reach one frequency and stay there. By focusing on individual ponds rather than just the region as a whole, we could tease apart what is driving these changes in population frequencies. In this case, we found two opposing evolutionary processes — selection and drift.” The researchers uncovered strong signatures of an evolutionary process called genetic drift, which can result in morph frequencies changing due to chance. In small populations, drift is more likely to have a major effect, for example with one of the morphs disappearing entirely. As expected due to drift, the researchers found that the frequencies of each morph changed more dramatically in ponds with fewer egg masses. “However, none of the ponds completely shifted to one morph or the other, which suggests something else might also be going on,” said Giery. “We found that ponds at the extremes in the 1990s — with a high frequency of clear or a high frequency of white egg masses — became less extreme, shifting toward the overall mean for the region. This supports the idea that ‘balancing selection’ is operating in this system.” Balancing selection is a type of natural selection that can help preserve multiple traits or morphs in a population. According to Giery, one possible explanation for balancing selection in egg mass color is that the rare morph in a pond — regardless of the actual color — has an advantage, which would lead to the rare morph becoming more common. Another possibility is that the white morph has an advantage in some ponds while the clear morph has an advantage in others, and movement of salamanders between the ponds leads to the persistence of both morphs. “Ultimately we found a tension between these two evolutionary processes, with genetic drift potentially leading to a reduction of diversity in this system, and balancing selection working to maintain it,” said Giery. The researchers are currently surveying egg masses in ponds outside of Pennsylvania to explore if morph frequencies differ in other regions and whether these evolutionary processes operate in the same way over a larger scale. “Although we did not see a relationship between egg mass color and environmental characteristics in this study, it’s possible that environmental characteristics at a larger scale might drive an optimal frequency for each region,” said Giery. “By looking at a much larger scale, we can get a better idea of whether there are regional optimums and how they are maintained. Understanding the processes that maintain biological diversity may ultimately help us predict how wild animals will adapt in our changing world.” Reference: “Balancing selection and drift in a polymorphic salamander metapopulation” by Sean T. Giery, Marketa Zimova, Dana L. Drake and Mark C. Urban, 14 April 2021, Biology Letters. DOI: 10.1098/rsbl.2020.0901 In addition to Giery, the research team includes Marketa Zimova at the University of Michigan and Dana Drake and Mark Urban at the University of Connecticut. This work was supported by the National Science Foundation, the University of Michigan Institute for Global Change Biology, and the Penn State Eberly College of Science.

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