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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Latex pillow OEM production 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.Indonesia OEM insole and pillow supplier

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.Graphene cushion OEM factory in Thailand

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.Custom graphene foam processing 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.Thailand insole ODM design and production

Thirteen-lined ground squirrels curled up for seasonal hibernation can slow their metabolic rates to as little as 1 percent of their waking activity. Credit: Photo courtesy Rob Streiffer Gut microbes help hibernating squirrels recycle nitrogen to maintain muscles, a discovery with potential applications in muscle-wasting treatments and space travel. To get through a long winter without food, hibernating animals — like the 13-lined ground squirrel — can slow their metabolism by as much as 99 percent, but they still need important nutrients like proteins to maintain muscles while they hibernate. A new study from the University of Wisconsin–Madison shows that hibernating ground squirrels get help from microbes in their guts. The discovery could help people with muscle-wasting disorders and even astronauts on extended space voyages. “The longer any animal doesn’t exercise, bones and muscles start to atrophy and lose mass and function,” says Hannah Carey, an emeritus professor in the UW–Madison School of Veterinary Medicine and co-author of the new study, published on January 27, 2022, in the journal Science. “Without any dietary protein coming in, hibernators need another way to get what their muscles need.” Study Reveals Nitrogen Recycling in Hibernators One source of nitrogen, a vital building block for amino acids and proteins, accumulates in the bodies of all animals (including humans) as urea, a component of urine. The researchers knew that urea that moved into the squirrels’ digestive tract could be broken down by some gut microbes, which also need nitrogen for their own proteins. But the researchers wanted to see if some of that urea nitrogen freed up by the microbes was also being incorporated into the squirrels’ bodies. They injected urea made with trackable isotopes of carbon and nitrogen into the blood of squirrels at three stages — during the active days of summer, early in winter hibernation, and late in winter. Some of the squirrels had also been treated with antibiotics to kill off the majority of the microbes in their intestines. As predicted, isotope-containing nitrogen was released by some of the gut microbes that degraded the injected urea. “We followed that nitrogen to (the) livers (of the squirrels), primarily — where it is used to make many proteins — and some to muscles,” says study co-investigator Fariba Assadi-Porter, an UW–Madison emeritus biochemist who specializes in tracking the isotopes. She is also a scientist in Integrative Biology and the university’s Nuclear Magnetic Resonance Facility. “We believe we’re seeing the isotope-labeled nitrogen molecules go from the host to the microbiome, then converted to usable molecules by the microbes before coming back to the host again, essentially being ‘recycled’ in the hibernating animal.” Gut Microbes and Protein Synthesis The researchers observed two differences that support this microbial path. The squirrels whose gut microbes were largely depleted by antibiotics had far less of the trackable nitrogen in their liver and muscles. And when the researchers sequenced the genomes of microbes found in the squirrels’ guts, they found that as winter hibernation dragged on there was an increase in the presence of genes related to production of an enzyme called urease. “Urease is not made by animals. Only microbes that express urease are able to split the urea molecule and release its nitrogen,” says Carey, whose work is supported by the National Science Foundation. “As long as the right microbes are present, it’s a transaction between them and the host — each get some of the nitrogen released to tide them over until hibernation ends.” Implications for Muscle Atrophy and Space Travel Describing the keys to survival over the duration of hibernation could help people on low-nitrogen diets or with disorders that cause muscles to atrophy. It could also make it possible for humans to make lengthy trips to distant planets. Putting space travelers into a hibernation-like state means they wouldn’t need to take as much food, water, and oxygen, and would produce less waste and carbon dioxide, saving vast amounts of weight and fuel. “This process could theoretically reduce rates of muscle loss in space, where microgravity exposure invariably leads to muscle atrophy,” says Matthew Regan, a study co-author and former UW–Madison postdoctoral researcher who is now a professor of animal physiology at the University of Montreal. “And because characteristics of hibernation beyond this gut microbe-dependent process confer protection against other hazards of space flight such as ionizing radiation, it is theoretically possible that, if translated to humans, hibernation-like states could solve numerous challenges of human spaceflight simultaneously.” Reference: “Nitrogen recycling via gut symbionts increases in ground squirrels over the hibernation season” by Matthew D. Regan, Edna Chiang, Yunxi Liu, Marco Tonelli, Kristen M. Verdoorn, Sadie R. Gugel, Garret Suen, Hannah V. Carey and Fariba M. Assadi-Porter, 27 January 2022, Science. DOI: 10.1126/science.abh2950 This research was funded by grants from the National Science Foundation (IOS-1558044 and DGE-1747503), the National Institutes of Health (P41GM136463, P41GM103399, P41RR002301 and T32GM008349) and the Natural Sciences and Engineering Research Council of Canada.

A cytokine (blue) secreted by T cells (red) stimulates monocytes (background) to feed on C. albicans hyphae (yellow). Credit: Luo Yu/Leibniz-HKI Researchers just discovered that certain T cells can secrete cytokines that are normally part of the innate immune system. They have now revealed several previously unknown properties of these immune cells that are relevant regarding both autoimmune diseases as well as fighting fungal infections. The study, conducted by researchers from the Leibniz Institute for Natural Product Research and Infection Biology (Leibniz-HKI) and an international research team was published in the journal Nature Immunology. T cells belong to the adaptive immune system, which recognizes foreign antigens and specifically fights pathogens. Different T cells perform different functions in this process. So-called T helper cells secrete cytokines that attract other immune cells to the site of infection and trigger inflammation there. However, T helper cells can also counteract inflammation. Better understanding these mechanisms helps in the development of therapeutics against pathogens or autoimmune diseases. “We found a cytokine in a subset of T helper cells, the Th17 cells, that was previously known to be part of the innate immune system,” explains study leader Christina Zielinski. She heads the Department of Infection Immunology at Leibniz-HKI and is a professor at Friedrich Schiller University in Jena. The cytokine, called IL-1α, is strongly pro-inflammatory. “It is a signal molecule for danger. Even the smallest amounts are enough to trigger fever,” Zielinski said. It is thought to be involved in autoimmune diseases such as rheumatoid arthritis in children. Unusual Pathway “We didn’t know how IL-1α is made in T cells and how it gets out of the cells,” says first author Ying-Yin Chao. The research was part of her doctoral thesis, and she now works at an international biotechnology company in Munich, Germany, developing T cell therapies. Through numerous experiments, the researchers eventually found that IL-1α, unlike other cytokines, is produced by a multiprotein complex known as the inflammasome in T cells. This protein complex has very different roles in other cells. “Until now, it was unknown that human T cells had such an inflammasome and that it could be repurposed to produce IL-1α,” Zielinski said. Equally unexpected was the transport pathway out of the cells. “We found via knockout experiments that gasdermin E is responsible for this,” explained Alisa Puhach, second author of the study. This molecule forms pores in cell membranes. Such a mechanism for the export of inflammatory mediators from T cells was previously unknown. Specialization in Fungal Infections? The release of the cytokine IL-1α appears to be restricted to a subset of Th17 cells; other T helper cell types do not produce it. “Th17 cells play an important role in fungal infections,” Zielinski said. The team therefore investigated whether IL-1α is also involved and was able to show that mainly Th17 cells with antigen specificity for the infectious yeast Candida albicans secrete the cytokine. This subset of Th17 cells is therefore likely to be relevant for the defense against infections with the common yeast fungus. In further studies, the researchers now want to find out in which other diseases the pore-forming gasdermin E plays a role in T cells. Reference: “Human TH17 cells engage gasdermin E pores to release IL-1α on NLRP3 inflammasome activation” by Ying-Yin Chao, Alisa Puhach, David Frieser, Mahima Arunkumar, Laurens Lehner, Thomas Seeholzer, Albert Garcia-Lopez, Marlot van der Wal, Silvia Fibi-Smetana, Axel Dietschmann, Thomas Sommermann, Tamara Ćiković, Leila Taher, Mark S. Gresnigt, Sebastiaan J. Vastert, Femke van Wijk, Gianni Panagiotou, Daniel Krappmann, Olaf Groß and Christina E. Zielinski, 5 January 2023, Nature Immunology. DOI: 10.1038/s41590-022-01386-w In addition to other groups at Leibniz-HKI, researchers from the Technical University of Munich, the University of Freiburg, the Technical University of Graz, Austria, and the University of Utrecht, the Netherlands, were involved in the study. The work was supported by the German Research Foundation within the framework of the Collaborative Research Center (SFB) 1054, the SFB/Transregio 124 (FungiNet) and the Cluster of Excellence Balance of the Microverse, as well as by the Emmy Noether Program, the German Center for Infection Research, the Carl Zeiss Foundation and the European Research Council.

Climate change poses a severe threat to sloths, especially those in high altitudes, as rising temperatures could outpace their ability to adapt metabolically and geographically. Research reveals a bleak future for Central and South American sloths under climate change scenarios, with high-altitude populations most at risk. The study shows that sloths’ low metabolic rates and inability to cope with rising temperatures could lead to their extinction by 2100. This is especially true for sloths in higher elevations, who cannot easily migrate to cooler areas or increase their slow food intake to meet higher energy demands. The study calls for urgent conservation measures to protect these vulnerable populations. A new study, published today (September 27) in the journal PeerJ Life & Environment, has revealed that sloths, the famously slow-moving creatures of Central and South America, may face existential threats due to climate change. The research, conducted by scientists studying the metabolic response of sloths to rising temperatures, indicates that the energy limitations of these animals could make survival untenable by the end of the century, particularly for high-altitude populations. Rising temperatures could make survival untenable for high-altitude sloth populations by 2100, necessitating urgent conservation efforts. Credit: Dr. Rebecca Cliffe The study, titled “Sloth Metabolism May Make Survival Untenable Under Climate Change Scenarios,” investigates how two-fingered sloths (Choloepus hoffmanni), living in both highland and lowland regions, respond to varying ambient temperatures. Using indirect calorimetry, researchers measured oxygen consumption and core body temperature of sloths under conditions mimicking projected climate changes. Their findings indicate a troubling future for sloths, especially those residing in high-altitude areas. Lead researcher Dr. Rebecca Cliffe explained, “Sloths are inherently limited by their slow metabolism and unique inability to regulate body temperature effectively, unlike most mammals. Our research shows that sloths, particularly in high-altitude regions, may not be able to survive the significant increases in temperature forecast for 2100.” Key Findings: Temperature Sensitivity: Sloths from highland regions experience a sharp increase in their resting metabolic rate (RMR) as temperatures rise. In contrast, lowland sloths, while better adapted to higher temperatures, initiate metabolic depression as a survival mechanism when temperatures exceed their comfort zone, known as the “thermally-active zone” (TAZ). Climate Change Impact: By the year 2100, with projected temperature increases between 2°C and 6°C in sloth habitats, high-altitude sloths are predicted to face a severe metabolic burden. Their limited energy-processing ability, combined with minimal geographical flexibility, may prevent them from adjusting to the warming climate. Food Intake Constraints: Sloths’ slow digestion rate, which is up to 24 times slower than other similar-sized herbivores, poses another challenge. Any increase in metabolic demand due to climate change cannot easily be met by increased food intake, making it difficult for sloths to maintain energy balance. Two-fingered sloths, scientifically known as Choloepus hoffmanni, are a species found predominantly in the forests of Central and South America. These nocturnal creatures are renowned for their slow movements and spend most of their lives hanging upside down in trees. They primarily eat leaves and are known for their distinctive two claws on each forelimb, which aid in their arboreal lifestyle. The most concerning aspect of the research is the fate of high-altitude sloths. Due to their restricted ability to migrate to cooler regions and limited metabolic flexibility, these populations could face extinction if temperatures continue to rise. The study suggests that while lowland sloths may cope by shifting their ranges to higher altitudes, highland sloths are geographically constrained and may not have this option. This biological inflexibility, paired with the increased metabolic demand in warmer climates, could push these populations toward a survival crisis. The findings highlight the need for urgent conservation efforts to protect sloth populations, particularly those in high-altitude regions, from the impacts of climate change. The research team calls for further investigation into adaptive strategies and conservation policies that can help mitigate the risks sloths face in a rapidly warming world. Reference: “Sloth metabolism may make survival untenable under climate change scenarios” by Rebecca N. Cliffe, Heather E. Ewart, David M. Scantlebury, Sarah Kennedy, Judy Avey-Arroyo, Daniel Mindich and Rory P. Wilson, 27 September 2024, PeerJ. DOI: 10.7717/peerj.18168

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