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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Innovative insole ODM solutions factory 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.China graphene material ODM solution

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.China 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.Indonesia neck support pillow OEM

📩 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 sustainable material ODM solutions

Goldenrod plants can sense other plants nearby through far-red light ratios and adapt their responses when eaten by herbivores, suggesting a form of plant intelligence. Andre Kessler, a chemical ecologist, argues for plant intelligence by defining it as the ability to solve problems based on environmental information. His research shows that goldenrod emits chemicals to signal neighboring plants to produce defenses against pests. This adaptive behavior and communication through volatile organic compounds indicate that plants can process information and respond flexibly to their environment, challenging traditional notions of intelligence. Credit: SciTechDaily.com New research shows that goldenrod plants demonstrate a form of intelligence by adapting their responses to herbivores based on the presence of neighboring plants and environmental cues, challenging traditional definitions of intelligence. Goldenrod can perceive other plants nearby without ever touching them, by sensing far-red light ratios reflected off leaves. When goldenrod is eaten by herbivores, it adapts its response based on whether or not another plant is nearby. Is this kind of flexible, real-time, adaptive response a sign of intelligence in plants? The question is not easy to answer, but Andre Kessler, a chemical ecologist, makes an argument for plant intelligence in a recent paper in the journal Plant Signaling and Behavior. Defining Intelligence in Plants “There are more than 70 definitions that are published for intelligence and there is no agreement on what it is, even within a given field,” said Kessler, professor in the Department of Ecology and Evolutionary Biology in the College of Agriculture and Life Sciences. Many people believe that intelligence requires a central nervous system, with electrical signals acting as the medium for processing information. Some plant biologists equate plant vascular systems with central nervous systems, and propose that some kind of centralized entity in the plant allows them to process information and respond. But Kessler firmly disagrees with that idea. A goldenrod plant. “There is no good evidence for any of the homologies with the nervous system, even though we clearly see electrical signaling in plants, but the question is how important is that signaling for a plant’s ability to process environmental cues?” He said. To make their argument for plant intelligence, Kessler and co-author Michael Mueller, a doctoral student in his lab, narrowed their definition down to the most basic elements: “The ability to solve problems, based on the information that you get from the environment, toward a particular goal,” Kessler said. As a case study, Kessler points to his earlier research investigating goldenrod and its responses when eaten by pests. When leaf beetle larvae eat goldenrod leaves, the plant emits a chemical that informs the insect that the plant is damaged and is a poor source of food. These airborne chemicals, called volatile organic compounds (VOCs), are also picked up by neighboring goldenrod plants, prompting them to produce their own defenses against the beetle larvae. In this way, goldenrods move herbivores onto neighbors and distribute damage. Experiments and Observations In a 2022 paper in the journal Plants, Kessler and co-author Alexander Chautá, Ph.D. ’21, ran experiments to show that goldenrod can also perceive higher far-red light ratios reflected off leaves of neighboring plants. When neighbors are present and goldenrods are eaten by beetles, they invest more into tolerating the herbivore by growing faster yet also start producing defensive compounds that help the plants fight off insect pests. When no neighbors are present, the plants don’t resort to accelerated growth when eaten and the chemical responses to herbivores are markedly different, though they still tolerate quite high amounts of herbivory. “This would fit our definition of intelligence,” Kessler said. “Depending on the information it receives from the environment, the plant changes its standard behavior.” Neighboring goldenrod also exhibit intelligence when they perceive VOCs that signal the presence of a pest. “The volatile emission coming from a neighbor is predictive of future herbivory,” Kessler said. “They can use an environmental cue to predict a future situation, and then act on that.” Applying the concept of intelligence to plants can inspire fresh hypotheses about the mechanisms and functions of plant chemical communication, while also shifting people’s thinking about what intelligence really means, Kessler said. The latter idea is timely, as artificial intelligence is a current topic of interest. For example, he said, artificial intelligence doesn’t solve problems toward a goal, at least not yet. “Artificial intelligence, by our definition of intelligence, is not even intelligent,” he said. It is instead based on the patterns it identifies in the information it can access. An idea that interests Kessler came from mathematicians in the 1920s who proposed that perhaps plants functioned more like beehives. In this case, each cell operates like an individual bee, and the entire plant is analogous to a hive. “What that means is, the brain in the plant is the entire plant without the need of central coordination,” Kessler said. Instead of electrical signaling, there is chemical signaling throughout the superorganism. Studies by other researchers have shown that every plant cell has broad light spectrum perception and sensory molecules to detect very specific volatile compounds coming from neighboring plants. “They can smell out their environment very precisely; every single cell can do it, as far as we know,” he said. Cells might be specialized, but they also all perceive the same things, and they communicate via chemical signaling to trigger a collective response in growth or metabolism. “That idea is very appealing to me,” he said. Reference: “Induced resistance to herbivory and the intelligent plant” by André Kessler and Michael B. Mueller, 30 April 2024, Plant Signaling & Behavior. DOI: 10.1080/15592324.2024.2345985 The paper was supported by a grant from the New Phytologist Fund.

Alteration of the expression of the co-called ‘Sonic Hedgehog’ gene can transform feet scale and wing feathers. While a transient over-expression of the gene can permanently turn feet scales into feathers, it is much harder to disrupt feather development itself. The network of interacting genes determining feathers is very robust, ensuring their proper development even under substantial genetic or environmental perturbations. Credit: Fabrice Berger & Michel Milinkovitch 2025 (CC-BY 4.0) Chickens treated to inhibit the sonic hedgehog (Shh) pathway during development grow feathers that resemble ancient protofeathers—unbranched and underdeveloped. While some recovery occurs after hatching, these findings reveal how critical Shh signaling is to feather patterning and offer compelling insights into how feathers might have evolved from simpler skin structures. The study also hints at the resilience of biological systems, as disrupted feather follicles can reactivate weeks later. Disrupting a Key Pathway in Feather Formation Blocking the sonic hedgehog (Shh) signaling pathway significantly disrupts feather development in chickens, limiting the growth, folding, and branching of feather buds. This finding comes from a study published on March 20th in PLOS Biology by Rory Cooper and Michel Milinkovitch of the University of Geneva, Switzerland. Feathers are complex structures that vary widely in shape across different bird species, body regions, and life stages. Their intricate forms make them an excellent model for studying how tissues develop in embryos. While the Shh pathway is known to play a key role in feather growth and patterning, direct experimental evidence of its function during feather formation has been scarce, until now. Visualizing Feather Growth with Advanced Imaging To fill this knowledge gap, Cooper and Milinkovitch used light sheet fluorescence microscopy imaging to study the normal patterning of embryonic feathers and how their shape develops. The authors also used precise intravenous injections of sonidegib to pharmacologically inhibit Shh pathway signaling during feather development at embryonic day 9, which precedes feather-bud outgrowth on the wings. This treatment temporarily modified Shh expression to produce striped domains instead of spots on the skin, temporarily stopped feather development, and resulted in unbranched and non-invaginated feather buds, akin to putative proto-feathers,until embryonic day 14. Feather Recovery and Evolutionary Implications Although feather development partially recovered later during development, hatched sonidegib-treated chickens exhibited naked regions of the skin surface with perturbed follicles. Remarkably, these follicles were subsequently reactivated by seven weeks post-hatching, highlighting the robustness of feather patterning as a developmental process. Overall, the study provides comprehensive functional evidence for the role of the Shh pathway in mediating feather development in chickens, supporting the idea that modified Shh signaling has contributed to the evolutionary diversification of feathers and other skin appendages such as feet scales. According to the authors, the study also demonstrates the importance of in-vivo experiments for obtaining a comprehensive understanding of developmental systems. Future Questions in Feather and Scale Evolution The authors add, “Our experiments show that while a transient disturbance in the development of feet scales can permanently turn them into feathers, it is much harder to disrupt feather development itself. The big challenge now is to understand how these genetic interactions have changed to allow for the emergence of protofeathers early in the evolution of dinosaurs.” Explore Further: How Chickens Grew Dinosaur Feathers (Then Changed Back) Reference: “In vivo sonic hedgehog pathway antagonism temporarily results in ancestral proto-feather-like structures in the chicken” by Rory L. Cooper and Michel C. Milinkovitch, 20 March 2025, PLOS Biology. DOI: 10.1371/journal.pbio.3003061

Researchers in Korea have engineered E. coli bacteria to produce a new type of biodegradable polymer, poly(D phenyllactate), which includes ring-like structures enhancing its rigidity and thermal stability, useful for biomedical applications like drug delivery. This innovation, which involves creating a novel metabolic pathway for the bacteria, marks a significant step towards biomanufacturing solutions to the global plastic crisis. Korean researchers have bioengineered E. coli to produce a biodegradable polymer with potential biomedical applications, advancing sustainable plastic alternatives and addressing environmental challenges. Bioengineers worldwide have been striving to develop microbes capable of producing plastics as an alternative to petroleum-based plastics. Recently, a team of researchers in Korea has made a significant breakthrough by engineering bacteria to produce polymers with ring-like structures, which enhance the rigidity and thermal stability of the resulting plastics. Because these molecules are usually toxic to microorganisms, the researchers had to construct a novel metabolic pathway that would enable the E. coli bacteria to both produce and tolerate the accumulation of the polymer and the building blocks it is composed of. The resulting polymer is biodegradable and has physical properties that could lend it to biomedical applications such as drug delivery, though more research is needed. The results are presented August 21 in the Cell Press journal Trends in Biotechnology, which now publishes original research in addition to review articles. “I think biomanufacturing will be a key to the success of mitigating climate change and the global plastic crisis,” says senior author Sang Yup Lee, a chemical and biomolecular engineer at the Korea Advanced Institute of Science and Technology. “We need to collaborate internationally to promote bio-based manufacturing so that we can ensure a better environment for our future.” Advances in Microbial Plastic Production Most plastics that are used for packaging and industrial purposes contain ring-like “aromatic” structures—for example, PET and polystyrene. Previous studies have managed to create microbes that can produce polymers made up of alternating aromatic and aliphatic (non-ring-like) monomers, but this is the first time that microbes have produced polymers made up entirely of monomers with aromatic sidechains. 30L fed-batch fermentation aromatic polymer. Credit: Minju Kang and Sang Yup Lee To do this, the researchers first constructed a novel metabolic pathway by recombining enzymes from other microorganisms that enabled the bacteria to produce an aromatic monomer called phenyllactate. Then, they used computer simulations to engineer a polymerase enzyme that could efficiently assemble these phenyllactate building blocks into a polymer. Optimizing Production for Commercial Use “This enzyme can synthesize the polymer more efficiently than any of the enzymes available in nature,” says Lee. After optimizing the bacteria’s metabolic pathway and the polymerase enzyme, the researchers grew the microbes in 6.6 L (1.7 gallon) fermentation vats. The final strain was capable of producing 12.3 g/L of the polymer (poly(D phenyllactate)). To commercialize the product, the researchers want to increase the yield to at least 100 g/L. “Based on its properties, we think that this polymer should be suitable for drug delivery in particular,” says Lee. “It’s not quite as strong as a PET, mainly because of the lower molecular weight.” In future, the researchers plan to develop additional types of aromatic monomers and polymers with various chemical and physical properties—for example, polymers with the higher molecular weights required for industrial applications. They’re also working to further optimize their method so that it can be scaled up. “If we put more effort into increasing the yield, then this method might be able to be commercialized at a larger scale,” says Lee. “We’re working to improve the efficiency of our production process as well as the recovery process, so that we can economically purify the polymers we produce.” Reference: “Microbial production of an aromatic homopolyester” by Youngjoon Lee, Minju Kang, Woo Dae Jang, So Young Choi, Jung Eun Yang and Sang Yup Lee, 21 August 2024, Trends in Biotechnology. DOI: 10.1016/j.tibtech.2024.06.001 This research was supported by the National Research Foundation, the Korean Ministry of Science, and ICT.

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