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.

🔗 Learn more or get in touch:
🌐 Website: https://www.deryou-tw.com/
📧 Email: shela.a9119@msa.hinet.net
📘 Facebook: facebook.com/deryou.tw
📷 Instagram: instagram.com/deryou.tw

Taiwan graphene sports insole 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.Taiwan insole ODM manufacturing factory for global brands

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.ESG-compliant OEM manufacturer 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.Eco-friendly pillow OEM 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.Vietnam anti-odor insole OEM service

The big brown bat (Eptesicus fuscus) is a species of Yangochiroptera bat that uses complex, varying sounds to echolocate. Credit: Photo by Sherri and Brock Fenton New study is the first anatomical evidence for how two major groups of bats use echolocation differently. Two major groups of bats that use echolocation have different structures for connecting the inner ear to the brain, according to a new study by researchers from the University of Chicago, the American Museum of Natural History, and the Field Museum. The research, published recently in Nature, provides the first anatomical evidence of two distinctive inner ear structures used for processing bats’ echolocation signals. The study confirms previously discovered genetic evidence that echolocating bats belong to different evolutionary lineages, known respectively as “Yin” and “Yang” bats, and suggests that these two branches have different neuroanatomies of the inner ear for different styles of echolocation. “Biologists have speculated that the two major groups of bats have different ways of seeing the world through sound,” said the study’s lead author Benjamin Sulser, SB’16, a UChicago alum and current Ph.D. student at the American Museum of Natural History. “This is the first time we found different neuroanatomies in the inner ear, which give these bats different ways of processing the echolocating signal.” Yangochiroptera bats have an open inner ear canal with no wall, allowing for more evolutionary variation of the neurons in the ganglion, which is quite distinctive from other mammals. Credit: Image courtesy of April I. Neander Bats are unique mammals, the only group capable of powered flight. They are also extremely diverse, with about 1,440 species that make up more than 20% of all known mammal species. Most bats navigate their world through echolocation, a way of emitting distinct sounds and then listening for the returning echo. Echolocation helps bats orient themselves, forage for food, and avoid obstacles while flying. “The capacity to echolocate opened enormous ecological opportunities for bats, which ‘own’ the night skies. The complexity of this adaptation allows bats to use it in many different ways,” said Bruce Patterson, the MacArthur Curator of Mammals at the Field Museum and co-author of the study. Yin and Yang, Two Distinct Ways to Echolocate Bats’ sense of hearing is intricately related to biological adaptations for echolocation. About 20 years ago, molecular studies of the mammal tree of life revealed that echolocating bats belong to two lineages: Yinpterochiroptera, or “Yin” bats, and Yangochiroptera, or “Yang” bats. This suggests that the hearing function for echolocation evolved quite differently, possibly twice, among the bats. But a long-standing question remained: Do the ear structures differ between these two long-separated lineages of bats? Sulser began this work as part of his undergraduate thesis in the lab of Zhe-Xi Luo, Professor of Organismal Biology and Anatomy at UChicago and senior author of the new study. He found that the inner ear ganglion, a major structure of neurons that connects the sound capturing structures of the inner ear to the brain, has different anatomical configurations between Yin and Yang bats. “It’s like these two types of bats are speaking different dialects of a language.” Prof. Zhe-Xi Luo The new findings started with CT scans of several teaching specimens of bat skulls from the Biological Sciences Collegiate Division at UChicago. After the initial discovery in 2016, it took another three years for the team to complete a full-scale survey across 39 species of bats from almost all bat families, using more specimens from both museums to corroborate their findings. Speaking Different Dialects In all mammals, including bats, the sense of hearing starts with hair cells in the inner ear that vibrate in response to sound waves. These hair cells are connected to nerve cells in the inner ear spiral ganglion, which is protected by a bony canal. The canal wall has a series of holes that allow nerve fibers to poke through and connect to the main auditory nerve going to the brain. Yin bats rely more heavily on constant frequency sounds for echolocation, while Yang bats use a more complex, modulated frequency. The team’s CT scanning showed that Yin bats, like most non-bat mammals, have a thick canal wall packed with tiny openings for the nerve fibers. However, most Yang bats have an open canal with no wall, allowing for more evolutionary variation of the neurons in the ganglion, which is quite distinctive from other mammals. The Yang bats are also much more evolutionary diverse than Yin bats, with about five times the number of species and more diverse modes of foraging. The team believes that the different ear anatomies may contribute to bat diversification. “We hypothesize that by developing this new configuration, without the space constraint on the inner ear ganglion, the Yang bats have a greater capacity for the ganglion cells to multiply and different ways to connect to the brain, unlike most other mammals,” Luo said. “A greater size of a ganglion and a greater number of neurons may have contributed to this big evolutionary diversification of bats relying more on frequency modulating echolocation.” Either way, both methods of echolocation contributed to the incredible evolutionary success of bats, Luo said: “These are different ways of achieving the same goal. It’s like these two types of bats are speaking different dialects of a language.” Reference: “Evolution of inner ear neuroanatomy of bats and implications for echolocation” by R. Benjamin Sulser, Bruce D. Patterson, Daniel J. Urban, April I. Neander and Zhe-Xi Luo, 26 January 2022, Nature. DOI: 10.1038/s41586-021-04335-z Additional authors include April Neander from the University of Chicago, and Daniel Urban from the University of Illinois at Urbana-Champaign and the University of California, Los Angeles. Funding: University of Chicago, the National Science Foundation, the Field Museum, the JRS Biodiversity Foundation, and the University of Illinois.

Side view of an 11-day-old mantis shrimp (Gonodactylaceus falcatus) larva. The raptorial appendage is folded in below the large eyes. Credit: Jacob Harrison, Duke University Adult mantis shrimp pack an explosive punch that can split water, but no crustacean emerges fully formed. Minute larvae can undergo six or seven transformations before emerging as fully developed adults and limbs and maneuvers develop over time. So, when do mantis shrimp larvae acquire the ability to pulverize their dinner and how powerful are the punches that these mini crustaceans pack? “We knew that larval mantis shrimp have these beautiful appendages; Megan Porter and Eve Robinson at the University of Hawaii had captured normal videos of a couple of strikes a few years ago,” says Jacob Harrison from Duke University, USA. So, he packed up Sheila Patek’s high-speed camera and high-resolution lens and traveled to Hawai’i to investigate the developing crustacean’s maneuvers. The team publish their discovery that minute mantis shrimp larvae can begin unleashing their ballistic blows as little as 9-days after hatching in Journal of Experimental Biology and show that the limbs reach blistering accelerations of 22 million deg/s2, moving at ~0.385mm/s, which is 5-10 times faster than the larval snacks they dine on “The larvae can be incredibly tricky to collect,” says Harrison, recalling how he and Porter lured the microscopic creatures into their nets at night with lights. The problem was that the crustaceans came along with a Noah’s ark of other larval critters. “It can be incredibly challenging to sift through a bucket teeming with larval crabs, shrimp, fish, and worms to find the mantis shrimp,” laughs Harrison. He then needed a technique for securing the Gonodactylaceus falcatus larvae in place for the camera. “I had to superglue a 4 mm-sized larva onto a toothpick, place it on a custom-designed rig, and orient the individual within view of the camera lens before I could even start collecting data. It took about a year to troubleshoot the right way to set up the camera before we knew that we could capture these videos,” Harrison recalls. A 15-day-old mantis shrimp larva with extended striking appendage. Credit: Jacob Harrison Analyzing the high-speed movies, Harrison, Patek, and Matt McHenry (University of California, Irvine, USA) could see a region on the first portion of the appendage bending to store energy — like a spring — as the larvae wound in the club-like limb ready for a flick. Then, the larvae released an internal latch that had held the appendage in place, releasing the stored energy and catapulting the limb into action. In fact, the larvae’s appendage and the way it operates is remarkably similar to that in the adults, just scaled down. Most excitingly, the team realized that they could see the minute muscles within the larvae’s glassy bodies contracting as they bowed the exoskeleton, something that could only be imagined in adult mantis shrimp: “We were amazed,” Harrison says. But when did the minute larvae develop their ability to annihilate prey with a single blow? Venturing off the Hawaiian shore, Harrison located an egg-laden female and retrieved her mat of eggs, but by the time they arrived at Duke University, the eggs had hatched. “We weren’t sure we could keep the larvae alive in the lab,” Harrison recalls. However, he nurtured the youngsters patiently until they developed successfully to 28-day-old larvae and discovered that the limb only became fully operational when the youngsters began feeding, at around 9-15 days. It also turned out that the larvae could hurl the limb at rotational speeds of ~16,500deg/s, with eyewatering accelerations as fast as the adults. However, their smaller stature meant that the limb moved at ~0.385m/s, which is slower than the adults, but still quite speedy for a 4.2mm long creature. Even at their smallest, there is no escaping these spring-powered predators. Reference: “Scaling and development of elastic mechanisms: the tiny strikes of larval mantis shrimp” by Jacob S. Harrison, Megan L. Porter, Matthew J. McHenry, H. Eve Robinson and S. N. Patek, 29 April 2021, Journal of Experimental Biology. DOI: 10.1242/jeb.235465

New research has shed light on the health benefits of broccoli sprouts, particularly their polysulfide content. As these sprouts germinate and grow, their polysulfide content dramatically increases, which potentially contributes to their health-promoting properties. The unexpected discovery hints at the possibility of polysulfides playing a vital role in plant development and growth. Broccoli sprouts have been discovered to contain seven times more polysulfides than mature broccoli. Remember when your parents used to say, “Eat your greens, they are good for you”? Well, they were really onto something. Several studies have shown that higher intakes of cruciferous vegetables like broccoli, one of the most widely consumed vegetables in the United States, are associated with reduced risks of diseases such as diabetes and cancer, thanks to their organosulfur compounds, such as glucosinolates and isothiocyanates that exhibit a broad spectrum of bioactivities including antioxidant activity. However, few studies have focused on the endogenous content of polysulfide in broccoli sprouts. Research on Polysulfides in Broccoli Sprouts A research team led by Assistant Professor Shingo Kasamatsu and Professor Hideshi Ihara of the Graduate School of Science at Osaka Metropolitan University, investigated the amount of polysulfides in broccoli sprouts during the process of their germination and growth. Building upon their previous work, where the research team demonstrated the abundance of polysulfide molecules in cruciferous vegetables. The team found that total polysulfide content in broccoli sprouts significantly increased during germination and growth, with an approximately 20-fold increase in polysulfides on the fifth day of germination. Furthermore, they discovered a number of unknown polysulfides with indeterminate molecular structures. These findings suggest that the abundance of polysulfides in broccoli sprouts may contribute to their well-known health-promoting properties. The study revealed that the total polysulfide content of broccoli sprouts was significantly higher than that of mature broccoli. Polysulfide Health Benefits Polysulfides are organic compounds that consist of chains of sulfur atoms. They are predominantly found in some vegetables, especially cruciferous vegetables like garlic, onions, broccoli, and Brussels sprouts. Here are some of the potential nutritional benefits and health implications of polysulfides: Antioxidant Properties: Polysulfides can act as antioxidants, helping to neutralize harmful free radicals in the body. This can help reduce oxidative stress, which is implicated in aging and various chronic diseases. Cardiovascular Health: Some studies suggest that polysulfides can help in relaxing and dilating the blood vessels, potentially improving blood flow and reducing blood pressure. This can contribute to better cardiovascular health. Anti-cancer Properties: There’s some evidence that polysulfides may have anti-cancer properties. They might help in inhibiting the growth of certain cancer cells and inducing apoptosis (programmed cell death) in tumor cells. Detoxification: Polysulfides can support the liver in detoxifying harmful chemicals from the body. They might assist in converting certain toxins into water-soluble forms that can be easily excreted. Neuroprotective Effects: Some polysulfides, particularly those found in garlic, may have neuroprotective effects, potentially aiding in the prevention of neurodegenerative diseases. Anti-inflammatory Effects: Polysulfides may help reduce inflammation in the body, which can be beneficial in managing or preventing various inflammatory conditions. Antimicrobial Properties: Polysulfides have been shown to exhibit antimicrobial activities against certain pathogens, potentially supporting the immune system. Protection against Heavy Metal Toxicity: Some studies suggest that polysulfides, especially from garlic, can help protect against heavy metal toxicity, aiding in the reduction of lead and other heavy metals in the body. It’s worth noting that while these potential benefits are promising, more comprehensive research is needed in many areas to fully understand the role and impact of polysulfides on human health. Implications and Future Prospects Dr. Kasamatsu stated, “The discovery of the significant increase in polysulfide content during the sprouting process from broccoli seeds was completely by chance and very surprising. This finding suggests that polysulfides may play an important role in the process of plant germination and growth. Further investigation of the pharmacological function of these unknown polysulfides could lead to the development of new preventive and therapeutic approaches and medicines for neurodegenerative diseases, stroke, cancer, inflammation, and other oxidative stress-related diseases.” The results of this research were published in Redox Biology. Reference: “Untargeted polysulfide omics analysis of alternations in polysulfide production during the germination of broccoli sprouts” by Shingo Kasamatsu, Takuma Owaki, Somei Komae, Ayaka Kinno, Tomoaki Ida, Takaaki Akaike and Hideshi Ihara, 6 September 2023, Redox Biology. DOI: 10.1016/j.redox.2023.102875 Funding: Ministry of Education, Sciences, Sports, Technology (MEXT), Japan, Japan Science and Technology Agency, Smoking Research Foundation, Fuji Foundation for Protein Research, Asahi Group Foundation, Osaka Metropolitan University.

DVDV1551RTWW78V