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

Soft-touch pillow OEM manufacturing 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.Taiwan custom neck pillow ODM factory

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.Ergonomic insole ODM support China

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.China orthopedic insole OEM manufacturer

📩 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.Indonesia orthopedic insole OEM manufacturer

Diegoalerus with fossil. Credit: San Diego Natural History Museum Paleontologists describe saber-toothed mammal new to science, offering view into evolution of meat-eaters. The fossil, housed in The Nat’s paleontology collection, offers a window into what the Earth was like during the Eocene Period, more than 40 million years ago. The specimen includes a lower jaw and well-preserved teeth, giving us new information about the behavior and evolution of some of the first mammals to have an exclusively meat-based diet. “Today the ability to eat an all-meat diet, also called hypercarnivory, isn’t uncommon. Tigers do it, polar bears can do it. If you have a house cat, you may even have a hypercarnivore at home. But 42 million years ago, mammals were only just figuring out how to survive on meat alone,” said Dr. Ashley Poust, a postdoctoral researcher at The Nat. “One big advance was to evolve specialized teeth for slicing flesh—which is something we see in this newly described specimen.” Dr. Ashley Poust, a post-doctoral researcher at The Nat, has just described what is now the earliest known cat-like predator in North America, west of the Rocky Mountains. The fossil in his hand belonged to Diegoaelurus, a bobcat-sized carnivore that lived around 42 million years ago. Diegoaelurus was much smaller than the commonly known Smilodon, or saber-tooth cat, seen in the background. Smilodon evolved roughly 40 million years after Diegoaelurus went extinct, but both animals were saber-toothed, hyper-carnivorous predators, meaning their diets consisted almost entirely of meat. Diegoaelurus and its few relatives, from Wyoming and China, were the first predators to evolve saber-teeth, though several other unrelated animals developed this adaptation much later in time. Credit: San Diego Natural History Museum This early meat-eating predator is part of a mysterious group of animals called Machaeroidines. Now completely extinct, they were not closely related to today’s living carnivores. “We know so little about Machaeroidines, so every new discovery greatly expands our picture of them,” said co-author Dr. Shawn Zack of the University of Arizona College of Medicine. “This relatively complete, well-preserved Diegoaelurus fossil is especially useful because the teeth let us infer the diet and start to understand how Machaeroidines are related to each other,” said Zack. Zack, Poust, and their third coauthor Hugh Wagner, also from The Nat, named the predator Diegoaelurus vanvalkenburghae. The name honors San Diego County where the specimen was found and scientist Blaire Van Valkenburgh, past president of the Society of Vertebrate Paleontology, whose foundational work on the evolution of carnivores influenced this research. About the Discovery D. vanvalkenburghae was about the size of a bobcat, but with a downturned bony chin to protect its long upper saber teeth. It would have been a powerful and relatively new kind of hunter. “Nothing like this had existed in mammals before,” said Poust. “A few mammal ancestors had long fangs, but Diegoaelurus and its few relatives represent the first cat-like approach to an all-meat diet, with saber teeth in front and slicing scissor teeth called carnassials in the back. It’s a potent combination that several animal groups have independently evolved in the millions of years since.” The Diegoaelurus jawbone fossil has been in The Nat’s collection since 1988. It was recovered from a construction site in Oceanside by the museum’s PaleoServices team. When this carnivorous animal was alive 42 million years ago, San Diego was covered in rainforests populated by many small, unusual rodents, marsupials, primates and hooved mammals. Credit: San Diego Natural History Museum This animal and its relatives represent a sort of evolutionary experiment, a first stab at hypercarnivory—a lifestyle that is followed today by true cats. With only a handful of fossil specimens from Wyoming and Asia, the machaeroidines are so poorly understood that scientists weren’t even sure if there were multiple species living within the same time period. “This fossil finding shows that machaeroidines were more diverse than we thought,” says Zack. “We already knew there was a large form, Apataelurus, which lived in eastern Utah. Now we have this smaller form, and it lived at approximately the same time. It raises the possibility that there may be more out there to find.” In addition to this overlapping existence, Poust points out they may have coexisted with other saber-toothed animals. “Diegoaleurus, though old, is the most recent of these machaeroidine predators. That puts it within striking distance of the time that the next cat-like animals arrived in North America, the nimravids or saber-tooth false-cats,” he said. “Did these groups ever meet, or even compete for space and prey? We don’t know yet, but San Diego is proving to be a surprisingly important place for carnivore evolution.” About the Santiago Formation The fossil comes from San Diego County in southern California, at a location first discovered in the 1980s by a local 12-year-old boy. Since then, “Jeff’s Discovery Site” has become an important fossil bed within a larger group of rocks called the Santiago Formation. Fossils of an entire ecosystem have been discovered in these 42 million-year-old rocks, painting a picture of a very different San Diego than the one we know today. Though largely inaccessible, these important fossil beds are occasionally exposed by construction projects and road expansions, allowing scientists from The Nat to keep digging for evidence of California’s ancient, tropical past. “Not only was San Diego further south due to tectonic plate movements, but the Eocene was a wetter, warmer world,” said Poust. “The Santiago Formation fossils show us a forested, wet California where tiny rhinos, early tapirs, and strange sheep-like, herbivorous oreodonts grazed under trees while unusual primates and marsupials clung to the canopy above. This richness of prey species would have been a smorgasbord for Diegoaelurus, allowing it to live the life of a specialized hunter before most other mammals.” The article “Diegoaelurus, a new machaeroidine (Oxyaenidae) from the Santiago Formation (late Uintan) of southern California and the relationships of Machaeroidinae, the oldest group of sabertooth mammals” is published in PeerJ. About the 3D Model The jaw of the newly named meat-eater is available to view in 3D for free on the San Diego Natural History Museum’s website. To access this 3D model and view in your browser, go here. Reference: “Diegoaelurus, a new machaeroidine (Oxyaenidae) from the Santiago Formation (late Uintan) of southern California and the relationships of Machaeroidinae, the oldest group of sabertooth mammals” by Shawn P. Zack​, Ashley W. Poust​ and Hugh Wagner, 15 March 2022, PeerJ. DOI: 10.7717/peerj.13032 About the San Diego Natural History Museum The San Diego Natural History Museum (The Nat) is one of California’s oldest and most respected cultural and scientific institutions. Founded in 1874 by a small group of citizen scientists, the Museum works to preserve and protect this amazing place we call home.

After fertilization, a human embryo implants into the uterus (day 6-12) and gastrulation starts soon afterwards, with the primitive streak emerging at about day 14. Gastrulation allocates cell fates and spatial coordinates to epiblast cells, laying down the foundation of the human body. Credit: Dr. Guojun Sheng; Credit for the “Fetus in the womb” sketch by Leonardo Da Vinci: Royal Collection Trust / © Her Majesty Queen Elizabeth II 2021 In their publication in Science, Professor Guojun Sheng (Kumamoto University, Japan), Professor Alfonso Martinez Arias (Universidad Pompeu Fabra, Spain) and Professor Ann Sutherland (University of Virginia Health System, USA) offer a phylogenetic and ontogenetic overview of the primitive streak and its role in mediating amniote (vertebrate animals that develop on land) gastrulation, and discuss the implications of embryonic stem cell-based models of early mammalian embryogenesis on the function of this structure.   Most animals are bilaterally symmetrical and are organized using two basic coordinate systems. The first gives cells spatial identities along the anteroposterior (head-to-tail) and dorsoventral (back-to-front) axes. The second organizes cells into groups (i.e., germ layers). In most animals, including humans, there are three germ layers: the ectoderm (source of the skin, nervous system, eyes, etc.), the mesoderm (source of the muscles, bones, vessels, etc.) and the endoderm (source of the intestines, lungs, liver, pancreas, etc.) One of the most critical periods of development happens when a small number of pluripotent and dividing cells initiate the differentiation process in these two coordinate systems. In human development, this occurs at approximately two weeks after fertilization through a process called gastrulation and is associated with an embryonic structure called the primitive streak—a structure in early development that initiates bilateral symmetry and germ layer formation. Like a boulder rolling down the side of a mountain, a gastrulating cell embarks on a journal of no return, culminating in its terminal differentiation into one of several hundred cell lineages that make up human tissues and organs.   With technical breakthroughs in rejuvenating differentiated cells back into a naïve state pioneered by scientists like John Gurdon and Shinya Yamanaka (2012 Nobel Prize winners), researchers worldwide are now able to grow pluripotent, pre-gastrulation human (and other mammalian) cells in the lab, and through stepwise addition of biochemical cues, guide these cells to differentiate into any one of hundreds of cell lineages. However, cultivating these cells into functioning tissues or organs has rarely been successful. One reason for this failure is that organogenesis (the process of organ formation) in vivo starts immediately after gastrulation when cells of different germ layer origins and spatial coordinate identities cooperate in making rudimentary organs. Through subsequent reciprocal interactions, these cells undergo organ- and species-specific proliferation, three-dimensional organization, and terminal differentiation before reaching functional maturity. Reproducing (recapitulating) such organ rudiments in vitro therefore has become the holy grail in stem cell biology and regenerative medicine research. Achieving this would require recapitulation of gastrulation and its associated primitive streak. However, neither gastrulation nor the primitive streak has been rigorously analyzed in human development, and comparative views of animal gastrulation and the primitive streak in the literature are often incorrectly portrayed. Now, through a systematic review of previous research, Prof. Sheng and colleagues provide evidence that the primitive streak is not a conserved feature in amniote development, and that mammalian and avian primitive streaks evolved independently, utilizing different supra-cellular mechanisms that lead to their morphological emergence. The researchers stress that, in addition to mediating the emergence of germ layers from the epiblast (pluripotent cells), the main role of gastrulation is to confer newly formed cells in each germ layer a coordinate system to organize primary cell fates and the primordia of organs and tissues that are relative to each other spatially. Their analyses of different biomechanical parameters between multiple in vivo and in vitro models predict that a rudimentary mammalian body plan can form in the absence of a primitive streak. They also suggest that the “14-day rule” (where a human embryo cannot be cultured 14 days past fertilization or after the appearance of the primitive streak), which is currently used in many countries as the key ethical oversight in human embryological research, should be re-assessed and an alternative landmark be selected through a consensual discussion between different stakeholders to ensure scientific and ethical rigor. Reference: “The primitive streak and cellular principles of building an amniote body through gastrulation” by Guojun Sheng, Alfonso Martinez Arias and Ann Sutherland, 3 December 2021, Science. DOI: 10.1126/science.abg1727

University of Texas at Dallas scientists discovered a unique “housekeeping” process in kidney cells where unwanted content is ejected, rejuvenating the cells. This mechanism, different from typical regeneration in other organs, could explain why kidneys stay healthy for a lifetime. A newly discovered kidney cell renewal process expels waste and organelles, offering potential breakthroughs in disease detection and nanomedicine. Scientists from the University of Texas at Dallas have identified a previously unknown “housekeeping” process in kidney cells that ejects unwanted content, resulting in cells that rejuvenate themselves and remain functioning and healthy. This unique self-renewal method, distinct from known regeneration processes in other body tissues, sheds light on how the kidneys can maintain their health throughout one’s life in the absence of injury or illness. The team detailed their findings in a study recently published in Nature Nanotechnology. Unlike the liver and skin, where cells divide to create new daughter cells and regenerate the organ, cells in the proximal tubules of the kidney are mitotically quiescent — they do not divide to create new cells. In cases of a mild injury or disease, kidney cells do have limited repair capabilities, and stem cells in the kidney can form new kidney cells, but only up to a point, said Dr. Jie Zheng, professor of chemistry and biochemistry in the School of Natural Sciences and Mathematics and co-corresponding author of the study. “In most scenarios, if kidney cells are severely injured, they will die, and they cannot regenerate,” said Zheng, a Distinguished Chair in Natural Sciences and Mathematics. “Your kidney will just fail sooner or later. That’s a big challenge in health management for kidney disease. All we can do currently is slow down the progression to kidney failure. We cannot easily repair the organ if it’s injured severely or by chronic disease. “That’s why discovering this self-renewal mechanism is probably one of the most significant findings we’ve made so far. With excellent core facilities and dedicated staff, UTD is a great place to do such cutting-edge research.” Further research may lead to improvements in nanomedicine and early detection of kidney disease, he said. An Unexpected Finding The researchers said their discovery took them by surprise. For 15 years, Zheng has been investigating the biomedical use of gold nanoparticles as imaging agents, for fundamental understanding of glomerular filtration, for early detection of liver disease, and for targeted delivery of cancer drugs. Part of that work has focused on understanding how gold nanoparticles are filtered by the kidneys and cleared from the body through urine. Research has shown that gold nanoparticles generally pass unscathed through a structure in the kidney called the glomerulus and then travel into proximal tubules, which make up over 50% of the kidney. Proximal tubular epithelial cells have been shown to internalize the nanoparticles, which eventually escape those cells to be excreted in urine. But just how they escape the cells has been unclear. In December 2021, Zheng and his chemistry team — research scientist and lead study author Yingyu Huang PhD’20 and co-corresponding author Dr. Mengxiao Yu, research associate professor — were examining gold nanoparticles in proximal tubular tissue samples using an optical microscope, but they switched to one of the University’s electron microscopes (EM) for better resolution. From left: University of Texas at Dallas researchers Dr. Jie Zheng, Yingyu Huang PhD’20, and Dr. Mengxiao Yu recently published a study in Nature Nanotechnology describing a previously unknown self-renewal process in kidney cells. Credit:University of Texas at Dallas “Using the EM, we saw gold nanoparticles encapsulated in lysosomes inside of large vesicles in the lumen, which is the space outside the epithelial cells,” Yu said. Vesicles are small fluid-filled sacks found both inside and outside of cells that transport various substances. “But we also observed the formation of these vesicles containing both nanoparticles and organelles outside of cells, and it was not something we had seen before,” Yu said. The researchers found proximal tubular cells that had formed outwardly facing bulges in their luminal membranes that contained not only gold nanoparticles but also lysosomes, mitochondria, endoplasmic reticulum, and other organelles typically confined to a cell’s interior. The extruded contents were then pinched off into a vesicle that floated off into the extracellular space. “At that moment, we knew this was an unusual phenomenon,” Yu said. “This is a new method for cells to remove cellular contents.” A New Renewal Process The extrusion-mediated self-renewal mechanism is fundamentally different from other known regenerative processes — such as cell division — and housecleaning tasks like exocytosis. In exocytosis, foreign substances such as nanoparticles are encapsulated in a vesicle inside the cell. Then, the vesicle membrane fuses with the inside of the cell’s membrane, which opens to release the contents to the outside. “What we discovered is totally different from the previous understanding of how cells eliminate particles. There is no membrane fusion in the extrusion process, which eliminates old content from normal cells and allows the cells to update themselves with fresh contents,” Huang said. “It happens whether foreign nanoparticles are present or not. It’s an intrinsic, proactive process these cells use to survive longer and function properly.” Zheng said their findings open up new areas of study. For example, epithelial cells, like those in the proximal tubules, are found in other tissues, such as the walls of arteries and in the gut and digestive tract. “In the field of nanomedicine, we want to minimize the accumulation of nanoparticles in the body as much as possible. We don’t want them to get stuck in the kidneys, so it’s very important to understand how nanoparticles are eliminated from the proximal tubules,” Zheng said. “Also, if we could learn how to regulate or monitor this self-renewal process, we might find a way to keep kidneys healthy in patients with high blood pressure or diabetes. “If we could develop ways to detect the signature of this process noninvasively, perhaps it could be an indicator of early kidney disease.” Reference: “Proximal tubules eliminate endocytosed gold nanoparticles through an organelle-extrusion-mediated self-renewal mechanism” by Yingyu Huang, Mengxiao Yu and Jie Zheng, 17 April 2023, Nature Nanotechnology. DOI: 10.1038/s41565-023-01366-7 The studywas funded by the National Institute of Diabetes and Digestive and Kidney Diseases, the National Science Foundation, and the Cancer Prevention and Research Institute of Texas.

DVDV1551RTWW78V