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

Cushion insole OEM solution 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 custom insole OEM 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.Taiwan graphene product OEM service

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 pillow 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.China OEM/ODM hybrid insole services

Heliconius melpomene butterflies mating in captivity in Panama. Credit: Kelsey Byers Butterflies have evolved to produce a strongly scented chemical in their genitals that they leave behind after sex to deter other males from pursuing their women — scientists have found. Researchers discovered that a chemical made in the sex glands of the males of one species of tropical butterfly is identical to a chemical produced by flowers to attract butterflies. The study published in PLOS Biology today (January 19, 2021) identified a gene for the first time that shows butterflies and flowers independently evolved to make the same chemical for different purposes. Scientists led by Professor Chris Jiggins, St John’s College, University of Cambridge, mapped production of the scented chemical compound to the genome of a species of butterfly, called Heliconius melponene, and discovered a new gene. Butterflies Produce Ocimene for Reproductive Strategy Dr. Kathy Darragh, lead author of the paper, said: “We identified the gene responsible for producing this powerful anti-aphrodisiac pheromone called ocimene in the genitals of male butterflies. This shows that the evolution of ocimene production in male butterflies is independent of the evolution of ocimene production in plants. Dr. Kathy Darragh, first author of the paper, with a Heliconius butterfly in the Madingley insectary in Cambridge. Credit: Tom Almeroth-Williams “For a long time it was thought insects took the chemical compounds from plants and then used them, but we have shown butterflies can make the chemicals themselves — but with very different intentions. Male butterflies use it to repulse competitors and flowers use the same smell to entice butterflies for pollination.” Behavioral Differences Among Butterfly Species There are around 20,000 species of butterflies worldwide. Some only live for a month but the Heliconius melponene butterflies found in Panama that were studied live for around six months. The females typically have few sexual partners and they store the sperm and use it to fertilize their eggs over a number of months after a single mating. Male butterflies have as many mates ‘as they can’ and each time they transfer the anti-aphrodisiac chemical because they want to be the one to fertilize the offspring. This chemical, however, is not produced by all Heliconius butterflies. Whilst Heliconius melpomene does produce ocimene, another closely related species that was analyzed — Heliconius cydno — does not produce the strong smelling pheromone. If the smell has such a powerful effect, how do the butterflies know when to be attracted or when to steer clear? Dr. Darragh, now based at the University of California, Davis, explained: “The visual cues the butterflies get will be important — when the scent is detected in the presence of flowers it will be attractive but when it is found on another butterfly it is repulsive to the males — context is key.” Scent as a Tool for Communication and Control This new analysis of the power of smell — also called chemical signaling — sheds new light on the importance of scent as a form of communication. Professor Jiggins said: “The butterflies presumably adapted to detect it and find flowers and they have then evolved to use it in this very different way. The males want to pass their genes onto the next generation and they don’t want the females to have babies with other fathers so they use this scent to make them unsexy. “Male butterflies pester the females a lot so it might benefit the females too if the smell left behind means they stop being bothered for sex after they have already mated.” Reference: “A novel terpene synthase controls differences in anti-aphrodisiac pheromone production between closely related Heliconius butterflies” by Kathy Darragh, Anna Orteu, Daniella Black, Kelsey J. R. P. Byers, Daiane Szczerbowski, Ian A. Warren, Pasi Rastas, Ana Pinharanda, John W. Davey, Sylvia Fernanda Garza, Diana Abondano Almeida, Richard M. Merrill, W. Owen McMillan, Stefan Schulz and Chris D. Jiggins, 19 January 2021, PLOS Biology. DOI: 10.1371/journal.pbio.3001022

UC Berkeley entomologist Kipling Will discovered a specimen of Bembidion brownorum while sampling for insects near Freshwater Creek on former Gov. Jerry Brown’s ranch. The species had not been observed by scientists in more than 55 years. Credit: David Maddison During the insect sampling expedition at Jerry Brown’s ranch, a researcher from UC Berkeley stumbled upon a beetle species that had eluded scientific observation since 1966. Upon learning that ex-Governor Jerry Brown was inviting field researchers to his Colusa County ranch, Kipling Will, a University of California, Berkeley entomologist, was eager to seize the opportunity to search for beetles on the estate. “I reached out and said, ‘Hey, I want to sample your beetles,’” Will said. “And [Brown] was quite game to let me come up there.” Being a professor in environmental science, policy, and management, Will has ventured all across California to examine carabid beetles. These ground beetles play a critical role as predators of other insects in agricultural and garden ecosystems. However, his recurrent explorations at Brown’s ranch turned out to be particularly rewarding. While sampling for insects near Freshwater Creek, Will collected a rare species of beetle that had never been named or described — and which, according to records, had not been observed by scientists in over 55 years. The new species will be named Bembidion brownorum, in honor of Brown and his wife, Anne Brown. “I’m very glad that [my ranch] is advancing science in some interesting and important ways,” said Brown, who has hosted a wild variety of field researchers, including geologists, anthropologists, and botanists, on the property. “There are so many undiscovered species. I think it’s very important that we catalog and discover what we have and understand their impact on the environment — how it’s functioning and how it’s changing.” Brown’s 2,500-acre ranch is about an hour’s drive north of Sacramento, in an agricultural region where most of the land is privately owned and insect biodiversity is historically understudied. For more than two years, Will has regularly sampled for insects on the ranch, sometimes even showing the beetles that he finds to the Browns. The location on Freshwater Creek where Kipling Will discovered the Bembidion brownorum beetle. Credit: Kipling Will Jerry Brown said his dedication to welcoming researchers onto his land is rooted in the ranch’s history as a stagecoach stop called Mountain House, and in his own interest in climate change and conservation. “We don’t have stagecoach stop, but we have a place of gathering, of research and collaboration,” said Brown, who is currently chair of the California-China Climate Institute at UC Berkeley. After collecting a beetle at the ranch that didn’t resemble any species he was familiar with, Will called up Bembidion expert David Maddison, a professor of integrative biology at Oregon State University, to help identify the specimen. Together, the scientists used morphological and DNA analysis to confirm that the beetle represented a completely new species. Will then combed through entomology collections at museums throughout California in search of other specimens that may have been unlabeled or misidentified. He found only 21 other specimens of the species, the most recent of which was collected in 1966. The Decline of Bembidion brownorum and Habitat Loss The lack of any more recent specimens indicated to him that the species likely collapsed during the second half of the 20th century, driven out of its natural habitat by rapid urbanization and agricultural development across the state. “The sad truth is, [the species] has probably been in a huge decline. If you look at the places that it was found in the ‘20s and ‘30s and ‘40s, almost none of that natural habitat is left,” Will said. “But we don’t know for sure. So, the thing to do is to get it out there, describe it, and tell people, ‘Hey, look for this thing,’ because maybe we’ll find someplace where it’s doing fine. “Having access to Jerry’s ranch in Colusa County gives me the opportunity to really spend time sampling, to look for rare things like this.” Will and Maddison describe Bembidion brownorum in a study recently published in the journal Zookeys. Big for a Bembidion To the naked eye, Bembidion brownorum isn’t particularly remarkable: The diminutive beetle is brown in color and measures around 5 millimeters in length, about the diameter of a standard pencil. But under magnification, it glows with a green and gold metallic shimmer. It was the unusual shape of the beetle’s prothorax, the segment of the insect that sits right behind its head, that first caught Will’s eye. “I was looking at this one beetle thinking, ‘It just doesn’t fit any of the ones that I can identify,’” Will said. “The shape of the prothorax is just not like any of the others.” According to Maddison, Bembidion brownorum is also relatively large compared to other Bembidion beetles, which are usually closer to 3 to 4 millimeters in length. “It’s big for a Bembidion,” Maddison said. “At first glance, it was pretty obvious that it was probably something new.” Drawers containing prepared specimens of carabid beetles that were collected on Jerry Brown’s ranch. Credit: Kipling Will With so few examples to study, it’s difficult to describe the lifestyle and behavior of Bembidion brownorum with any certainty, Will said. However, given where the beetle was found on Brown’s ranch — in the vicinity of Freshwater Creek, which occasionally dries into a series of trellis-like pools in the summer months — it is likely that the beetle lives near the edges of bodies of water that periodically flood and then evaporate. Preserving Historical Specimens for Future Discoveries The 21 historical specimens of Bembidion brownorum are housed at either the Essig Museum Entomology Collection at UC Berkeley or at the California Academy of Sciences in San Francisco, which both have insect specimens going back more than 100 years. The discovery highlights the vital importance of maintaining these collections for current and future research, the scientists said. “One of the things that I find interesting about is that, before Kip found that specimen, there were already specimens in collections — there was this hidden diversity that people didn’t recognize,” Maddison said. “At one point, [the beetle] probably was much more widespread and much more common, and Kip and I have some ideas as to where you would target to try to find more.” Previous specimens were collected at locations throughout the Central Valley and in the Los Angeles Basin, regions that have been transformed over the last century. While the beetle may still survive in some areas, Will said that the patchwork of private landownership may make it difficult to find. “There is a lot of desire to conserve the environment and combat climate change, but in many cases, we’re not keeping up with the rate of extinction — we’re not able to describe the species that need to be described as fast as things are going extinct,” Will said. “And this certainly is true in California, where there are an awful lot of undescribed insects out there and not a lot being done to get them described. I think that having more knowledge of what they are and where they live is really fundamental.” Reference: “Re-collected after 55 years: a new species of Bembidion (Coleoptera, Carabidae) from California” by David R. Maddison, John S. Sproul and Kipling Will, 27 March 2023, ZooKeys. DOI: 10.3897/zookeys.1156.101072 John S. Sproul of the University of Nebraska Omaha is also a co-author of the study. The research was funded by the Harold E. and Leona M. Rice Endowment Fund at Oregon State University.

Representative images of individuals representing short beak (left four birds) and medium or long beak (right four birds) pigeon breeds (Credit: Thomas Hellmann). Short beak pigeons, from left to right: English Short Face Tumbler, African Owl, Oriental Frill, Budapest Tumbler. (B) Medium/long beak pigeons, from left to right: West of England, Cauchois, Scandaroon, Show King. The short-beak birds all had the same ROR2 mutation. Credit: Adapted from Boer and Shapiro (2021) Current Biology Mutation in the ROR2 gene is linked to beak length in domestic pigeons, has a surprising connection with a human congenital disorder. Charles Darwin was obsessed with domestic pigeons. He thought they held the secrets of selection in their beaks. Free from the bonds of natural selection, the 350-plus breeds of domestic pigeons have beaks of all shapes and sizes within a single species (Columba livia). The most striking are beaks so short that they sometimes prevent parents from feeding their own young. Centuries of interbreeding taught early pigeon fanciers that beak length was likely regulated by just a few heritable factors. Yet modern geneticists have failed to solve Darwin’s mystery by pinpointing the molecular machinery controlling short beaks—until now. In a new study, biologists from the University of Utah discovered that a mutation in the ROR2 gene is linked to beak size reduction in numerous breeds of domestic pigeons. Surprisingly, mutations in ROR2 also underlie a human disorder called Robinow syndrome. High resolution scans of the grandchildren of the Racing Homer and German Owl cross. The animation shows the variety of beak lengths from shortest to longest. Credit: Elena Boer “Some of the most striking characteristics of Robinow syndrome are the facial features, which include a broad, prominent forehead and a short, wide nose and mouth, and are reminiscent of the short-beak phenotype in pigeons,” said Elena Boer, lead author of the paper who completed the research as a postdoctoral fellow at the U and is now a clinical variant scientist at ARUP Laboratories. “It makes sense from a developmental standpoint, because we know that the ROR2 signaling pathway plays an important role in vertebrate craniofacial development.” The paper will be published in the journal Current Biology today (September 21, 2021). Mapping genes and skulls The researchers bred two pigeons with short and medium beaks—the medium-beaked male was a Racing Homer, a bird bred for speed with a beak length similar to the ancestral rock pigeon. The small-beaked female was an Old German Owl, a fancy pigeon breed that has a little, squat beak. “Breeders selected this beak purely for aesthetics to the point that it’s detrimental—it would never appear in nature. So, domestic pigeons are a huge advantage for finding genes responsible for size differences,” said Michael Shapiro, the James E. Talmage Presidential Endowed Chair in Biology at the U and senior author of the paper. “One of Darwin’s big arguments was that natural selection and artificial selection are variations of the same process. Pigeon beak sizes were instrumental in figuring out how that works.” Old German Owl (left) and Racing Homer (right) domestic pigeon breeds that the researchers bred for the study. Credit: Sydney Stringham The short- and medium-beaked parents produced an initial F1 brood of children with intermediate-length beaks. When the biologists mated the F1 birds to one another, the resulting F2 grandchildren had beaks ranging from big to little, and all sizes in between. To quantify the variation, Boer measured beak size and shape in the 145 F2 individuals using micro-CT scans generated at the University of Utah Preclinical Imaging Core Facility. “The cool thing about this method is that it allows us to look at size and shape of the entire skull, and it turns out that it’s not just beak length that differs—the braincase changes shape at the same time,” Boer said. “These analyses demonstrated that beak variation within the F2 population was due to actual differences in beak length and not variation in overall skull or body size.” Next, the researchers compared the pigeons’ genomes. First, using a technique called quantitative trait loci (QTL) mapping, they identified DNA sequence variants scattered throughout the genome, and then looked to see if those mutations appeared in the F2 grandkids’ chromosomes. “The grandkids with small beaks had the same piece of chromosome as their grandparent with the small beak, which told us that piece of chromosome has something to do with small beaks,” said Shapiro. “And it was on the sex chromosome, which classical genetic experiments had suggested, so we got excited.” The team then compared the entire genome sequences of many different pigeon breeds; 56 pigeons from 31 short-beaked breeds and 121 pigeons from 58 medium- or long-beaked breeds. The analysis showed that all individuals with small beaks had the same DNA sequence in an area of the genome that contains the ROR2 gene.  “The fact that we got the same strong signal from two independent approaches was really exciting and provided an additional level of evidence that the ROR2 locus is involved,” said Boer.  The authors speculate that the short-beak mutation causes the ROR2 protein to fold in a new way, but the team plans to do functional experiments to figure out how the mutation impacts craniofacial development. Pigeon enthusiasts The lure of the domestic pigeon that mesmerized Darwin is still captivating the curious to this day. Many of the blood samples that the research team used for genome sequencing were donated from members of the Utah Pigeon Club and National Pigeon Association, groups of pigeon enthusiasts who continue to breed pigeons and participate in competitions to show off the striking variation among breeds. “Every paper our lab has published in the last 10 years has relied on their samples in some way,” said Shapiro. “We couldn’t have done this without the pigeon breeding community.” Reference: “A ROR2 coding variant is associated with craniofacial variation in domestic pigeons” by Elena F. Boer, Hannah F. Van Hollebeke, Emily T. Maclary, Carson Holt, Mark Yandell and Michael D. Shapiro, 21 September 2021, Current Biology. DOI: 10.1016/j.cub.2021.08.068 Other U authors include Hannah Van Hollebeke and Emily Maclary of the School of Biological Sciences, and Carson Holt and Mark Yandell of the Department of Human Genetics and USTAR Center for Genetic Discovery.

DVDV1551RTWW78V