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

China 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 OEM factory for footwear and bedding

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.Private label insole and pillow OEM production factory

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.Memory foam 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.ODM service for ergonomic pillows Indonesia

New research suggests that the first reptiles, birds, and mammals may have given birth to live young, contrary to the belief that hard-shelled eggs were central to their evolution. This new study, analyzing both fossil and living species, found that extended embryo retention (EER) in mothers, not egg-laying, gave these early creatures an evolutionary advantage. Scientists found that early amniotes likely used extended embryo retention, challenging the idea that hard-shelled eggs were their key evolutionary advantage. Fossil evidence suggests live birth was common. Researchers from Nanjing University and the University of Bristol have unveiled that the earliest mammals, reptiles, and birds might have given birth to live young. Previously, it was believed that the success of the amniotes – a group of vertebrates that undergo embryonic or fetal development within an amnion, a protective membrane inside the egg – was largely attributed to the hard-shelled egg. However, a fresh study of 51 fossil species and 29 living species which could be categorized as oviparous (laying hard or soft-shelled eggs) or viviparous (giving birth to live young) suggests otherwise. The findings, recently published in Nature Ecology & Evolution, show that all the great evolutionary branches of Amniota, namely Mammalia, Lepidosauria (lizards and relatives), and Archosauria (dinosaurs, crocodilians, birds) reveal viviparity and extended embryo retention in their ancestors. The amniotic egg, showing the semipermeable shell and the extraembryonic membranes. Credit: Mike Benton Extended Embryo Retention: Nature’s Ultimate Protection Extended embryo retention (EER) is when the young are retained by the mother for a varying amount of time, likely depending on when conditions are best for survival. While the hard-shelled egg has often been seen as one of the greatest innovations in evolution, this research implies it was EER that gave this particular group of animals the ultimate protection. Professor Michael Benton from the Bristol’s School of Earth Sciences explained: “Before the amniotes, the first tetrapods to evolve limbs from fishy fins were broadly amphibious in habits. They had to live in or near water to feed and breed, as in modern amphibians such as frogs and salamanders. “When the amniotes came on the scene 320 million years ago, they were able to break away from the water by evolving waterproof skin and other ways to control water loss. But the amniotic egg was the key. It was said to be a ‘private pond’ in which the developing reptile was protected from drying out in the warm climates and enabled the Amniota to move away from the waterside and dominate terrestrial ecosystems.” Reptile Reproduction is More Flexible Than Expected Project Leader Professor Baoyu Jiang added: “This standard view has been challenged. Biologists had noticed many lizards and snakes display flexible reproductive strategies across oviparity and viviparity. A skeleton of a baby chorisodere, Ikechuosaurus, from the Early Cretaceous of China, found curled up inside the remnants of a parchment-shelled egg. Credit: Baoyu Jiang, Nanjing University “Sometimes, closely related species show both behaviors, and it turns out that live-bearing lizards can flip back to laying eggs much more easily than had been assumed.” “Also, when we look at fossils, we find that many of them were live-bearers, including the Mesozoic marine reptiles like ichthyosaurs and plesiosaurs,” said Dr. Armin Elsler. “Other fossils, including a choristodere from the Cretaceous of China, described here, show the to-and-fro between oviparity and viviparity happened in other groups, not just in lizards.” The Advantages of Extended Embryo Retention Dr. Joseph Keating explained: “EER is widespread among vertebrates today, where the developing young are retained by the mother for a lesser or greater span of time. “EER is common and variable in lizards and snakes today. Their young can be released, either inside an egg or as little wrigglers, at different developmental stages, and there appear to be ecological advantages of EER, perhaps allowing the mothers to release their young when temperatures are warm enough and food supplies are rich.” Professor Benton concluded: “Our work, and that of many others in recent years, has consigned the classic ‘reptile egg’ model of the textbooks to the wastebasket. “The first amniotes had evolved extended embryo retention rather than a hard-shelled egg to protect the developing embryo for a lesser or greater amount of time inside the mother, so birth could be delayed until environments become favorable. “Whether the first amniote babies were born in parchment eggs or as live, snapping little insect-eaters is unknown, but this adaptive parental protection gave them the advantage over spawning earlier tetrapods.” Reference: “Extended embryo retention and viviparity in the first amniotes” by Baoyu Jiang, Yiming He, Armin Elsler, Shengyu Wang, Joseph N. Keating, Junyi Song, Stuart L. Kearns and Michael J. Benton, 12 June 2023, Nature Ecology & Evolution. DOI: 10.1038/s41559-023-02074-0

A yacare caiman (Caiman yacare). Reptiles face significant extinction risks, with 21% of species needing urgent conservation support, according to a new global study. Reptiles, the majority of which are predators, are cold-blooded and scaly animals. Their ranks include some of the most deadly and venomous creatures on Earth, including the saltwater crocodile and spitting cobra. Many of these fascinating creatures are feared by humans and live in difficult-to-access areas such as swamps. Compared with birds, amphibians, and mammals, very little data is available on the distribution, population size, and extinction risk of reptiles. As a result, wildlife conservationists have largely helped reptiles indirectly in the past by meeting the needs of other animals (for food and habitat for example) living in similar places. Now, a first-of-its-kind global assessment of more than 10,000 species of reptiles (around 90% of the known total) has revealed that 21% need urgent support to prevent them from becoming extinct. But since reptiles are so diverse, ranging from lizards and snakes to turtles and crocodiles, the threats to the survival of each species are likely to be equally varied. Here are five important findings the new study has revealed. Crocodiles and Turtles Among Most Threatened Well over half (58%) of all crocodile species and 50% of all turtles are at risk of extinction, making them the most threatened among reptiles. This is comparable to the most threatened groups of amphibians and mammals, so reptiles are not faring any better than other animals. The biggest threats to crocodiles and turtles are hunting and the illegal wildlife trade. This trade, often to supply distant customers with pets (or luxury handbags), threatens 31% of turtles. They are also the groups of reptiles most frequently associated with wetlands, habitats that are under siege globally by the development of urban space and farmland, as well as climate change. Conservation Works The tuatara is the only survivor of an ancient order of reptiles called the Rhynchocephalia, which roamed the Earth alongside dinosaurs around 200 million years ago. To help you understand how isolated this species is in evolutionary terms, rodents belong to a single order which makes up 40% of mammals. Thankfully, populations of this species have stabilized, largely due to the protection they have received by law since 1895, which makes it an offense to kill individuals or their eggs or to take them from the wild. Tuataras, which are greenish brown and grey, measure up to 80 cm (32 inches) from head to tail and have a spiny crest along their backs, were once widespread across New Zealand but became extinct on the main islands around 200 years ago – the same time that invasive rats, brought there by European colonizers, became established. Conservation efforts, such as captive breeding and targeted reintroductions, have meant that tuataras are once again breeding in the wild on New Zealand’s North Island. Interestingly, this species has one of the longest lifespans of any reptile (more than 100 years) and a body temperature of around 10 °C (50 °F) – more than 10 °C (18 °F) lower than most reptiles. Tuataras can continue breeding well past their 100th birthday. Habitat Destruction the Biggest Threat Overall Habitat loss, caused by expanding farmlands, urbanization, and logging, contributes more to the extinction risk of most reptiles than any other factor. Other major threats include the displacement of native reptiles by invasive species and hunting. These threats are all human-induced and pose a problem for all other groups of animals. Most Threatened in the Tropics South-east Asia, west Africa, Madagascar, and the Caribbean are hotspots for reptiles at risk of extinction. According to the new assessment, some of these areas contain twice as many threatened reptiles as those from other groups of animals. More than half of threatened reptile species live in forests, where habitat destruction is a looming threat. The picture is similar for birds and mammals, so conserving forested areas for one group of species will help to protect them all. Climate Change Cold-blooded reptiles must warm up in the sun to function properly. But if they are heated above their optimum temperature, their metabolism is less efficient and they need to move into the shade to cool down. Increasing global temperatures reduce the windows available to reptiles for daily foraging – when it is not too cold but not too hot either – and shrink their habitable range overall. For some reptile species, ambient temperature influences the sex of offspring. Cooler temperatures cause many turtle eggs to develop into males, so climate change may see male turtles die out. A male-female imbalance could prevent populations reproducing. What’s Good for Other Animals… Where reptiles are restricted to a particular range – endemic to a single small island, for example – the species is generally so specialized that a conservation effort focused on the needs of that species is prudent. But on the whole, birds and mammals are good surrogates for the conservation of reptiles, despite being so different. This is because the threats imposed on all groups of animals are broadly the same. Conservation efforts employed for one species can benefit all. While this new assessment casts more light than has ever been shed before on the plight of the world’s scaly masses, it nevertheless shares universal lessons for what’s needed to preserve Earth’s biodiversity: space and freedom from persecution in a stable climate. Written by Louise Gentle, Principal Lecturer in Wildlife Conservation, Nottingham Trent University. This article was first published in The Conversation.

Adult female Culex mosquito taking a blood meal. Credit: CDC Fighting Back Against Mosquitoes by Deactivating Their Sperm A recent study conducted at UC Riverside makes it likely that proteins responsible for activating mosquito sperm can be shut down, preventing them from swimming to or fertilizing eggs. This research could be a significant step in controlling the populations of Culex mosquitoes, the common household variety that spreads encephalitis and the West Nile Virus. “During mating, mosquitoes couple tail to tail, and the males transfer sperm into the female reproductive tract. It can be stored there awhile, but it still has to get from point A to point B to complete fertilization,” said Cathy Thaler, UCR cell biologist and the study’s first author. The key in accomplishing that journey is the specialized proteins that are released during ejaculation and stimulate the flagella, or tails, of the sperm to propel their movement. “Without these proteins, the sperm cannot penetrate the eggs. They’ll remain immotile, and will eventually just degrade,” said Richard Cardullo, UCR biology professor and corresponding author of the new study. Culex mosquito larva in standing water. Credit: CDC The study, detailed in the journal PLOS ONE, details a full portrait of all the proteins in the insect’s sperm, allowing researchers to find the specific ones that maintain the quality of the sperm while they’re inactive, and that also activate them to swim. To get this detailed information the research team worked with a team of graduate and undergraduate students who isolated as many as 200 male mosquitoes from a larger population. They then extracted enough sperm from the tiny reproductive tracts for mass spectrometry equipment to detect and identify the proteins. Previously, the team determined that sperm need calcium upon entering a reproductive tract to power forward motion. “Now we can look in the completed protein profile we’ve created, find the calcium channel proteins, and design experiments to target these channels,” Cardullo said. Environmentally Friendly Approaches to Mosquito Control This kind of protein profiling offers a path toward controlling mosquitoes that is more environmentally friendly than other methods that can have unintended, toxic effects. “We’ve given up on spraying pesticides all over, because that kills everything, good insects and bad, and harms other animals,” Thaler said. “Our work sets the foundation for a form of biological control, which most would agree is preferable,” Cardullo added. Culex species mosquito eggs. Credit: CDC The operative word is control, rather than eradicate. Even though immobilizing the sperm would be 100% effective for the treated mosquitoes, it is not possible or desirable to kill all mosquitoes. This technology would change the proportion of fertile to infertile males in a given mosquito population, rather than wiping them all out. “Mosquitoes are the deadliest animals on Earth. But as much as people hate them, most ecologists would oppose a plan to completely eradicate them. They play an important role in the food chain for fish and other animals,” Cardullo said. The team is hoping that information about sperm motility regulators in Culex will also apply to other species of mosquitoes. As climate change intensifies, a lot of other mosquitoes, such as those that carry malaria, are moving into the Northern Hemisphere. Additionally, learning more about Culex sperm motility may have implications for improving fertility in humans. Cross-Species Applications and Human Fertility Cardullo has long studied mammalian sperm, in the hopes of developing a male contraceptive. Just as important as preventing unwanted pregnancies, however, is the effort to help couples conceive. Human fertility rates have been falling for years, in part due to environmental factors. A better understanding of sperm could help overcome some of these factors. “Many cells have flagella, or tails, including human respiratory cells as well as cells in our guts,” Cardullo said. “What we learn in one system, such as mosquitoes, can translate to others.” Reference: “Using the Culex pipiens sperm proteome to identify elements essential for mosquito reproduction” by Catherine D. Thaler, Kaira Carstens, Gabrielle Martinez, Kimberly Stephens and Richard A. Cardullo, 16 February 2023, PLOS ONE. DOI: 10.1371/journal.pone.0280013

DVDV1551RTWW78V