Introduction – Company Background

GuangXin Industrial Co., Ltd. is a specialized manufacturer dedicated to the development and production of high-quality insoles.

With a strong foundation in material science and footwear ergonomics, we serve as a trusted partner for global brands seeking reliable insole solutions that combine comfort, functionality, and design.

With years of experience in insole production and OEM/ODM services, GuangXin has successfully supported a wide range of clients across various industries—including sportswear, health & wellness, orthopedic care, and daily footwear.

From initial prototyping to mass production, we provide comprehensive support tailored to each client’s market and application needs.

At GuangXin, we are committed to quality, innovation, and sustainable development. Every insole we produce reflects our dedication to precision craftsmanship, forward-thinking design, and ESG-driven practices.

By integrating eco-friendly materials, clean production processes, and responsible sourcing, we help our partners meet both market demand and environmental goals.

Core Strengths in Insole Manufacturing

At GuangXin Industrial, our core strength lies in our deep expertise and versatility in insole and pillow manufacturing. We specialize in working with a wide range of materials, including PU (polyurethane), natural latex, and advanced graphene composites, to develop insoles and pillows that meet diverse performance, comfort, and health-support needs.

Whether it's cushioning, support, breathability, or antibacterial function, we tailor material selection to the exact requirements of each project-whether for foot wellness or ergonomic sleep products.

We provide end-to-end manufacturing capabilities under one roof—covering every stage from material sourcing and foaming, to precision molding, lamination, cutting, sewing, and strict quality control. This full-process control not only ensures product consistency and durability, but also allows for faster lead times and better customization flexibility.

With our flexible production capacity, we accommodate both small batch custom orders and high-volume mass production with equal efficiency. Whether you're a startup launching your first insole or pillow line, or a global brand scaling up to meet market demand, GuangXin is equipped to deliver reliable OEM/ODM solutions that grow with your business.

Customization & OEM/ODM Flexibility

GuangXin offers exceptional flexibility in customization and OEM/ODM services, empowering our partners to create insole products that truly align with their brand identity and target market. We develop insoles tailored to specific foot shapes, end-user needs, and regional market preferences, ensuring optimal fit and functionality.

Our team supports comprehensive branding solutions, including logo printing, custom packaging, and product integration support for marketing campaigns. Whether you're launching a new product line or upgrading an existing one, we help your vision come to life with attention to detail and consistent brand presentation.

With fast prototyping services and efficient lead times, GuangXin helps reduce your time-to-market and respond quickly to evolving trends or seasonal demands. From concept to final production, we offer agile support that keeps you ahead of the competition.

Quality Assurance & Certifications

Quality is at the heart of everything we do. GuangXin implements a rigorous quality control system at every stage of production—ensuring that each insole meets the highest standards of consistency, comfort, and durability.

We provide a variety of in-house and third-party testing options, including antibacterial performance, odor control, durability testing, and eco-safety verification, to meet the specific needs of our clients and markets.

Our products are fully compliant with international safety and environmental standards, such as REACH, RoHS, and other applicable export regulations. This ensures seamless entry into global markets while supporting your ESG and product safety commitments.

ESG-Oriented Sustainable Production

At GuangXin Industrial, we are committed to integrating ESG (Environmental, Social, and Governance) values into every step of our manufacturing process. We actively pursue eco-conscious practices by utilizing eco-friendly materials and adopting low-carbon production methods to reduce environmental impact.

To support circular economy goals, we offer recycled and upcycled material options, including innovative applications such as recycled glass and repurposed LCD panel glass. These materials are processed using advanced techniques to retain performance while reducing waste—contributing to a more sustainable supply chain.

We also work closely with our partners to support their ESG compliance and sustainability reporting needs, providing documentation, traceability, and material data upon request. Whether you're aiming to meet corporate sustainability targets or align with global green regulations, GuangXin is your trusted manufacturing ally in building a better, greener future.

Let’s Build Your Next Insole Success Together

Looking for a reliable insole manufacturing partner that understands customization, quality, and flexibility? GuangXin Industrial Co., Ltd. specializes in high-performance insole production, offering tailored solutions for brands across the globe. Whether you're launching a new insole collection or expanding your existing product line, we provide OEM/ODM services built around your unique design and performance goals.

From small-batch custom orders to full-scale mass production, our flexible insole manufacturing capabilities adapt to your business needs. With expertise in PU, latex, and graphene insole materials, we turn ideas into functional, comfortable, and market-ready insoles that deliver value.

Contact us today to discuss your next insole project. Let GuangXin help you create custom insoles that stand out, perform better, and reflect your brand’s commitment to comfort, quality, and sustainability.

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Thailand foot care insole ODM expert

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.One-stop OEM/ODM solution provider Taiwan

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.Custom graphene foam processing 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.Innovative insole ODM solutions factory in 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.Latex pillow OEM production in China

A new study on ancient dingo DNA highlights the longstanding genetic diversity and regional differentiation of dingoes in Australia, underscoring the need for conservation efforts to maintain their genetic purity and ecological roles. Research on ancient dingo DNA reveals the deep genetic roots and historical migration patterns of dingoes in Australia, dating back over 3000 years. DNA from fossilized dingo remains going back 2,746 years was compared with modern dingoes’ Dingos arrived in Australia more than 3,000 years ago K’gari dingoes have no domestic dog ancestry – they are pure dingo Co-lead author, paleogeneticist Dr. Sally Wasef, from QUT’s School of Biomedical Sciences said this dataset gave a rare glimpse into the pre-colonial genetic landscape of dingoes, free from any mixing with modern dog breeds. “Consequently, [dingoes] are behaviourally, genetically, and anatomically distinct from domestic dogs,” Dr. Wasef said. “Modern-day dingoes’ ancestors arrived in Australia more than 3000 years ago, most likely transported by seafaring people. 2241-year-old female dingo jaw from Curracurrang, Royal National Park, New South Wales. Credit: Queensland University of Technology Uncovering Dingo Ancestry “The samples we analyzed represent the oldest ancient DNA recovered in Australia and indicate broad possibilities of future DNA and conservation work that could be carried out on dingoes and other animals. “Dingo populations are classified into east and west groups which were previously thought to have formed during post-colonial human activity. “Our findings show, however, that dingoes’ population structure was already in place thousands of years ago and clarify the genetic heritage of dingoes, while highlighting the importance of using ancient DNA for wildlife conservation. “For example, all K’gari dingoes we analyzed do not have any domestic dog ancestry, proving they preserve their full ancestral heritage. 400-year-old female dingo skull from Skull Cave, Augusta, Western Australia. Credit: Dr. Sally Wasef Challenges in Dingo Conservation “Although we studied only a small number of K’gari dingoes, our findings highlight the importance and usefulness of our pre-colonial ancient genomic data to conserving our unique native animals. “Due to poor human behavior that causes some dingoes to become habituated to seeking food from tourists, several problem dingoes have been culled, which is concerning given their small population size.” Ancient DNA Sheds Light on Dingo History Co-lead author Dr. Yassine Souilmi, from the University of Adelaide’s Australian Centre for Ancient DNA and Environment Institute, said the unique dataset of ancient dingo DNA had helped to uncover crucial details about the ancestry and migration patterns of the modern-day dingo. “Dingoes had distinct regional populations, split roughly along the Great Dividing Range, long before the European invasion of Australia, and certainly predating the dingo-proof fence,” Dr. Souilmi said. “The DNA analysis also showed less interbreeding between dingoes and modern dogs than was previously thought, with our research confirming today’s dingoes retain much of their ancestral genetic diversity. “Dingoes hold significant cultural importance to Aboriginal and Torres Strait Islander peoples and play an essential role in the Australian ecosystem. “Understanding their historical population structure helps us preserve the dingo’s role in Australian ecology and culture. “Dingoes are currently under threat from lethal culling programs, and our research highlights the importance of protecting populations in national parks and beyond.” “Ancient genomes reveal over two thousand years of dingo population structure” was published in PNAS. Reference: “Ancient genomes reveal over two thousand years of dingo population structure” by Yassine Souilmi, Sally Wasef, Matthew P. Williams, Gabriel Conroy, Ido Bar, Pere Bover, Jackson Dann, Holly Heiniger, Bastien Llamas, Steven Ogbourne, Michael Archer, J. William O. Ballard, Elizabeth Reed, Raymond Tobler, Loukas Koungoulos, Keryn Walshe, Joanne L. Wright, Jane Balme, Sue O’Connor, Alan Cooper and Kieren J. Mitchell, 8 July 2024, Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.2407584121

Researchers at NTNU’s Department of Biotechnology and Food Science are breeding bacteria-free fish fry, studying their growth, genes, and mucous membranes to understand the interaction between bacteria and fish. This could eventually lead to methods to prevent fish from getting ill, benefiting the fishing industry and our future food supply. Bacteria-free fish fry put scientists on the track to make fish more disease resistant. Researchers, including those from NTNU, are breeding bacteria-free fish fry. This is more important than you think. “We’re managing to keep the fry bacteria-free for up to 12 weeks after the eggs hatch,” says Ingrid Bakke. She is a professor at NTNU’s Department of Biotechnology and Food Science. This development has provided researchers with valuable insights into the relationship between bacteria and fish. Gaining a deeper understanding of their interactions may eventually lead to methods for preventing fish from falling ill. Although still a distant prospect, this could have profound implications for the fishing industry, future food security, and the wellbeing of fish themselves. The researchers have studied how bacteria affect the growth, genes, and mucous membranes of the fish. But first a little about the bacteria in your body. Researchers at the Norwegian University of Science and Technology (NTNU) have been able to keep salmon fry bacteria free for as long as 12 weeks after they have hatched. These bacteria-free fry help researchers understand how bacteria affect young fish, with the goal of helping farmed fish to be healthier. Credit: Alexander Fiedler, NTNU Trillions of Bacteria Bacteria obviously affect our health, but not only in a negative way. As long as we are inside our mother’s womb, we live protected and perhaps even germ-free, but that ends as soon as we are born. A human body normally contains many trillions of bacteria – that’s a number followed by 15 zeros. The same applies to other living organisms. “Many of our bacteria are necessary for the human body to function. They’re necessary for the development of our immune system, and they contribute to digestion and increase the energy value of the food we eat. They protect against disease bacteria and produce vitamins that we need,” says Bakke. All these functions and more help us to understand the importance of finding out more about how our bacterial friends work. So how do researchers go about doing this research? Researchers from the Norwegian University of Science and Technology (NTNU) are culturing salmon fry in a bacteria-free environment so they can later expose the fish to different kinds of bacteria to see what happens to the young fish. Credit: Alexander Fiedler Knowledge From Model Systems “A lot of what we know about how bacteria affect the host organism comes from experiments with model systems,” says Bakke. What does that actually mean? Model systems are living organisms that are easy to work with when studying biological processes. Most often, these species are easy to breed, cheap to maintain, have a reasonably long life cycle, and have genetic traits that are easy to manipulate and other favorable features. The specific characteristics researchers look for mostly depend on what they want to study. Zebrafish, banana flies, and different kinds of mice and rats are among the most well-known species used as model systems. Bakke and her colleagues have chosen a different species this time: Atlantic salmon. Bacteria-Free Salmon Fry Salmon fry go through a stage where they live with a pouch called a yolk sac. This yolk sac supplies nutrition for the fry. “We’ve come up with a model system where we can keep the yolk sac of the salmon fry bacteria-free throughout the 12-week yolk sac phase,” says Bakke. Fish are normally bacteria-free in the egg phase, but are colonized by bacteria as soon as they hatch. In contrast to all other salmon, these bred fry have no natural bacterial community. The researchers breed the fish in a protected, germ-free environment, a standard method for making bacteria-free salmon fry. The research group has come up with an efficient and effective method that works for salmon eggs and fry. “We surface treat the fish eggs to keep them bacteria-free and keep the eggs, and later the fry, in bacteria-free water,” says Bakke. Knowing how to create bacteria-free fry is necessary for the group to research them afterward. Salmon Are Like Blank Slates The bacteria-free fry becomes almost like a kind of blank slate where the researchers can add the bacteria they want and then see exactly what happens, without interference from unknown bacteria. “Bacteria-free model systems are generally important for understanding interactions between the bacteria and host,” says Bakke. “An example would be understanding how gut microbiota affect development and health in humans and other mammals.” The microbiota consists of all the microorganisms found in our whole body or parts of our body. “We can use bacteria and bacterial communities that we define, and investigate how both the host and bacteria are affected by living together,” says Bakke. For example, the researchers can investigate which factors control the composition of bacterial flora in the fry. The researchers may then be able to influence the bacterial composition in the fish to avoid negative effects, or they can introduce good effects instead. Salmon Fry Well Suited for Research Zebrafish have been widely used as a model system in this context. But salmon fry have some characteristics that make them particularly suitable. “We have large and well-developed fry, which makes them easier to study,” says Bakke. The fry phase is long enough for the researchers to carry out several types of experiments. Since the fry obtain their nutrition from the yolk sac, the researchers don’t need to add fish feed that could contain microorganisms that disturb the research results. As a bonus, the fry are nice to look at. Bacteria Found To Affect Skin Mucus Layer in Salmon To date, the researchers have published one article about their findings, but there are more to come. In the first article, they show that bacteria affect the protective skin mucus layer in the fish. “The salmon have a protective mucus layer on the surface of their body. It appears that the composition of bacteria might affect the properties of this mucus layer,” says Bakke. The fry that were not exposed to bacteria developed a thinner mucus layer on the outside of their bodies than the fry that were exposed to the researchers’ specially selected bacteria, or bacteria from a lake. The bacteria can also affect the fat reserves of the fish. The fry that received bacteria from a lake developed greater fat reserves. “We needed interdisciplinary expertise to study the effect of bacteria on the fish’s mucus layer. Researcher Sol Gómez de la Torre Canny was key in developing the germ-free model system with yolk sac fry,” says Bakke. Researcher Catherine Taylor Nordgård, who is an expert in rheology, characterized the properties of the mucus layer that covers the fish. Opens the Door To Treat Fish The goal of the researchers is to understand which mechanisms affect the composition of the bacterial communities that colonize the fish immediately after hatching. “We’re looking at how the bacterial communities possibly protect against bacterial infections, and whether it’s possible to influence the early bacterial colonization of fry,” Bakke says. Enabling such probiotic treatment would mean that researchers could add live microorganisms to the fish to achieve beneficial effects, such as better health and growth. “But probiotic treatment on a large scale is still a long way off,” says Bakke. Reference: “A novel gnotobiotic experimental system for Atlantic salmon (Salmo salar L.) reveals a microbial influence on mucosal barrier function and adipose tissue accumulation during the yolk sac stage” by Sol Gómez de la Torre Canny, Catherine Taylor Nordgård, Amalie Johanne Horn Mathisen, Eirik Degré Lorentsen, Olav Vadstein and Ingrid Bakke, 1 February 2023, Frontiers in Cellular and Infection Microbiology. DOI: 10.3389/fcimb.2022.1068302 The Norwegian product Stembiont is already available. This is a probiotic product intended for larger fish. More research is needed for probiotic use on a larger scale. The research is being financed by the Research Council of Norway through FRIPRO funding.

The estuarine stonefish (Synanceia horrida) is among the most venomous fish in the world. Found in warm, shallow waters of the Indo-Pacific, it is well-camouflaged to blend with its surroundings, resembling rocks or coral. This ambush predator uses its venomous spines as a potent defense mechanism, capable of delivering a sting that can cause severe pain and even fatal consequences in humans. Researchers have uncovered new aspects of the venom of two deadly stonefish species, revealing the presence of three neurotransmitters previously unidentified in fish venom. This breakthrough in understanding could lead to advancements in treating venom effects and in the development of new drugs derived from these venoms. Stonefish Venom Research New research published today (November 20) in FEBS Open Bio sheds light on the venom of two of the world’s most venomous fish: the estuarine stonefish (Synanceia horrida) and the reef stonefish (Synanceia verrucosa). These species are commonly found in warm, shallow waters across the Indo-Pacific, the Persian Gulf, and the Red Sea. Discovery of New Neurotransmitters in Venom Using advanced analytical techniques, scientists identified three neurotransmitters in stonefish venom that had not been previously associated with these species: gamma-aminobutyric acid (GABA), choline, and 0-acetylcholine. While these molecules are known to occur in the venoms of other creatures, such as hornets and spiders, this marks the first discovery of GABA in fish venom. GABA plays a role in modulating cardiovascular functions, with effects that range from increasing heart rate to lowering blood pressure. Implications and Medical Applications “Characterization of the specific composition of each of these fish species’ venom not only provides us with a better understanding of envenomation mechanisms, which are needed for the development of targeted treatments against venom effects, but may also aid in the exploration and development of venom-derived compounds in drug discovery,” said corresponding author Silvia Luiza Saggiomo, PhD, who was at the Australian Institute of Tropical Health and Medicine while conducting this research and is currently at the QIMR Berghofer Medical Research Institute. Reference: “Interrogating stonefish venom: small molecules present in envenomation caused by Synanceia spp.” by Silvia Luiza Saggiomo, Steve Peigneur, Jan Tytgat, Norelle L. Daly and David Thomas Wilson, 20 November 2024, FEBS Open Bio. DOI: 10.1002/2211-5463.13926

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