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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Eco-friendly pillow OEM manufacturer 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.Soft-touch pillow OEM service in Indonesia

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 foam pillow OEM in Indonesia

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.Breathable insole ODM development Vietnam

📩 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.Smart pillow ODM manufacturer China

A recent study reveals that Phaeocystis antarctica, an algae native to the Southern Ocean, can thrive without vitamin B12, challenging previous assumptions. This discovery, indicating the algae’s adaptability to B12 scarcity through a unique gene, has implications for Antarctic ecosystems, climate change models, and future research on algae’s survival strategies in changing environments. Vitamin B12 deficiency can lead to serious and potentially deadly health issues in humans. Until now, the same deficiencies were thought to impact certain types of algae, as well. However, a recent study into the algae Phaeocystis antarctica (P. antarctica), exposed to various conditions of iron and vitamin B12, reveals that these organisms can survive without B12. This finding contradicts earlier predictions made through computerized genome sequence analysis, demonstrating the algae’s unexpected resilience to B12 deficiency. The alga, native to the Southern Ocean, starts as a single-cell that can transform into millimeter-scale colonies. The research was published in PNAS and conducted by MIT, WHOI, J.C. Venter Institute, and Scripps Institution of Oceanography (UCSD). It found that unlike other keystone polar phytoplankton, P. antarctica can survive with or without vitamin B12. “Vitamin B12 is really important to the algae’s metabolism because it allows them to make a key amino acid more efficiently,” said Makoto Saito, one of the study’s co-authors and senior scientist at the Woods Hole Oceanographic Institution (WHOI). “When you can’t get vitamin B12, life has ways to make those amino acids more slowly, causing them to grow slower as well. In this case, there’s two forms of the enzyme that makes the amino acid methionine, one needing B12, and one that is much slower, but doesn’t need B12. This means P. antarctica has the ability to adapt and survive with low B12 availability.” Researchers conducting a study of P. Antarctica aboard the R/V Palmer in the Ross Sea. Credit: Makoto Saito The MetE Gene Discovery Researchers came to their conclusion by studying P. antarctica’s proteins in a lab culture, and also searching for key proteins in field samples. During their observation, they found the algae to have a B12-independent methionine synthase fusion protein (MetE). The MetE gene isn’t new, but was previously believed not to have been possessed by P. antarctica. MetE gives the algae the flexibility to adapt to low vitamin B12 availability. “This study suggests that the reality is more complex. For most algae, maintaining a flexible metabolism for B12 is beneficial, given how scarce the vitamin’s supply is in seawater,” said Deepa Rao, lead researcher of the study and former MIT postdoc.“ Having this flexibility enables them to make essential amino acids, even when they can’t obtain enough of the vitamin from the environment. Implying that the classification of algae as B12-requiring or not might be too simplistic.” An iceberg floats in Antarctica’s cold waters. Credit: Photo by Makoto Saito, Woods Hole Oceanographic Institution Antarctica, which lives at the base of the food web, has been thought to be entirely controlled by iron nutrition. The discovery of the MetE gene also indicates vitamin B12 likely plays a factor. Because of its presence in P. antarctica, the adaptability of the algae gives it a potential advantage to bloom in the early austral spring when the bacteria that produce B12, are scarcer. Future Research Directions This discovery also has implications for climate change. The Southern Ocean, where P. antarctica is found, plays a significant role in the Earth’s carbon cycle. P. antarctica takes in the CO2 and releases oxygen through photosynthesis. “As our global climate warms, there’s increasing amounts of iron entering the coastal Southern Ocean from melting glaciers,” Saito said. “Predicting what the next limiting thing after iron is important, and B12 appears to be one of them. Climate modelers want to know how much algae is growing in the ocean in order to get predictions right and they’ve parameterized iron, but haven’t included B12 in those models yet.” “We are particularly interested in knowing more about the extent of strain level diversity. It will be interesting to see if B12 independent strains have a competitive advantage in a warmer Southern Ocean,” said co-author of the study Andy Allen, a joint professor at the J. Craig Venter Institute and the Scripps Institution of Oceanography at the University of California, San Diego. “Since there is a cost to B12 independence in terms of metabolic efficiency, an important question is whether or not strains that require B12 might become reliant on B12-producing bacteria.” The discovery that P. antarctica has the ability to adapt to minimal vitamin B12 availability turns out to be true for many other species of algae that were also assumed to be strict B12 users previously. The findings from this study will pave the way for future research related to the carbon cycle and how different types of algae survive in the Southern Ocean’s cold and harsh environment. Reference: “Flexible B12 ecophysiology of Phaeocystis antarctica due to a fusion B12–independent methionine synthase with widespread homologues” by Deepa Rao, Zoltán Füssy, Margaret M. Brisbin, Matthew R. McIlvin, Dawn M. Moran, Andrew E. Allen, Michael J. Follows and Mak A. Saito, 2 February 2024, Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.2204075121

Acicnemis ryukyuana’s distinctive colors and leg shape: Acicnemis ryukyuana (A) can be distinguished by the yellow bands on its shoulders and the color of its hardened fore wings. The shape of its leg segment (tarsal segment) is also very unique, as it is not strongly indented. In most Acicnemis species the same leg segment is heavily indented and heart-shaped (shown here in Acicnemis postica, B). Credit: OIST The Weevil Possesses Distinctive Characteristics and Is Sensitive to Human Disturbance A new weevil species has been found in the pristine subtropical forests of Ishigaki Island and Yanbaru National Park in Okinawa, Japan. The Ryukyu Islands, a chain of subtropical islands stretching between mainland Japan and Taiwan, are celebrated for their impressive biodiversity. With a unique evolutionary past due to their relative isolation, these islands house an array of intriguing insect species. Researchers at the Okinawan Institute of Science and Technology (OIST) have been placing net traps to monitor insects on Okinawa Island since 2015, and have captured a wide range of insects, including beetles, flies, wasps, and bees, which are preserved in ethanol, dried and stored in the OIST insect collection. The newly discovered beetle species, Acicnemis ryukyuana, was successfully identified through microscope analysis and dissection by OIST entomologist Jake H. Lewis, who works as Collection Manager in the OIST Environmental Science and Informatics Section. Environmental Science and Informatics Section (OIST) staff member Jake Lewis is working on the taxonomy and evolution of weevils. Currently, he is using a wide variety of techniques like microscopy, dissections, DNA analysis, and X-ray microtomography to find and describe new species across Asia. Credit: “When I arrived at OIST in 2022, I dove headfirst into the OIST weevil collection. As I closely examined them, this species immediately caught my eye. It clearly belonged to the genus Acicnemis, but was unlike anything else described from East Asia,” recounts Lewis. “Its elongated scales and unique coloration set this species apart from other known Japanese species.” The genus Acicnemis contains over 180 species, so confirming the discovery of a new species within this genus requires a thorough examination of the existing literature and museum collections. As the “type specimens” (the original specimens used for species description) in the genus Acicnemis are housed in European and Japanese museums, Lewis had to reach out to several institutions, including the Kyushu University Museum (Japan), the Natural History Museum in London (UK), and the Senckenberg German Entomological Institute (Germany) in order to authenticate the status of Acicnemis ryukyuana as a novel species. 3D models created using X-ray microtomography show the differences in leg shape between the newly discovered Acicnemis ryukyuana and Acicnemis postica. The shape of the second segment of the leg is evenly curved in Acicnemis postica (A and B), but wavy along the inner edge in the new species Acicnemis ryukyuana (C and D). Credit: OIST Based on the current knowledge, Acicnemis ryukyuana is endemic to the Ryukyus. The entomologist named this species ryukyuana [from Ryukyu] and リュウキュウカレキゾウムシ [pronunciation: Ryuku-kareki-zoumushi, translation: “Ryukyu dead-tree weevil”] in Japanese to emphasize that it is an endemic element of the Ryukyu biodiversity. Weevils form one of the most diverse animal groups on the planet and generally feed on plants. Some weevil species are highly specialized and have a narrow range of plants they can feed on. The host plant(s) for this new species remain unknown, and Lewis hopes to conduct further field studies investigating this. The Distinctive Features of Acicnemis Ryukyuana Acicnemis ryukyuana can be immediately recognized by the yellow bands on its shoulders, and distinct pattern of grey, black, and yellow scales on its tough forewings. Other unique features visible under the microscope include the long scales (hairs) on the back and the shape of the last segment of the leg. The newly discovered Acicnemis ryukyuana (A) and other Acicnemis species found in Okinawa. A) Acicnemis ryukyuana, B) Acicnemis postica, C) Acicnemis azumai, D) Acicnemis exilis, E) Acicnemis maculaalba, and F) Acicnemis kiotoensis. Credit: OIST “Based on the unique set of features observed in this new species, A. ryukyuana appears to be closely related to some other species in southeast Asia, however, DNA analyses will be required to confirm this,” explains Lewis. “I was drawn to Okinawa as there are numerous undescribed weevil species in the region, unlike in Canada, my home country, where weevils have been much more thoroughly studied. Living in Okinawa and having Yanbaru National Park as a backyard is very exciting as it is home to many undescribed, endemic species.” enthuses Lewis. “The Ryukyu Islands offer an irresistible playground for taxonomists, rich in species which you only find here”. The Beetles’ Sensitivity to Human Presence Although OIST researchers distributed insect traps widely across Okinawa Island including heavily populated and disturbed areas, A. ryukyuana was only captured in a pristine, specially protected part of Yanbaru National Park. The new species was also collected in well-preserved subtropical forest areas on Ishigaki Island; and located by Lewis in the Kyushu University Museum collection. “Based on these collection locations, this weevil species appears to be very sensitive to human disturbance compared to other Acicnemis species commonly found in the Ryukyu Islands.” “This newly discovered beetle might be considered a vulnerable, endemic element of the Ryukyu fauna, similar to the flight-less bird Okinawa rail, the Yanbaru long-armed scarab beetle, and the Okinawa spiny rat,” says Lewis. “I am sure that taxonomists, conservation biologists, and local naturalists in Okinawa will be interested in knowing that yet another remarkable species has been discovered in the Ryukyu Islands.” Reference: “A New Species of Acicnemis Fairmaire, 1849 (Coleoptera: Curculionidae) from Okinawa and Ishigaki Islands, Okinawa Prefecture, Japan” by Jake H. Lewis, 16 June 2023, The Coleopterists Bulletin. DOI: 10.1649/0010-065X-77.2.185

A Guinea worm emerging from a dog’s leg. Credit: Jared Wilson-Aggarwal Efforts to eradicate a human parasitic disease are being hampered by dogs eating infected fish, new research shows. Guinea worm disease is usually caught by drinking water containing water fleas that carry the parasite larvae. The worms mate and grow inside the body, and after 10-14 months the one-meter-long (3.3-foot-long) adult worm emerges, usually from the arms or legs, to shed its larvae back into water. The parasite causes disability and trauma in some of the world’s poorest communities in Chad, Ethiopia, Mali, and South Sudan. Eradication programs have cut human cases of Guinea worm from millions a year in the 1980s to just 27 in 2020. Guinea worm would be only the second human disease to be eradicated, after smallpox. Just as eradication looked imminent, it has emerged that domestic dogs are also harboring the parasite. Targeted surveillance showed that in 2020, 93% of Guinea worms detected worldwide were in dogs in Chad, in central Africa. The researchers worked in villages along the River Chari in Chad. Credit: Jared Wilson-Aggarwal Research by the University of Exeter, published today (December 14, 2021) in Current Biology, has revealed a new pathway for transmission – by dogs eating fish that carry the parasite larvae. This means dogs maintain the parasite’s life-cycle and humans can still catch the disease. The researchers worked for a year in several of the worst-affected villages along the River Chari in Chad. They tracked hundreds of dogs with satellite tags to analyze movements, and revealed dog diets throughout the year using forensic stable isotope analysis of dog whiskers. Much of the fish eaten by the dogs – usually guts or smaller fish – was discarded by humans fishing on the river and its lagoons. Professor Robbie McDonald, of Exeter’s Environment and Sustainability Institute, who led the study said: “Dogs are now the key impediment to eradicating this dreadful human disease. “Our work shows that fisheries, and the facilitation of dogs eating fish, are likely contributing to the persistence of Guinea worm in Chad. “The challenge now is that this pathogen must be eliminated not only from people but also from animals. “This is a clear example of where a ‘One Health’ approach to integrating health of people, animals and the environment is required to eradicate this debilitating human disease.” The work was sponsored by The Carter Center, founded by former US President Jimmy Carter, and work in Chad was supported by WHO and the Chad Ministry of Public Health. Reference: “Seasonal fishery facilitates a novel transmission pathway in an emerging animal reservoir of Guinea worm” by Cecily E.D. Goodwin, Monique Léchenne, Jared K. Wilson-Aggarwal, Sidouin Metinou Koumetio, George J.F. Swan, Tchonfienet Moundai, Laura Ozella and Robbie A. McDonald, 14 December 2021, Current Biology. DOI: 10.1016/j.cub.2021.11.050

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