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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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.Vietnam graphene sports insole ODM
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.Indonesia pillow ODM development 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.ODM pillow factory in Indonesia
📩 Contact us today to learn how our insole OEM, pillow ODM, and graphene product design services can elevate your product offering—while aligning with the sustainability expectations of modern consumers.Indonesia custom neck pillow ODM
Scientists propose that ancient human reproductive behavior and the female menstrual cycle were aligned with the moon but have been largely disrupted by modern lifestyles and artificial light. Women’s menstrual cycles sometimes align with lunar cycles, likely influenced by moonlight and gravity. The blog “Ladyplanet. Natürlich Frau sein” is quite certain: “Our cycle is linked to that of the moon. The most obvious connection is the length of the two cycles,” it says. The newspaper “Berliner Tagesspiegel” comes to the opposite conclusion: “The length of women’s menstrual cycles is an average value, for some it lasts longer, for others it is shorter. Even the same woman can have cycles of different lengths. If they really were connected to the lunar cycle, all women would have their fertile days at the same time,” the paper’s knowledge section reads. So what is true? A team led by Würzburg chronobiologist Charlotte Förster has now used scientific methods to examine the connection between lunar and women’s menstrual cycles. The result: The scientists hypothesize that in ancient times human reproductive behavior and the female menstrual cycle were synchronous with the moon but that our modern lifestyles and artificial light have largely changed this synchrony. Förster holds the Chair of Neurobiology and Genetics at the University of Würzburg (JMU). The results of her study have now been published online in the journal Science Advances. Correlation Between Moon Phases, Pregnancy and Birth Rate “We know many animal species in which the reproductive behavior is synchronized with the lunar cycle to increase reproductive success,” says Charlotte Förster. Since the menstrual cycle of women is similar in length to the lunar cycle with its approximately 29.5 days, a connection seems likely. This is also supported by a number of other findings: For example, several older studies show that women whose cycles are in sync with that of the moon have the highest probability of becoming pregnant. Two large longitudinal studies demonstrate a significant correlation between birth rate and lunar phase with a slight increase in birth rate at full moon and a corresponding decrease at new moon. Recent evidence also suggests that births are more likely to occur at night during a full moon and during the day when there is a new moon. To clarify the influence of the moon on human reproduction, Förster and her colleagues from Munich, Buenos Aires, and the USA studied the course of the menstrual cycles of 22 women who had kept menstrual diaries — in some cases over a period of 32 years. “To our knowledge, this approach to analyzing this type of long-term data has not been used before,” Förster says. Instead, previous studies had analyzed large numbers of women in their entirety, combining results from different women, age groups, years, and seasons. The Moon Orbits Earth in Several Cycles The team correlated the records of each of the 22 women with the lunar cycle. Whereas “lunar cycle” is actually an unacceptable simplification. “Scientifically speaking, the moon exhibits three distinct cycles that periodically change its luminance and the gravity with which it impacts Earth,” Förster says. On the one hand, there is the change between full moon and new moon which takes place on average every 29.53 days with slight variations. Secondly, the moon does not go around Earth in a fixed orbit. Instead, its position varies relative to the equator. Sometimes it is more to the north, sometimes more to the south. This cycle lasts 27.32 days. The third cycle is a little longer with an average of 27.55 days. It results from the fact that the moon accompanies Earth on an elliptical orbit and is accordingly sometimes closer, sometimes further away. All of these cycles affect the intensity of the moonlight and gravity, which can be seen in the tides, for example. In addition, they interact with each other and can lead to special constellations at longer intervals, producing special phenomena, such as a solar eclipse, which is part of a regular cycle where the darkening of the sun repeats about every 18 years. Moonlight Is the Strongest Clock Generator “All three lunar cycles influence the onset of menstruation in women”: This is the conclusion the scientists draw after evaluating the records of the study participants. The nightly moonlight seems to be the strongest clock synchronizer, but the gravitational forces of the moon also contribute to the effect. Of course: Not all women follow the change of light and dark in the night sky and if they do, usually only for certain periods of time. On average, in women under 35 years of age, menstruation occurs synchronously with the full moon or new moon in just under a quarter of the recorded time. For women over 35, this is the case on average in barely one tenth of the time. The synchronism of lunar and menstrual cycle does not only decrease with increasing age: It also seems to decrease to the extent that women are exposed to artificial light sources at night. Typical “night owls,” who go to bed late and leave the lights on longer, show no obvious synchronization with the moon. A Sense of Gravity According to the scientists, the fact that synchronization occurs only sporadically and that the courses of women’s menstrual cycles vary suggests that the moon’s light-dark cycle alone is not a strong synchronizing factor of menstruation. They have the first evidence that gravity also influences the monthly cycles. “In the second halves of 1961, 1979, 1997, and 2015, the menstrual cycles of seven out of nine women were synchronous with the change of full moon and new moon,” says Charlotte Förster. This interval of 18 years corresponds exactly to the rhythm in which the three lunar cycles combine to produce very special constellations. This conjunction may have enhanced the moon’s strength as a clock generator. The observation that gravity sets a rhythm for humans could explain why certain cycles, such as menstruation but also sleep onset and sleep duration, are temporarily linked to either the full moon or the new moon: In both phases the influence of the moon’s gravity on Earth is similar. Effects of gravity could also explain a study’s observation that both sleep onset and sleep duration of college students are in sync with the lunar cycle — even though they live in Seattle, a city that is so bright at night that moonlight is barely perceptible. For Förster and her colleagues, all these observations suggest that the human organism can respond not only to rapid changes in gravity, as perceived by the equilibrium system, but also to slow, periodically recurring gravitational changes. However, the scientists are aware of the limited significance of their study due to the relatively small number of women studied. Her hopes are therefore pinned on the use of technology that is both simple and modern: a mobile phone app. This will make it possible to study the relationship between menstrual and lunar cycles and the influence of artificial light on a large number of women around the world. Reference: “Women temporarily synchronize their menstrual cycles with the luminance and gravimetric cycles of the Moon” by C. Helfrich-Förster, S. Monecke, I. Spiousas, T. Hovestadt, O. Mitesser and T. A. Wehr, 27 January 2021, Science Advances. DOI: 10.1126/sciadv.abe1358
An international team of researchers used one of the largest genomic datasets, consisting of nearly 4,000 Darwin’s finches, to study evolutionary changes in the iconic bird group. Published in Science, the study, building on decades of research, reveals the genetic basis of adaptation in the finches, emphasizing the importance of long-term observation for understanding evolutionary mechanisms. Genomic research on Darwin’s finches reveals key genetic factors driving rapid adaptation. An international team of researchers has recently published a landmark study on contemporary evolutionary change in natural populations. Utilizing one of the most extensive genomic datasets for animals in their natural habitats, comprising nearly 4,000 of Darwin’s finches, the research revealed the genetic basis of adaptation in this iconic group. The findings were recently published in the journal Science. Ever since Darwin wrote about the finches of the Galápagos Islands, biologists have studied these small songbirds to understand the mechanisms of evolution. One ancestral species has evolved into 18 different species in the last million years. The strength of Darwin’s finches as a study organism lies in what they can show about the early stages of speciation. Peter and Rosemary Grant (Princeton University) tracked nearly every individual on Daphne Major starting in the 1970s. Their work demonstrates that the finches of Daphne Major evolved in response to changes in the environment and interactions among species. An international team has sequenced the genomes of nearly every finch studied on Daphne and revealed the genetic architecture of adaptive change. The crater on Daphne Major from above, Galápagos Islands, Ecuador. Credit: Erik Enbody “I think it’s a really exciting opportunity to tie together our understanding of evolutionary change in the deep past with observations in current time,” says Erik Enbody, the lead author of the study and former post-doctoral fellow at Uppsala University. “Genomic data is a powerful tool to take our observations of birds in the field and learn about the factors that have shaped their evolution,” adding that this kind of study at this scale couldn’t be possible without the decades of research on Galápagos. How a Few Genes Drive Beak Variation “One of the remarkable things we found is that only a few genetic loci explain a great deal of the variation in the beak of the finch,” says Leif Andersson (Uppsala University and Texas A&M University), senior author of the study. “It seems that one of the ways these genetic changes evolve is by bundling together multiple genes, which are then subject to natural selection as the environment changes.” A Large Ground-finch (Geospiza magnirostris) on Daphne Major, Galápagos Islands, Ecuador. Credit: Erik Enbody. These results may surprise human geneticists, where many genetic variants are only responsible for a small amount of variation in human height, for instance. Over the three decades studied, the beak of the Medium Ground-Finch has become smaller. Using the genomes of all the finches on Daphne, the researchers show that this results from genes transferring from the Small Ground-Finch through hybridization and periods of drought where individuals with smaller beaks survived better. “This study highlights the value of long-term studies to understand the mechanism of evolutionary change,” says Peter Grant. Daphne Major from the sea, Galápagos Islands, Ecuador. Credit: Erik Enbody The researchers collected a drop of blood from the wing vein and banded each bird. This allowed them to track them and determine how long they survived, who they mated with, and their offspring. “By collecting blood samples throughout the study, we had the samples available for genomic study when the technology became available,” adds Rosemary Grant. A Window Into the Future of Evolution The researchers studied not only the Medium Ground-Finch, but the entire community of four species of finches present on the island. The Common Cactus-Finch experienced a gradual change towards blunter beaks as conditions on the island changed and hybridization with the Medium Ground-Finch increased. This study paints a dynamic picture of how species adapt to changing environments through a combination of genetic changes of large phenotypic effects that are sometimes transferred between species. As the global environment continues to change, the finches of the Galápagos island will provide a valuable window into understanding how birds, their genetic constitution, and their environment interact to shape the future of wild populations. Reference: “Community-wide genome sequencing reveals 30 years of Darwin’s finch evolution” by Erik D. Enbody, Ashley T. Sendell-Price, C. Grace Sprehn, Carl-Johan Rubin, Peter M. Visscher, B. Rosemary Grant, Peter R. Grant and Leif Andersson, 29 September 2023, Science. DOI: 10.1126/science.adf6218
New species of marine cryptofauna— Gnathia jimmybuffetti discovered in the Florida Keys and named after musician Jimmy Buffet. Credit: Anja Erasmus, Ph.D., North-West University Water Research Group, South Africa The small crustaceans represent the first discovery of a new gnathiid isopod in the Florida ecoregion in a century, and they’ve been named in honor of the singer-songwriter, Jimmy Buffett. An international team of researchers from the Rosenstiel School of Marine, Atmospheric, and Earth Science at the University of Miami, and the Water Research Group within the Unit for Environmental Sciences and Management at North-West University in South Africa, has discovered a previously unknown species of marine cryptofauna in the Florida Keys. Cryptofauna refers to the small, concealed organisms that form the bulk of oceanic biodiversity. The roughly three-millimeter-long isopod is one of only 15 species from the genus Gnathia currently known in the region. The newly discovered species, Gnathia jimmybuffetti, which is a member of a group of crustaceans called gnathiid isopods, were collected using light traps set in shallow water and characterized using photomicrographs and genetic sequencing. “Upon examination, it was determined to be a species that was previously unknown to science,” said senior investigator Paul Sikkel, a research professor in the Department of Marine Biology and Ecology at the Rosenstiel School. “It’s the first new Florida gnathiid to be discovered in 100 years.” Various juveniles and adult specimens of Gnathia jimmybuffetti. Credit: Anja Erasmus, Ph.D., North-West University Water Research Group, South Africa These tiny animals, which are found throughout the world’s oceans lead a very curious life. The juveniles are most active at night and feed on the blood of fish like a mosquito or tick. The adults do not feed and live hidden in rubble on the ocean floor. Given their lifestyle, they are grouped as parasites, organisms that require a living host for survival. The current severe marine heat wave events in Florida and other regions of the world that host coral reefs is a big concern for species like Gnathia jimmybuffetti, who cannot simply swim to cooler water. Work by Sikkel’s team on other gnathiid species has shown that at above-average seawater temperatures, mortality rates increase, and the abundance of gnathiids on reefs decreases significantly. To the extent these effects are likely to be similar for the myriad of other small invertebrates that live in or near the benthos (bottom), this can have major impacts on coral reef food webs. Since the species was discovered in the Florida Keys and Sikkel and his team are long-time fans of Jimmy Buffett’s music—which is synonymous with the Florida Keys—they named the new species: Gnathia jimmybuffetti after the music legend. “By naming a species after an artist, we want to promote the integration of the arts and sciences,” said Sikkel, whose research team named a similar species from the Caribbean after Bob Marley (Gnathia marleyi). “All species in an ecosystem play an important role and all species have something to teach us,” said Sikkel. “As we discover new species, we are reminded of how many undiscovered species there still are.” The researchers emphasize that while these organisms have a parasitic lifestyle, they are in no way likening these artists, whom they admire and respect, to parasites. Reference: “Morphological Description and Molecular Characterization of Gnathia Jimmybuffetti Sp. Nov. (Crustacea, Isopoda, Gnathiidae): the First New Gnathiid in 100 Years from the Floridian Ecoregion.” by Anja Erasmus, Kerry Hadfield, Paul Sikkel and Nico Smit, 3 July 2023, Bulletin of Marine Science. DOI: 10.5343/bms.2023.0040 The study was funded by a grant from the National Science Foundation.
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