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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Arch support insole OEM from Thailand
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.Thailand insole ODM service provider
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.Thailand pillow OEM manufacturer
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.Taiwan custom insole OEM factory
📩 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.One-stop OEM/ODM manufacturing factory and solution provider
Confocal microscopic image of cortical neurons after two-step labeling. The neurons were fixed, permeabilized, and immunostained with an anti-MAP2 antibody for visualizing the dendrite. Green and red signals indicate labeled fluorescence and anti-MAP2 signals, respectively. Credit: Shigeki Kiyonaka Scientists from Japan employ a novel two-step method of labeling neurotransmitter receptor proteins to track their localization efficiently. The neurons in our nervous system “talk” to each other by sending and receiving chemical messages called neurotransmitters. This communication is facilitated by cell membrane proteins called receptors, which pick up neurotransmitters and relay them across cells. In a recent study published in Nature Communications, scientists from Japan report their findings on the dynamics of receptors, which can enable understanding of the processes of memory formation and learning. The regulation of receptor movement and localization within the neuron is important for synaptic plasticity, an important process in the central nervous system. A specific type of glutamate receptor, known as AMPA-type glutamate receptor (AMPAR), undergoes a constant cycle of “trafficking,” being cycled in and out of the neuronal membrane. “A precise regulation of this ‘trafficking’ process is associated with learning, memory formation, and development in neural circuits,” says Professor Shigeki Kiyonaka from Nagoya University, Japan, who led the aforementioned study. While methods to analyze the trafficking of AMPARs are available aplenty, each has its limitations. Biochemical approaches include “tagging” a receptor protein with biotin (a B vitamin). However, this requires purification of the proteins after tagging, hindering quantitative analysis. Another method which involves producing “fusion” receptor proteins labeled with a fluorescent protein may interfere with the trafficking process itself. “In most cases, these methods largely rely on the overexpression of target subunits. However, the overexpression of a single receptor subunit may interfere with the localization and/or trafficking of native receptors in neurons,” explains Prof. Kiyonaka. To that end, researchers from Nagoya University, Kyoto University, and Keio University developed an AMPAR-selective reagent (a chemical agent that causes reactions) that allowed them to label AMPARs with chemical probes in cultured neurons in a two-step manner, combining affinity-based labeling with a biocompatible reaction. The new method, as anticipated by Prof. Kiyonaka, proved to be superior to the conventional ones: it allowed scientists to analyze receptor trafficking over both shorter as well as much longer periods (over 120 hours) and did not require extra purification steps after labeling. The team’s analyses showed a three-fold higher concentration of AMPARs at synapses compared with dendrites as well as a half-life of 33 hours in neurons. Additionally, scientists used this technique to label and analyze the trafficking of NMDA-type glutamate receptors (NMDARs), and obtained a half-life of 22 hours in neurons. Interestingly, both half-life values were significantly longer than those reported in HEK293T (a kidney cell line). The researchers attributed this to the formation of large glutamate receptor protein complexes and–in the case of AMPARs–a difference in phosphorylation levels. The team is excited by the potential implications of their findings. “Our method can contribute to our understanding of the physiological and pathophysiological roles of glutamate receptor trafficking in neurons. This, in turn, can help us understand the molecular mechanism underlying memory formation and the process of learning,” says Prof. Kiyonaka. The study provides a closer look at–and brings us a step closer to deciphering–the processes of memory and learning at the molecular level. Reference: “Ligand-directed two-step labeling to quantify neuronal glutamate receptor trafficking” by Kento Ojima, Kazuki Shiraiwa, Kyohei Soga, Tomohiro Doura, Mikiko Takato, Kazuhiro Komatsu, Michisuke Yuzaki, Itaru Hamachi and Shigeki Kiyonaka, 5 February 2021, Nature Communications. DOI: 10.1038/s41467-021-21082-x
Freediver Training Elite freedivers who dive unaided in open sea, have brain oxygen levels even lower than seals during their deepest dives, new research at the University of St Andrews has found. The divers, who reached depths of 107 meters (358 feet), had brain oxygen levels that would be expected to normally induce unconsciousness and had heart rates as low as those of seals, whales, and dolphins while in the water. The new findings, published in Philosophical Transactions of the Royal Society B on June 28, 2021, are helping scientists understand the physiology of marine mammals and could help find new ways to treat human cardiac patients as well as increase the safety of freedivers. It could provide information on how freedivers have conditioned themselves to tolerate bouts of extremely low oxygen and brain oxygen delivery to help understand how pre-treatment (pre-conditioning) for surgical procedures could be carried out. It might be possible to develop these surgical procedures to improve protection of the brain and heart during cardiac surgery, and for post-conditioning therapeutic intervention after events such as a cardiac event. Credit: University of St Andrews Project Leader Professor Erika Schagatay, of Mid Sweden University, who has researched freediving for three decades, said: “Before now, understanding the effects on these exceptional divers’ brains and cardiovascular systems during such deep dives, and just how far these humans push their bodies, was not possible, as all research was done during simulated dives in the lab. “The diver can reach a point where hypoxic (low oxygen) blackout occurs, and the diver then needs to be rescued. One of the main aims of the research is to warn the diver and safety personnel of an imminent blackout.” Using a device that works in a similar way to a smartwatch – using light-emitting LEDs in contact with the skin to measure heart rate, blood volume, and oxygen levels in the brain – the team from the University of St Andrews, Mid Sweden University, Carnegie Mellon University and University of Tokyo created a system that could be worn by the world’s best freedivers during their dives. The wearable human biomedical technology can measure the physiology of these elite athletes on dives up to depths of at least 107m. Elite human freedivers achieve some of the most exceptional feats of human endurance, in what is one of the world’s most extreme sports. Making dives lasting more than four minutes and reaching depths of more than 100m on a single breath-hold, freedivers push the limits of what the human body can tolerate. Lead researcher Dr. Chris McKnight, of the Sea Mammal Research Unit (SMRU) at the University of St Andrews, said: “The divers showed exceptional physiological responses during their dives. “We measured heart rates as low as 11 beats per minute and blood oxygenation levels, which are normally 98 percent oxygenated, drop to 25 percent, which is far beyond the point at 50 percent at which we expect people to lose consciousness and equivalent to some of the lowest values measured at the top of Mount Everest.” Credit: University of St Andrews An existing, non-invasive human bio-medical technology device, using near-infrared spectroscopy (NIRS), developed by Dutch collaborators Artinis Medical Systems, was adapted by researchers at the University of St Andrews to withstand the extreme pressure of deep dives in the open ocean. Lead engineer on the project Steve Balfour of SMRU Instrumentation at the University of St Andrews, said: “It’s fantastic to be involved in such an exciting and challenging engineering project. “To see the end-product descending to such depths and returning unique data makes the sleepless nights worth it.” Dr. McKnight added: “Beyond the exceptional physiological responses that freedivers display and the extremes they can tolerate, they may be a very informative physiological group. Their physiological reactions are so unique and the conditions they’re exposed to are not easily replicated, so they offer a unique way of understanding how the body responds to low blood oxygen, low brain oxygenation, and severe cardiovascular suppression. “Our instrument now allows us to study unique physiological responses while these incredible athletes do their maximal performances.” Professor Jana Kainerstorfer, who is leading the Biophotonics lab at Carnegie Mellon University, said: “NIRS is a powerful tool which has extensively been used for measuring brain function in healthy subjects as well as clinical populations. “Recent advances in miniaturizing NIRS devices have enabled measurements of brain function in more natural environments. The application of NIRS to study diving physiology is particularly exciting and will help us understand how brain function can be maintained under such extreme environmental conditions.” Reference: “When the human brain goes diving: using near-infrared spectroscopy to measure cerebral and systemic cardiovascular responses to deep, breath-hold diving in elite freedivers” by J. Chris McKnight, Eric Mulder, Alexander Ruesch, Jana M. Kainerstorfer, Jingyi Wu, Naser Hakimi, Steve Balfour, Mathijs Bronkhorst, Jörn M. Horschig, Frank Pernett, Katsufumi Sato, Gordon D. Hastie, Peter Tyack and Erika Schagatay, 28 June 2021, Philosophical Transactions of the Royal Society B. DOI: 10.1098/rstb.2020.0349
The new approach is called iDEMS (isolation of DNA by EdU labeling for Mass Spectrometry). iDEMS revolutionizes DNA modification research with mass spectrometry, offering faster, precise insights for aging and cancer studies. A recent technical report in Nature Cell Biology has introduced a novel method to examine specific alterations in DNA following replication. Scientists have devised a highly sensitive, quantitative method utilizing mass spectrometry known as iDEMS (isolation of DNA by EdU labeling for Mass Spectrometry). “The novelty in our work is that we didn’t use sequencing methods widely used in this field, instead we used mass spectrometry, which is the first time this approach has been used to measure DNA modifications on purified, replicated DNA,” says Dr. Stewart-Morgan, co-first author of the report, from the Groth laboratory at the Novo Nordisk Foundation Center for Protein Research (CPR) at the University of Copenhagen. This unique approach is the result of a joint project with the Hajkova laboratory at MRC London Institute of Medical Sciences (LMS). “In the Groth laboratory we have expertise in replication and the Hajkova laboratory has expertise in studying DNA methylation by mass spectrometry. I think this multidisciplinary collaboration is a large part of the reason why the project has been so successful,” Dr. Stewart-Morgan explains. “The results of our research using iDEMS are definitive and open new avenues for future research.” DNA Modifications and Cell Stability The genome is the entire set of DNA instructions found in a cell. Virtually all cells in an organism contain the same genetic information – but which genes are expressed is based on the cell’s function. This cell-specific gene expression is regulated by the cell’s epigenome, which consists of proteins bound to DNA, as well as direct chemical modifications to DNA. One of the most important epigenetic regulators is DNA methylation – a chemical marker which turns off regions of the genome that should not be expressed. The pattern of these markers is very important in maintaining a cell’s stability and identity: for example, DNA methylation in a liver cell will differ from the DNA methylation pattern in a blood cell. When DNA is replicated during cell division, the epigenetic marks associated with the DNA, including DNA methylation, are diluted. The newly created DNA strands need to re-establish the level and pattern of methylation to maintain control of gene expression, genomic stability, and the epigenetic memory of the cell’s identity. However, much about this process is unknown, and loss of DNA methylation is a common feature in cells that have divided many times, such as cancer cells which are very proliferative and aged cells that have replicated many times over the course of a person’s lifespan. In recent years several groups have tried to investigate this process using sequencing methods, however, the exact kinetics of post-replicative methylation maintenance remained unclear. Methylation Re-establishment Using iDEMS, the researchers found that DNA methylation levels increase steadily after replication, and after 4 hours the levels on replicated DNA and the genomic DNA were equal. This indicates that this process proceeds at a steady, slow pace. However, it is outpaced by cell division. “Over time cells don’t have long enough to re-establish their methylation after replication, and the methylation of the genome is eventually diluted. This is the first time very clear kinetics for methylation re-establishment have been shown. Furthermore, we saw absolute quantification of the levels of DNA methylation, enabling us to distinguish which methylation marks were newly established. This gave us confidence in our kinetic measurements,” Dr. Stewart-Morgan reports. A Second Chemical Marker The researchers also used iDEMS to study a second marker – DNA hydroxymethylation – which is a much rarer genomic marker than methylation. Their results corroborated earlier research, says Dr Stewart-Morgan: “We found that one DNA strand, the template or ‘parental’ strand, always has more hydroxymethylation than the other ‘daughter’ strand, supporting earlier work which indicated that this marker distinguishes DNA strands based on age,” she says. “However, we also discovered that there is no point at which the levels of hydroxymethylation are equal between the parental and daughter strands throughout the cell cycle. This opens new questions about how this difference between strands may be used by cells, for example during DNA repair.” The Potential of iDEMS By directly quantifying DNA modifications on replicated DNA, iDEMS resolves DNA methylation and hydroxymethylation kinetics following DNA replication. “iDEMS is a dynamic and informative tool for addressing important questions in epigenome maintenance and DNA modification biology,” Dr. Stewart-Morgan says. Looking to the future, iDEMS will be useful in profiling methylation and hydroxymethylation dynamics in different cellular contexts, including aging and cancer evolution. Compared with sequencing data, mass spectrometry provides a simple, fast readout, and iDEMS could therefore be useful where efficiency is key, such as in medical settings and drug discovery studies. “Our results highlight how important new methods are for understanding biology through more than one lens. iDEMS is extremely flexible, as it can be combined with other established methods used in molecular biology to look at the epigenome. This method, therefore, adds an important tool to the suite of technologies investigating epigenome stability,” concludes Dr. Stewart-Morgan. Reference: “Quantifying propagation of DNA methylation and hydroxymethylation with iDEMS” by Kathleen R. Stewart-Morgan, Cristina E. Requena, Valentin Flury, Qian Du, Zoe Heckhausen, Petra Hajkova and Anja Groth, 12 January 2023, Nature Cell Biology. DOI: 10.1038/s41556-022-01048-x
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