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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ODM service for ergonomic pillows Vietnam

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 insole OEM manufacturer

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.China insole ODM service provider

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.China flexible graphene product manufacturing

📩 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 Indonesia

Aided by two molecular control factors, the spliceosome rejects pre-mRNA that could be incorrectly spliced. While GPATCH1 detects the defective pre-mRNA, DHX35 removes it from the spliceosome, which is subsequently disassembled and made available for a new round of splicing. Credit: Paulina Fischer Heidelberg biochemists and structural biologists from Shanghai unravel the roles of two key regulatory factors in mRNA splicing. Two molecular control factors play a key role in splicing, the process by which precursor messenger RNA (pre-mRNA) is cut and reassembled into mature mRNA, a critical step before protein production can occur in the cell. These largely uncharacterized factors are essential for ensuring the proper function of the splicing machinery. A research team led by Prof. Dr. Ed Hurt at the Heidelberg University Biochemistry Center, in collaboration with colleagues from Fudan University in Shanghai (China), has uncovered how these two cellular “quality control inspectors” operate. Proteins, the fundamental building blocks of cells, carry out essential functions throughout the body. The instructions for building them are encoded in DNA. To translate this genetic information into proteins, the relevant DNA sequences must first be transcribed into messenger RNA (mRNA). Initially, the cell produces a precursor mRNA (pre-mRNA) that includes both coding regions (exons) and non-coding regions (introns). Before the mRNA can be used to make proteins, the introns must be removed and the exons precisely joined together, a process called splicing, which takes place in the cell nucleus. The result is a mature mRNA strand made up solely of protein-coding exons, ready to guide protein synthesis. The Role of the Spliceosome Splicing is catalyzed by a large molecular machine. This spliceosome is made up of variety of protein and RNA components, and for each splicing process, it is reassembled at the sites where an exon joins an intron and the intron in turn, connects to another exon. It is absolutely vital that the splicing complex accurately recognizes exon-intron-exon junctions so the needed cuts can be made accurately. “The precise functioning of this molecular machine has already been well researched. What remained unclear, however, was whether the spliceosome can recognize and reject a precursor mRNA with a non-authentic splice site,” explains Prof. Hurt. In studies with spliceosomes of the filamentous fungus Chaetomium thermophilum, the researchers were able to show that two proteins, GPATCH1 and DHX35, are crucial contributors to the precision of the splicing process. They succeeded once they were able to isolate the splicing complexes of the fungus that were in the midst of quality control and busy with rejecting a defective pre-mRNA. Implications for Disease and Further Research “When problems arise before the initial cut, the two proteins rush to the spliceosome to aid as quality controllers,” explains postdoc Dr Paulina Fisher. If the pre-mRNA is defective, GPATCH1 recognizes that the spliceosome should discontinue its work. As a second factor, DHX35 strips away the unsuitable precursor mRNA and eliminates it. Afterwards, the spliceosome itself is disassembled back into its individual parts, making it available for a new round of splicing. “As cellular quality controllers, these two molecular control factors prevent a defective protein from potentially being manufactured from incorrectly spliced mRNA,” states the scientist. The researchers hope their findings will provide a better understanding of the mechanisms that ensure the accuracy of the splicing process. “They are also of clinical relevance, because defective splicing is associated with various diseases, among them cancer as well genetic and neurodegenerative diseases,” explains Ed Hurt. Along with the structural biologists from Shanghai, the Heidelberg biochemists also collaborated with a research group at the Max Planck Institute for Multidisciplinary Sciences in Göttingen. Reference: “Structural insights into spliceosome fidelity: DHX35–GPATCH1- mediated rejection of aberrant splicing substrates” by Yi Li, Paulina Fischer, Mengjiao Wang, Qianxing Zhou, Aixia Song, Rui Yuan, Wanyu Meng, Fei Xavier Chen, Reinhard Lührmann, Benjamin Lau, Ed Hurt and Jingdong Cheng, 28 February 2025, Cell Research. DOI: 10.1038/s41422-025-01084-w Prof. Hurt’s research was conducted with funding from his ERC Advanced Grant. Other funds came from the National Key R&D Program of China, the National Natural Science Foundation of China, and the Shanghai Municipal Science and Technology Commission.

MIT biological engineers have devised a way to perform large-scale screens of how T cells such as this one recognize specific pathogens, such as the HIV viruses (yellow) show in this image. Credit: Seth Pincus, Elizabeth Fischer and Austin Athman, National Institute of Allergy and Infectious Diseases/NIH MIT biological engineers have developed a simple way to identify B or T cells that interact with viral or bacterial proteins. The human body has millions of unique B and T cells that roam the body, looking for microbial invaders. These immune cells’ ability to recognize harmful microbes is critical to successfully fighting off infection. MIT biological engineers have now devised an experimental tool that allows them to precisely pick out interactions between a particular immune cell and its target antigen. The new technique, which uses engineered viruses to present many different antigens to huge populations of immune cells, could allow large-scale screens of such interactions. “This technique leads the way to understand immunity much closer to how the immune system itself actually works, will help researchers make sense of complex immune recognition in a variety of diseases, and could accelerate the development of more effective vaccines and immunotherapies,” says Michael Birnbaum, an associate professor of biological engineering at MIT, a member of MIT’s Koch Institute for Integrative Cancer Research, and the senior author of the study. Former MIT graduate student Connor Dobson is the lead author of the paper, which was published on April 8th, 2022, in Nature Methods. A Simple Screen for a Complex System Both B and T cells play critical roles in launching an immune response. When a T cell encounters its target, it starts proliferating to produce an army of identical cells that can attack infected cells. And B cells that encounter their target begin producing antibodies that help recruit other components of the immune system to clear the infection. Scientists who study the immune system have several tools to help them identify specific antigen-immune cell interactions. However, these tools generally only allow for the study of a large pool of antigens exposed to one B or T cell, or a large pool of immune cells encountering a small number of antigens. “In your body, you have millions of unique T cells, and they could recognize billions of possible antigens. All of the tools that have been developed to this point are really designed to look at one side of that diversity at a time,” Birnbaum says. The MIT team set out to design a new tool that would let them screen huge libraries of both antigens and immune cells at the same time, allowing them to pick out any specific interactions within the vast realm of possibilities. To create a simple way to screen so many possible interactions, the researchers engineered a specialized form of a lentivirus, a type of virus that scientists often use to deliver genes because it can integrate pieces of DNA into host cells. These viruses have an envelope protein called VSV-G that can bind to receptors on the surface of many types of human cells, including immune cells, and infect them. For this study, the researchers modified the VSV-G protein so that it cannot infect a cell on its own, instead relying on an antigen of the researchers’ choosing. This modified version of VSV-G can only help the lentivirus get into a cell if the paired antigen binds to a human B or T-cell receptor that recognizes the antigen. Once the virus enters, it integrates itself into the host cell’s genome. Therefore, by sequencing the genome of all the cells in the sample, the researchers can discover both the antigen expressed by the virus that infected the cell and the sequence of the T or B-cell receptor that allowed it to enter. “In this way, we can use viral infection itself as a way to match up and then identify antigen-immune cell parings,” Birnbaum says. Interactions Identified To demonstrate the accuracy of their technique, the researchers created a pool of viruses with antigens from 100 different viruses, including influenza, cytomegalovirus, and Epstein-Barr virus. They screened these viruses against about 400,000 T cells and showed that the technique could correctly pick out antigen-T-cell receptor pairings that had been previously identified. The researchers also screened two different B-cell receptors against 43 antigens, including antigens from HIV and the spike protein of SARS-CoV-2. In future studies, Birnbaum hopes to screen thousands of antigens against B and T cell populations. “Our ideal would be to screen entire viruses or families of viruses, to be able to get a readout of your entire immune system in one experiment,” he says. In one study that is now ongoing, Birnbaum’s lab is working with researchers at the Ragon Institute of MGH, MIT, and Harvard to study how different people’s immune systems respond to viruses such as HIV and SARS-CoV-2. Such studies could help to reveal why some people naturally fight off certain viruses better than others, and potentially lead to the development of more effective vaccines. The researchers envision that this technology could also have other uses. Birnbaum’s lab is now working on adapting the same viruses to deliver engineered genes to target cells. In that case, the viruses would carry not only a targeting molecule but also a novel gene that would be incorporated exclusively into cells that have the right target. This could offer a way to selectively deliver genes that promote cell death into cancer cells, for example. “We built this tool to look for antigens, but there’s nothing particularly special about antigens,” Birnbaum says. “You could potentially use it to go into specific cells in order to do gene modifications for cell and gene therapy.” The research was funded by the Koch Institute Frontier Award program, the Packard Foundation, the Damon Runyon Cancer Research Foundation, the Michelson Medical Research Foundation, Pfizer, Inc., the Department of Defense, the National Institutes of Health, a National Science Foundation Graduate Research Fellowship, a Siebel Scholarship, a Canadian Institutes of Health Research Doctoral Foreign Study Award, a graduate fellowship from the Ludwig Center at MIT, a Medical Scientist Training Program grant from the National Institute of General Medical Sciences, a Technology Impact Award from the Cancer Research Institute, the Pew-Stewart Scholarship program, and the Koch Institute Support (core) Grant from the National Cancer Institute. Reference: “Antigen identification and high-throughput interaction mapping by reprogramming viral entry” by Connor S. Dobson, Anna N. Reich, Stephanie Gaglione, Blake E. Smith, Ellen J. Kim, Jiayi Dong, Larance Ronsard, Vintus Okonkwo, Daniel Lingwood, Michael Dougan, Stephanie K. Dougan, and Michael E. Birnbaum, 8 April 2022, Nature Methods. DOI: 10.1038/s41592-022-01436-z

Artistic reconstruction of a late Triassic undersea scene before (left) and after (right) a climate change-related extinction event. Credit: Maija Karala A recent study has leveraged the fossil record to gain insights into the characteristics that render animals more susceptible to extinction due to climate change. This research aims to pinpoint the species currently most endangered by anthropogenic climate change. The findings have recently been published in the journal Science. Past climate change (often caused by natural changes in greenhouse gases due to volcanic activity) has been responsible for countless species’ extinctions during the history of life on Earth. But, to date, it has not been clear what factors cause species to be more or less resilient to such change, and how the magnitude of climate change affects extinction risk. Led by researchers at the University of Oxford, this new study sought to answer this question by analyzing the fossil record for marine invertebrates (such as sea urchins, snails, and shellfish) over the past 485 million years. Marine invertebrates have a rich and well-studied fossil record, making it possible to identify when, and potentially why, species become extinct. Infographic summarising the key traits and factors identified by the study that determine species risk to climate change-related extinction. Credit: Miranta Kouvari (Science Graphic Design). Using over 290,000 fossil records covering more than 9,200 genera, the researchers collated a dataset of key traits that may affect resilience to extinction, including traits not studied in depth previously, such as preferred temperature. This trait information was integrated with climate simulation data to develop a model to understand which factors were most important in determining the risk of extinction during climate change. Key findings: The authors found that species exposed to greater climate change were more likely to become extinct. In particular, species that experienced temperature changes of 7°C or more across geological stages were significantly more vulnerable to extinction. The authors also found that species occupying climatic extremes (for instance in polar regions) were disproportionately vulnerable to extinction, and animals that could only live in a narrow range of temperatures (especially ranges less than 15°C) were significantly more likely to become extinct. However, geographic range size was the strongest predictor of extinction risk. Species with larger geographic ranges were significantly less likely to go extinct. Body size was also important, with smaller-bodied species more likely to become extinct. All of the traits studied had a cumulative impact on extinction risk. For instance, species with both small geographic ranges and narrow thermal ranges were even more susceptible to extinction than species that had only one of these traits. Cooper Malanoski (Department of Earth Sciences, University of Oxford), first author of the study, said: ‘Our study revealed that geographic range was the strongest predictor of extinction risk for marine invertebrates, but that the magnitude of climate change is also an important predictor of extinction, which has implications for biodiversity today in the face of climate change.’ With current human-driven climate change already pushing many species up to and beyond the brink of extinction, these results could help identify the animals that are most at risk, and inform strategies to protect them. Lead author Professor Erin Saupe (Department of Earth Sciences, University of Oxford) said: ‘The evidence from the geological past suggests that global biodiversity faces a harrowing future, given projected climate change estimates. In particular, our model suggests that species with restricted thermal ranges of less than 15°C, living in the poles or tropics, are likely to be at the greatest risk of extinction. However, if the localized climate change is large enough, it could lead to significant extinction globally, potentially pushing us closer to a sixth mass extinction.’ According to the research team, future work should explore how climate change interacts with other potential drivers of extinction, such as ocean acidification and anoxia (where seawater becomes depleted of oxygen). The study also involved researchers from the School of Geographical Sciences, University of Bristol. Professor Dan Lunt, from the University of Bristol, said: ‘This study shows that over the course of Earth’s history, the extinction risk of marine life has been inextricably linked to climate change. This should act as a stark warning to humanity as we recklessly continue to cause climate change ourselves through burning fossil fuels.’ Reference: “Climate change is an important predictor of extinction risk on macroevolutionary timescales” by Cooper M. Malanoski, Alex Farnsworth, Daniel J. Lunt, Paul J. Valdes and Erin E. Saupe, 7 March 2024, Science. DOI: 10.1126/science.adj5763

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