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 Indonesia

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.Pillow OEM for wellness brands 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.China graphene sports insole ODM

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.Custom graphene foam processing 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.Flexible manufacturing OEM & ODM Thailand

Smell has the power to transport us across time and space. Smell has the power to transport us across time and space. It could be the sweet fragrance of jasmine, or the musty scent of algae. Suddenly, you are back at your childhood home, or under the burning sun of a distant shore. This association between smells and places seems to be a deeply embedded aspect of human cognition. But how are the two linked in the brain? A study published today (December 22, 2021) in the scientific journal Nature presents a potential explanation. A Neural Link between Smell and Space “Odour molecules do not inherently carry spatial information. However, animals in the wild use odors for spatial navigation and memory, which allow them to locate valuable resources such as food,” said Cindy Poo, the study’s first author. “We wanted to understand the neural basis of these behaviors, and so we decided to study how the brain combines olfactory and spatial information.” The researchers focused on the primary olfactory cortex. “The olfactory system is unique among the senses,” said the study’s senior author, Zachary Mainen, a principal investigator at the Champalimaud Centre for the Unknown in Portugal. “Only olfaction has direct reciprocal connections to the hippocampal system, which is involved in memory and navigation.” Neurons in the primary olfactory cortex create an odor-spatial map. Credit: Diogo Matias, Champalimaud Foundation Hippocampal neurons are famous for functioning as “place cells.” This is because each cell becomes active at a specific location within an environment. Together, these neurons encode the entire area, effectively creating a neural map of space. Hippocampal place cells, whose discovery in rats led to the Nobel Prize for Physiology or Medicine in 2014, are so reliable that scientists can tell where an animal is simply by observing their activity. “We know that the hippocampal system sends signals to the primary olfactory cortex,” said Poo. “So we suspected that this brain region might do more than just identify different smells.” Putting Olfactory Neurons to the Test To test this idea, the researchers developed a custom-made puzzle for rats, which are highly adept at olfaction. The rats sampled odors at the four ends of a plus-shaped maze. Then, depending on the scent, they had to figure out where the reward was hidden. “In this task, the rats had to learn and remember exact associations of odors and locations,” Poo explained. While the animals were solving the puzzle, the researchers monitored the activity of neurons in a part of the primary olfactory cortex called the posterior piriform cortex. “Neurons communicate with one another by emitting electric impulses,” explained Mainen. “By recording the electric signals emitted by hundreds of individual neurons in this brain area, we were able to decode what specific neurons cared about. For instance, whether they became active when the animal was smelling a specific odor, or when it was at a certain location in the maze.” “Our results exceeded our expectations,” said Poo. “We had predicted that some neurons here might care about location to a certain degree. “However, by carefully studying the activity of olfactory cortex neurons while the animal was navigating in the maze, we found that these neurons had learned an entire map of the environment.” Olfactory Neurons Encode Spatial Maps The researchers discovered a large population of neurons that, similarly to hippocampal place cells, became active at a specific location in the maze. Interestingly, the map didn’t cover the entire environment equally. Instead, it was largely restricted to behaviourally significant spots on the maze: where the animals experienced the odors and received rewards. “It appears that important locations were learned through experience and encoded into a map. It was remarkable that these cells in the olfactory system started responding in a given location when no odors were present, even when the rat was just walking around not engaged in the task,” Mainen added. A Scent of Space Is this how we come to form memories that link certain smells with specific places? “We found that some neurons here responded to smell, others to location, and yet others to both types of information to varying degrees. All these different neurons are mixed together, and are probably interconnected. Therefore, one can speculate that activating smell-space associations can happen through activity within this network,” suggested Poo. “This study also opens up a new window to understand how the senses are used for navigation and memory,” added Mainen. “Humans rely on visual landmarks more than odors, but it’s likely that the principles of how we remember where we’ve been and get to where we’re going are very similar,” he concluded. Reference: “Spatial maps in piriform cortex during olfactory navigation” by Cindy Poo, Gautam Agarwal, Niccolò Bonacchi and Zachary F. Mainen, 22 December 2021, Nature. DOI: 10.1038/s41586-021-04242-3

Illustration of the initially discovered endosymbiont ‘Candidatus Azoamicus ciliaticola’ and its ciliate host. The figure is a composite of a scanning electron microscope image (SEM, grey) and fluorescence images. Visible is the endosymbiont (yellow) and bacterial prey in food vacuoles as well as the large cell nucleus (blue). The outer structure of the weakly fluorescent ciliate as well as the cilia are also visible. Credit: S. Ahmerkamp/Max Planck Institute for Marine Microbiology Scientists have discovered a remarkable new form of symbiosis — a bacterium that lives inside a single-celled organism (a ciliate) and provides it with energy. Unlike mitochondria, which use oxygen, this microbe powers its host by breathing nitrate. Initially found in a freshwater lake, researchers set out to determine how widespread these microbes are. To their surprise, they uncovered them in diverse environments worldwide, from lakes and groundwater to even wastewater. This discovery challenges our understanding of microbial partnerships and reveals how these tiny organisms play a hidden yet significant role in global ecosystems. A New Symbiotic Discovery In 2021, scientists at the Max Planck Institute for Marine Microbiology in Bremen, Germany, made a remarkable discovery: a unique bacterium that lives inside a ciliate — a single-celled eukaryote — and provides it with energy. This symbiotic relationship is similar to the role mitochondria play in cells, but with one major difference: instead of using oxygen, this endosymbiont generates energy by respiring nitrate. To better understand the distribution and diversity of these unusual microbes, the researchers in Bremen expanded their study. Now the re­search­ers from Bre­men set out to learn more about the en­vir­on­mental dis­tri­bu­tion and di­versity of these pe­cu­liar sym­bionts. “After our ini­tial dis­cov­ery of this sym­biont in a fresh­wa­ter lake, we wondered how com­mon these or­gan­isms are in nature,” explains Jana Milucka from the Max Planck In­sti­tute for Mar­ine Mi­cro­bi­o­logy. “Are they ex­tremely rare and there­fore eluded de­tec­tion so long? Or do they ex­ist else­where and if so, what are their meta­bolic ca­pa­cit­ies?” A Global Inhabitant To find answers, the scientists searched massive public sequencing databases containing genetic data from a wide range of environmental samples. Their findings were surprising: these symbionts appeared in about 1,000 different datasets. “We were sur­prised how ubi­quit­ous they are. We could find them on every in­hab­ited con­tin­ent,” says Milucka. “Moreover, we learned that they can live not only in lakes and other fresh­wa­ter hab­it­ats but also in ground­wa­ter and even wastewa­ter.” Meet the Family: New Members Do New Tricks The sci­ent­ists dis­covered not only the ori­ginal sym­biont in these data­sets, but also some new close re­l­at­ives. “We ended up identi­fy­ing four new spe­cies, two of which ac­tu­ally con­sti­tuted a new genus. Be­cause this new genus of sym­bionts likely has a sim­ilar role as the ori­gin­ally dis­covered Azoamicus (name mean­ing “ni­tro­gen friend”), we named the new genus Azoso­cius (“ni­tro­gen as­so­ci­ate”), ex­plains first-au­thor Daan Speth. “Lucky for us, one of the new Azoso­cius spe­cies was re­trieved not too far from Bre­men, from a ground­wa­ter sample in Hainich, Ger­many.” Evolving Capabilities: A Surprising Oxygen Connection Now the sci­ent­ists wanted to dig deeper into the life of these new spe­cies. Thanks to a col­lab­or­a­tion with Kirsten Küsel and Will Over­holt from the Friedrich Schiller Uni­versity in Jena, Ger­many, who ini­tially col­lec­ted the Hainich samples, they were able to ac­cess the sampling site and look into meta­tran­scrip­tomic data, i.e. data de­scrib­ing the gene ex­pres­sion in the sample and in­dic­at­ing mi­cro­bial activ­ity. “Here, we were in for an­other sur­prise – these res­pir­at­ory sym­bionts can do new tricks,” Speth con­tin­ues. Un­like the ori­ginal sym­biont spe­cies, which can only per­form an­aer­obic res­pir­a­tion (i.e. de­ni­tri­fic­a­tion), all new sym­biont spe­cies ac­tu­ally en­code a ter­minal ox­i­dase – an en­zyme that en­ables them to also respire oxy­gen in ad­di­tion to ni­tro­gen. “This can ex­plain why we find these sym­bionts also in en­vir­on­ments that are fully or par­tially oxic.” Evolutionary and Ecological Implications These res­ults, now presen­ted in the journal Nature Communications, an­swer the sci­ent­ists’ open ques­tions re­gard­ing the sym­biont’s biogeo­graphy. “Thanks to the dis­cov­ery of these new spe­cies, we can now also start think­ing more about their evol­u­tion,” Milucka looks ahead. “We can hope­fully un­der­stand bet­ter how these be­ne­fi­cial sym­bi­oses be­gin and how they evolve over time.” Moreover, there is an eco­lo­gical as­pect to this re­search: “By per­form­ing de­ni­tri­fic­a­tion, this sym­bi­osis im­pacts the ni­tro­gen cycle of their re­spect­ive hab­itat and has the po­ten­tial to re­move nu­tri­ents, such as ni­tro­gen ox­ides, as well as pro­duce green­house gases, such as ni­trous ox­ide,” adds Speth. Marvels of Microbial Symbiosis And last but not least, there is the simple ap­pre­ci­ation of the in­triguing world of mi­crobes. “This or­gan­ism is a mar­vel of nature,” Milucka en­thuses. “Prot­ists are cap­able of such as­ton­ish­ing meta­bolic in­nov­a­tions, of­ten be­cause they so read­ily jump into re­la­tion­ships with proka­ryotes. To me, this is just fas­cin­at­ing. When it comes to un­der­stand­ing the evol­u­tion of eu­k­a­ryotes, these or­gan­isms are an im­port­ant piece of the puzzle.” Reference: “Genetic potential for aerobic respiration and denitrification in globally distributed respiratory endosymbionts” by Daan R. Speth, Linus M. Zeller, Jon S. Graf, Will A. Overholt, Kirsten Küsel and Jana Milucka, 8 November 2024, Nature Communications. DOI: 10.1038/s41467-024-54047-x

Full skeleton of a very rare vaquita specimen from the 1960s. The completed scans, which required approximately 165 hours, resulted in a total of three terabytes of data. Credit: Jamie Knaub, Florida Atlantic University FAU, SeaWorld San Diego, and the San Diego Natural History Museum have joined forces to scan the rare skeleton of the vaquita, the world’s smallest and most endangered porpoise. The vaquita, meaning “little cow” in Spanish, is the world’s smallest porpoise and the most endangered marine mammal. It has the smallest known range of any marine mammal, confined to approximately 1,500 square miles in the northern Gulf of California. Since 1997, the vaquita population has plummeted from around 600 individuals to fewer than 10 today. At this current rate, vaquitas are expected to become extinct imminently. The primary threat to the vaquita is entanglement in illegal gillnets used to catch totoaba, a critically endangered fish highly valued for its swim bladder. Despite a gillnet ban and ongoing conservation efforts, the illegal totoaba trade persists, driven by organized crime and poaching. Conservation actions include global awareness campaigns, removing gillnets, monitoring vaquitas, and combating poaching, but attempts by other organizations to protect vaquitas in captivity have been unsuccessful. Preserving the Vaquita Through Digital Technology While hope for the recovery of vaquitas is vital, immediate action to preserve this endangered species is even more crucial. One powerful step toward safeguarding their future lies in the digitization of the vaquita anatomy. Florida Atlantic University, in collaboration with the San Diego Natural History Museum and SeaWorld San Diego, is playing an important role in this preservation. Using state-of-the-art, high resolution micro-CT scanning in the FAU High School Owls Imaging Lab, researchers have scanned a full skeleton of a very rare vaquita specimen. Jamie Knaub pictured with the full skeleton of a very rare vaquita specimen from the 1960s. Credit:Tricia Meredith, Ph.D., Florida Atlantic University “We are delighted to collaborate with like-minded organizations to make our collections as useful and accessible as possible,” said Phil Unitt, curator of birds and mammals at the San Diego Natural History Museum. “A complete skeleton of a vaquita is an extremely rare specimen, so we’re thrilled to learn its replica will be available to the public.” The skeleton, on loan from the San Diego Natural History Museum to SeaWorld San Diego, is thought to be one of, if not the only, full vaquita skeleton available in the United States. The skeleton was donated to the museum in 1966. The objective of scanning this rare specimen for display purposes is to facilitate the creation of replicas to be commercially available to further education and conservation efforts of this critically endangered species. “The specimen we scanned was an adult female vaquita and a rarity so significant that it could not be shipped and required careful escort for transportation,” said Jamie Knaub, imaging lab assistant in the FAU Lab Schools’ Owls Imaging Lab and a Ph.D. candidate in the FAU Department of Biology within the Charles E. Schmidt College of Science. “In August, I traveled to San Diego to acquire the skeleton from SeaWorld and personally transported it back to Florida as carry-on luggage. The specimen was housed in the Owls Imaging Lab for three months during the scanning process. The completed scans, which required approximately 165 hours, resulted in a total of three terabytes of data. I returned the skeleton to SeaWorld for safekeeping in early December.” Volume rendering of the flipper of a very rare vaquita specimen from the 1960s. Credit: Jamie Knaub, Florida Atlantic University Collaboration for Conservation Knaub has been working with Brittany Aja Dolan, pathology and research associate at SeaWorld San Diego, who spearheaded the project. Knaub previously collaborated with Dolan who provided her with thresher shark vertebrae from a stranded shark in California for her graduate research, which was used in her first dissertation chapter and resulted in publication in the journal of the Royal Society. Knaub published the paper with Marianne E. Porter, Ph.D., senior author and an associate professor, FAU Department of Biological Sciences; and Tricia Meredith, Ph.D., director of research for FAU’s on-site lab schools, A.D. Henderson University School and FAU High School, and an assistant research professor in FAU’s College of Education. “The imminent extinction of the vaquita is a sobering reminder of the impact that humans can have on the wildlife and environment, said Dolan. “According to genetic studies, there is hope for their successful recovery, and through this unique multifaceted collaboration, we have immortalized a one-of-a-kind skeleton. We hope that by creating replicas, which will be available worldwide, and hopefully on display at SeaWorld San Diego in the near future, everyone will have the opportunity to learn about the world’s most endangered marine mammal and what we can all do to help.” Initial CT scans of this rare vaquita specimen were completed by the San Diego Zoo but were not sufficient resolution for replication. Dolan contacted Knaub about employing FAU’s micro-CT scanner to obtain high resolution scans of the skeleton. The San Diego Natural History Museum and SeaWorld San Diego have given Knaub permission to use the vertebral scans of the vaquita in her dissertation research. Volume rendering of the skull of a very rare vaquita specimen from the 1960s. Credit: Jamie Knaub, Florida Atlantic University “At the rate that vaquitas are disappearing, it’s extremely important to preserve as much about this species as we can,” said Knaub. “They are very elusive and not many physical specimens from this species exist.” The 3D scans of this vaquita skeleton will be hosted on MorphoSource, a publicly accessible data repository dedicated to housing image data that represents physical objects of our world. The scans will be available for download and used for education, outreach, and research purposes. Additionally, SeaWorld San Diego will be working with Bone Clones to produce full replicas of the vaquita skeleton for education. “Imaging such a rare specimen is important because the digital representation of this individual such as photos, scans, and 3D mesh files will persist long after the last living vaquita is gone,” said Knaub. “Importantly, digitizing the skeleton and making the data openly available to other researchers and the public significantly enhances accessibility, providing broader opportunities for collaboration and research.” The FAU Owls Imaging Lab is a one-of-a-kind research laboratory that provides students access to cutting-edge equipment to work on high-level research projects, including cancer treatment research, vaccine development, and prosthetic creation, among others. Students can research some of the world’s most challenging problems at an early age and can share that research and publish it in peer-reviewed journals. The lab includes a micro computed tomography scanner; scanning electron microscope; histology suite; inverted compound microscope; and stereoscope and is available to students and faculty at A.D. Henderson University School, FAU High School, and all FAU colleges. “The primary aim of our open-access research hub is to create a dynamic environment that promotes meaningful collaborations between our students and university mentors. By providing opportunities for hands-on teaching, innovative demonstrations, experimentation, and robust data collection, the hub seeks to enhance the educational experience and advance research excellence,” said Meredith. “These collaborations not only deepen students’ understanding of scientific methodologies but also support the creation of impactful, high-quality publications and presentations that contribute to their academic and professional growth. Through this initiative, we strive to build a community of scholars dedicated to advancing knowledge and addressing real-world challenges.”

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