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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Innovative insole ODM solutions in 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.Custom foam pillow OEM in Indonesia

Beyond insoles, GuangXin also offers pillow OEM/ODM services with a focus on ergonomic comfort and functional innovation. Whether you need memory foam, latex, or smart material integration for neck and sleep support, we deliver tailor-made solutions that reflect your brand’s values.

We are especially proud to lead the way in ESG-driven insole development. Through the use of recycled materials—such as repurposed LCD glass—and low-carbon production processes, we help our partners meet sustainability goals without compromising product quality. Our ESG insole solutions are designed not only for comfort but also for compliance with global environmental standards.Pillow ODM design company in Indonesia

At GuangXin, we don’t just manufacture products—we create long-term value for your brand. Whether you're developing your first product line or scaling up globally, our flexible production capabilities and collaborative approach will help you go further, faster.China eco-friendly graphene material processing

📩 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.High-performance insole OEM Indonesia

A chimney structure from the Sea Cliff hydrothermal vent field located more than 8,800 feet (2,700 meters) below the sea’s surface at the submarine boundary of the Pacific and Gorda tectonic plates. Credit: Photo by Ocean Exploration Trust In the strange, dark world of the ocean floor, underwater fissures, called hydrothermal vents, host complex communities of life. These vents belch scorching hot fluids into extremely cold seawater, creating the chemical forces necessary for the small organisms that inhabit this extreme environment to live. In a newly published study, biogeoscientists Jeffrey Dick and Everett Shock have determined that specific hydrothermal seafloor environments provide a unique habitat where certain organisms can thrive. In so doing, they have opened up new possibilities for life in the dark at the bottom of oceans on Earth, as well as throughout the solar system. Their results have been published in the Journal of Geophysical Research: Biogeosciences. On land, when organisms get energy out of the food they eat, they do so through a process called cellular respiration, where there is an intake of oxygen and the release of carbon dioxide. Biologically speaking, the molecules in our food are unstable in the presence of oxygen, and it is that instability that is harnessed by our cells to grow and reproduce, a process called biosynthesis. But for organisms living on the seafloor, the conditions for life are dramatically different. “On land, in the oxygen-rich atmosphere of Earth, it is familiar to many people that making the molecules of life requires energy,” said co-author Shock of Arizona State University’s School of Earth and Space Exploration and the School of Molecular Sciences. “In stunning contrast, around hydrothermal vents on the seafloor, hot fluids mix with extremely cold seawater to produce conditions where making the molecules of life releases energy.” In deep-sea microbial ecosystems, organisms thrive near vents where hydrothermal fluid mixes with ambient seawater. Previous research led by Shock found that the biosynthesis of basic cellular building blocks, like amino acids and sugars, is particularly favorable in areas where the vents are composed of ultramafic rock (igneous and meta-igneous rocks with very low silica content), because these rocks produce the most hydrogen. Besides basic building blocks like amino acids and sugars, cells need to form larger molecules, or polymers, also known as biomacromolecules. Proteins are the most abundant of these molecules in cells, and the polymerization reaction (where small molecules combine to produce a larger biomolecule) itself requires energy in almost all conceivable environments. “In other words, where there is life, there is water, but water needs to be driven out of the system for polymerization to become favorable,” said lead author Dick, who was a postdoctoral scholar at ASU when this research began and who is currently a geochemistry researcher in the School of Geosciences and Info-Physics at Central South University in Changsha, China. “So, there are two opposing energy flows: release of energy by biosynthesis of basic building blocks, and the energy required for polymerization.” What Dick and Shock wanted to know is what happens when you add them up: Do you get proteins whose overall synthesis is actually favorable in the mixing zone? They approached this problem by using a unique combination of theory and data. From the theoretical side, they used a thermodynamic model for the proteins, called “group additivity,” which accounts for the specific amino acids in protein sequences as well as the polymerization energies. For the data, they used all the protein sequences in an entire genome of a well-studied vent organism called Methanocaldococcus jannaschii. By running the calculations, they were able to show that the overall synthesis of almost all the proteins in the genome releases energy in the mixing zone of an ultramafic-hosted vent at the temperature where this organism grows the fastest, at around 185 degrees Fahrenheit (85 Celsius). By contrast, in a different vent system that produces less hydrogen (a basalt-hosted system), the synthesis of proteins is not favorable. “This finding provides a new perspective on not only biochemistry but also ecology because it suggests that certain groups of organisms are inherently more favored in specific hydrothermal environments,” Dick said. “Microbial ecology studies have found that methanogens, of which Methanocaldococcus jannaschii is one representative, are more abundant in ultramafic-hosted vent systems than in basalt-hosted systems. The favorable energetics of protein synthesis in ultramafic-hosted systems are consistent with that distribution.” For next steps, Dick and Shock are looking at ways to use these energetic calculations across the tree of life, which they hope will provide a firmer link between geochemistry and genome evolution. “As we explore, we’re reminded time and again that we should never equate where we live as what is habitable to life,” Shock said. Reference: “The Release of Energy During Protein Synthesis at Ultramafic-Hosted Submarine Hydrothermal Ecosystems” by Jeffrey M. Dick, Everett L. Shock, 30 October 2021, Journal of Geophysical Research: Biogeoscience. DOI: 10.1029/2021JG006436

The temperature measurement at the outflow opening of the black smoker revealed fluid temperatures greater than 300°C. In addition to this active smoker, numerous different types of vent emissions were identified in the newly discovered Jøtul hydrothermal field. Credit: MARUM – Center for Marine Environmental Sciences, University of Bremen. Hydrothermal vents are located globally at the boundaries of shifting tectonic plates, with many fields yet to be discovered. In a 2022 expedition aboard the MARIA S. MERIAN, researchers identified the first hydrothermal vent field along the 500-kilometer Knipovich Ridge near Svalbard. Led by Prof. Dr. Gerhard Bohrmann from MARUM – Center for Marine Environmental Sciences and the University of Bremen’s Geosciences department, the international team, including scientists from Bremen and Norway, detailed their findings in the journal Scientific Reports. Hydrothermal vents are seeps on the sea floor from which hot liquids escape. “Water penetrates into the ocean floor where it is heated by magma. The overheated water then rises back to the sea floor through cracks and fissures. On its way up the fluid becomes enriched in minerals and materials dissolved out of the oceanic crustal rocks. These fluids often seep out again at the sea floor through tube-like chimneys called black smokers, where metal-rich minerals are then precipitated,” explains Prof. Gerhard Bohrmann of MARUM and chief scientist of the MARIA S. MERIAN (MSM 109) expedition. At water depths greater than 3,000 meters, the remote-controlled submersible vehicle MARUM-QUEST took samples from the newly discovered hydrothermal field. Named after Jøtul, a giant in Nordic mythology, the field is located on the 500-kilometer-long Knipovich Ridge. The ridge lies within the triangle formed by Greenland, Norway, and Svalbard on the boundary of the North American and European tectonic plates. Among the numerous hydrothermal mounds of the Jøtul field is the Nidhogg spring, named after a serpent-like dragon in Norse mythology that lives on the world tree Yggdrasil. The fluids with temperatures of 40 to 50 degrees Celsius at Nidhogg lead to the precipitation of barite and amorphous opal, and the numerous amphipods, particularly like these temperatures. Credit: MARUM – Center for Marine Environmental Sciences, University of Bremen This kind of plate boundary, where two plates move apart, is called a spreading ridge. The Jøtul Field is located on an extremely slow-spreading ridge with a growth rate of the plates of less than two centimeters per year. Because very little is known about hydrothermal activity on slow-spreading ridges, the expedition focused on obtaining an overview of the escaping fluids, as well as the size and composition of active and inactive smokers in the field. Climate Impact and Methane Emissions “The Jøtul Field is a discovery of scientific interest not only because of its location in the ocean but also due to its climate significance, which was revealed by our detection of very high concentrations of methane in the fluid samples, among other things,” reports Gerhard Bohrmann. Methane emissions from hydrothermal vents indicate a vigorous interaction of magma with sediments. On its journey through the water column, a large proportion of the methane is converted into carbon dioxide, which increases the concentration of CO2 in the ocean and contributes to acidification, but it also has an impact on climate when it interacts with the atmosphere. The most spectacular hydrothermal vent of the MSM109 expedition featured several chimneys and vents, and the outflowing fluid shimmered around it. This complex structure was named the Yggdrasil Hydrothermal Vent, from the name of the Tree of Life in Nordic mythology. Credit: MARUM – Center for Marine Environmental Sciences, University of Bremen The amount of methane from the Jøtul Field that eventually escapes directly into the atmosphere, where it then acts as a greenhouse gas, still needs to be studied in more detail. There is also little known about the organisms living chemosynthetically in the Jøtul Field. In the darkness of the deep ocean, where photosynthesis cannot occur, hydrothermal fluids form the basis for chemosynthesis, which is employed by very specific organisms in symbiosis with bacteria. In order to significantly expand on the somewhat sparse information available on the Jøtul Field, a new expedition of the MARIA S. MERIAN will start in late summer of this year under the leadership of Gerhard Bohrmann. The focus of the expedition is the exploration and sampling of as-yet-unknown areas of the Jøtul Field. With extensive data from the Jøtul Field, it will be possible to make comparisons with the few already known hydrothermal fields in the Arctic province, such as the Aurora Field and Loki’s Castle. Reference: “Discovery of the first hydrothermal field along the 500-km-long Knipovich Ridge offshore Svalbard (the Jøtul field)” by Gerhard Bohrmann, Katharina Streuff, Miriam Römer, Stig-Morten Knutsen, Daniel Smrzka, Jan Kleint, Aaron Röhler, Thomas Pape, Nils Rune Sandstå, Charlotte Kleint, Christian Hansen, Christian dos Santos Ferreira, Maren Walter, Gustavo Macedo de Paula Santos and Wolfgang Bach, 3 May 2024, Scientific Reports. DOI: 10.1038/s41598-024-60802-3 The published study is a part of the Bremen Cluster of Excellence “The Ocean Floor – Earth’s Uncharted Interface”, which explores complex processes on the sea floor and their impacts on global climate. The Jøtul Field will also play an important role as an object of future research in the Cluster.

Formins are made of two identical parts (red, orange) that encircle the actin (grey) filament in a ring-like conformation. Credit: MPI of Molecular Physiology Max Plank researchers from Dortmund have revealed the molecular mechanisms by which ring-shaped formin proteins facilitate the growth of actin filaments in cells. Actin is a highly abundant protein that controls the shape and movement of all our cells. Actin achieves this by assembling into filaments, one actin molecule at a time. The proteins of the formin family are pivotal partners in this process: positioned at the filament end, formins recruit new actin subunits and stay associated with the end by ‘stepping’ with the growing filament. There are as many as 15 different formins in our cells that drive actin filament growth at different speeds and for different purposes. Yet, the exact mechanism of action of formins and the basis for their different inherent speeds have remained elusive. Now, for the first time, researchers from the groups of Stefan Raunser and Peter Bieling at the Max Planck Institute of Molecular Physiology in Dortmund have visualized at the molecular level how formins bind to the ends of actin filaments. This allowed them to uncover how formins mediate the addition of new actin molecules to a growing filament. Furthermore, they elucidated the reasons for the different speeds at which the different formins promote this process. The MPI researchers used a combination of biochemical strategies and electron cryo-microscopy (cryo-EM). The breakthrough, published in the journal Science, can help us explain why certain mutations in formins can lead to neurological, immune, and cardiovascular diseases. Joining forces “Our discovery allows us to interpret decades of biochemical studies on formins through new lenses, which answers many long-standing, open questions in this field,” says Peter Bieling. Previous structures from X-ray crystallization revealed that formins are made of two identical parts that encircle the actin filament in a ring-like conformation and step along it as it grows. In the speculative models suggested so far, formins interact through all their four binding domains with actin, while slow and fast-moving formin would adopt different shapes at the filament. Micaela Boiero Sanders and Wout Oosterheert at the electron cryo-microscope. Credit: MPI of Molecular Physiology “But those studies lacked high-resolution structures of formins bound to their relevant sites of activity, the barbed end of actin filaments,” says Wout Oosterheert, postdoc in the group of Stefan Raunser at the MPI Dortmund and co-first author of the publication. Formins are highly dynamic proteins that assemble filaments rapidly, hence it is difficult to obtain enough filament ends for detailed structure determination. The MPI scientists analyzed not just one, but three distinct formins originating from fungi, mice, and humans, which all elongate actin filaments at highly different speeds. “One of the formins that we studied is very fast and can be considered the Ferrari among formins, while another formin behaves more like a tractor”, says Stefan Raunser. The scientists tested and optimized a wide variety of conditions that ultimately gave them a high number of formin-bound filaments. “We built on the experience that we gained from our previous studies. The iterative optimization of both the biochemistry and cryo-EM sample preparation was key for obtaining these structures,” says Micaela Boiero Sanders, the other co-first author of the study. A new paradigm The new structures, with resolutions around 3.5 Ångstrom, show that formins encircle actin like an asymmetric ring: One half of the ring is stably bound, while the other half is loosely associated with the filament and is free to capture a new subunit. “Analyzing the structures gave us a true ‘Eureka’ moment regarding the mechanism,” say Oosterheert and Boiero Sanders. When the new actin subunit arrives, its incorporation onto the filament destabilizes the formin arrangement and requires the stable half-ring to step onto the new subunit and become loose, while the other half-ring becomes stable. Thanks to this concerted mechanism, formins stay associated with the growing actin filament end over long distances. Contrary to previous hypotheses, the structures are similar for all three analyzed formins, with only three binding domains being engaged with actin at the same time. By introducing mutations into formins, the MPI scientists also explained the speed differences among actin-formin complexes: if the formin ring is bound more tightly to the actin filament end, it is more difficult for the ring to let go and step onto a new, incoming actin subunit. As a result, filament growth is slower. “We now understand how a formin that behaves like a tractor can be made faster by giving it some Ferrari-like features,” says Peter Bieling. The MPI team expects that their results will be useful for the many scientists around the world that study the actin cytoskeleton. “Our new insights open up a large number of possibilities for elucidating the specific roles of the fifteen human formins at the cellular level, which can increase our understanding of how mutations in formin genes lead to severe diseases,” concludes Raunser. Reference: “Molecular mechanism of actin filament elongation by formins” by Wout Oosterheert, Micaela Boiero Sanders, Johanna Funk, Daniel Prumbaum, Stefan Raunser and Peter Bieling, 12 April 2024, Science. DOI: 10.1126/science.adn9560

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