News

Introduction: About GSKJ -VWC Nomex Braided Sleeve is a heat-resistant protective sleeve made from high-strength Nomex® aramid fibers which designed for extremely temperature and harsh conditions of the automotive, equipments and industrial solutions. This nomex sleeve can provide a long-lasting and excellent protection for wire harnesses, cables, hoses. The self closed wrap structure offers excellent flexibility and allows easy installation for irregular cable assemblies, wire harnesses and the heating & cooling system. The Nomex sleeving maintains its mechanical strength and flame-resistant properties even when exposed to elevated temperatures, making it an ideal solution for critical electrical and mechanical protection applications. Applications: 1. Automotive and construction machinery, especially the new energy vehicle(NEV) 2. Traditional and general components, like the connecting wire harnesses for household appliances. 3. Aerospace and aviation wire harnesses. 4. Heating & Cooling System harness system 5. AI data centers and servers 6. Heavy-duty machinery and equipments 7. Medical technology, new energy & power   Features: - Excellent heat resistance for high-temp environments - Inherently flame-retardant Nomex® fiber construction - High abrasion and wear resistance - Lightweight and highly flexible design - Expandable structure for easy installation - Resistant to oils, fuels, and many industrial chemicals - Long service life with minimal maintenance

    Introduction: About GSKJ -VWC Waterproof textile Velcro sleeve is a protective cable sleeve made from durable textile (outer) & pvc (inner) material with a hook-and-loop closure design,which makes it with quick installation and easy maintenance without disconnecting wire harnesses or hoses. This kind of cable sleeve is widely used in different industries, such as automotive, equipments, railway,defense, marine and other outdoor cable management applications.   Applications: 1. Automotive and construction machinery, especially the new energy vehicle(NEV 2. Traditional and general components, like the connecting wire harnesses for household appliances. 3. Robotics and inductrial automation wire harnesses. 4. Railway and Aerospace harness system 5. AI data centers and servers 6. Communication electronics 7. Medical technology, new energy & power   Features: 1.Excellent waterproof and UV resistance 2.Easy operation and reusability 3.Excellent abrasion resistance and high-temperature resistance

Introduction: About GSKJ -VWC velcro sleeve is one of series product of velcro cable sleeves. The braided hook and loop sleeve is a flexible cable management solution made from high-quality polyester materials and nylon velcro. Designed with a convenient hook-and-loop closure, it allows quick installation, easy removal, and effortless maintenance without disconnecting cables or wires. This sleeve provides excellent abrasion resistance, flame resistance, flexibility, and noise reduction performance. Its expandable braided structure offers strong protection while keeping cables organized and neat. The reusable design makes it ideal for applications requiring frequent maintenance or upgrades. Applications: Braided hook and loop sleeves are widely used in automotive wiring harnesses, industrial equipment, railway systems, office cable management, home electronics, communication equipment, and data centers. Others: Automotive wiring harnesses Industrial automation equipment Electronic devices Communication systems Home and office cable management Audio and video cable protection Robotics and machinery wiring   Features: 1.Easy installation and removal 2.Reusable hook-and-loop design 3.Excellent abrasion resistance 4.Flexible and lightweight 5.Flame retardant and durable 6.Expandable structure for different cable sizes 7.Provides clean and organized cable management    

The GSKJ zipper braided sleeve is a flexible and convenient cable protection solution designed for fast installation and easy maintenance. Made from high-quality braided materials such as PET or polyester, and integrated with a durable zipper, this sleeve allows cables, wire harnesses, and hoses to be installed or removed without disconnecting existing connections. With excellent abrasion resistance, flexibility, and mechanical strength, the zipper braided sleeve effectively protects cables from wear, dust, vibration, and external damage. The braided structure ensures good ventilation and heat dissipation, while the zipper design provides secure closure and quick access for inspection or rework. Zipper braided sleeves are widely used in automotive wiring harnesses, industrial automation equipment, rail transit, telecommunications, data centers, and household appliances. They are ideal for applications where frequent maintenance, retrofitting, or cable organization is required. Available in various diameters, colors, and materials, zipper braided sleeves can be customized to meet different environmental, flame-retardant, and performance requirements.   Key Features: Easy Installation & Maintenance Integrated zipper design allows quick installation, removal, and rework without disconnecting cables or connectors. High Abrasion Resistance Braided construction effectively protects cables and wire harnesses from wear, friction, and mechanical damage. Flexible & Lightweight Maintains excellent flexibility, allowing smooth bending and routing in tight or complex spaces. Secure Closure Durable zipper ensures the sleeve stays firmly closed during operation, preventing cable exposure.  Good Heat Dissipation Open braided structure promotes airflow, reducing heat buildup around cables. Cable Organization Keeps cables neat, bundled, and well-managed, improving system appearance and safety. Wide Application Range Suitable for automotive, industrial automation, rail transit, telecommunications, data centers, and electrical equipment. Customizable Options Available in different diameters, colors, materials, and flame-retardant grades to meet specific application requirements.

GSKJ Silicone Coated Fiberglass Sleeves combine a braided fiberglass core with a specially formulated silicone resin or rubber coating. This dual-layer construction delivers superior heat resistance, flame retardancy, and insulation, protecting cables, hoses, and wiring harnesses in high-temperature environments. The flexible, soft yet durable design ensures easy installation and long-lasting performance in automotive wiring, industrial equipment, and electrical systems.   Key Features:   Excellent thermal insulation and electrical protection Enhanced flame and abrasion resistance Flexible for tight installations Suitable for automotive, motor, transformer, and EV applications

Braided sleeving is widely used for cable protection in automobiles, aircraft, air conditioners, and many other household appliances. It plays an essential role in organizing and safeguarding various wiring systems, ensuring long-term durability and stable electrical performance. Among these applications, automotive wire harnesses represent one of the most critical components in modern vehicles. An automotive wire harness is an assembly in which copper terminals (connectors) are crimped onto electrical wires and cables. These terminals are then encapsulated with insulating materials or equipped with metal housings, and the wires are bundled together to form a complete wiring system. In today’s automobiles, wire harnesses are extensively used due to the growing number of electronic control systems. Their structure and performance directly influence the reliability, efficiency, and safety of the entire vehicle. Key Roles of an Automotive Wire Harness The wire harness acts as the central nervous system of the automotive electrical circuit. It connects electrical and electronic components throughout the vehicle, ensuring they perform their designated functions. Without a wire harness, the automotive electrical system simply could not operate. Regardless of whether a vehicle is a luxury model or a budget-friendly option, the fundamental structure of the wire harness remains similar—composed of electrical wires, connectors, terminals, and protective wrapping materials. A well-designed harness must: Ensure accurate and stable transmission of electrical signals Provide reliable circuit connection Deliver the required current to various electronic modules Shield surrounding circuits from electromagnetic interference Prevent risks such as short circuits or local overheating High-quality braided sleeving is therefore essential to protect the harness from abrasion, heat, vibration, and environmental exposure. Classification of Automotive Wire Harnesses   Automotive wire harnesses can generally be divided into two categories according to their function:  1. Power Lines These wires deliver power to actuators and components that require high current. They are typically thicker wires designed to withstand larger loads. 2. Signal Lines These wires transmit low-current sensor signals or communication commands. They are usually thin, lightweight wires, sometimes incorporating optical fibers for fast data transmission. For example, signal wires may have cross-sectional areas of 0.3–0.5 mm². When selecting wires, engineers must consider not only electrical properties but also physical performance under vehicle operating conditions, including heat resistance, flexibility, vibration resistance, and environmental endurance. This results in a wide range of materials and specifications used in the automotive wiring system.    

The GSKJ-MTB velcro Cable organization just got easier — the introduction about the woven Velcro sleeves and cable management solutions designed for both everyday consumers and industrial applications.   The hook-and-loop fasteners — recently released a refreshed line of electronics-organization products including Mountable Cable Sleeves and portable cord ties. These sleeves are lightweight, flexible, and designed to “mount” discreetly behind desks, entertainment centers, or office furniture. They come in multiple sizes and colours, and feature a hook-and-loop closure that can be opened and re-closed repeatedly, allowing users to easily add or remove cables.   Woven Velcro sleeves are increasingly being offered not just for home/office use, but for industrial and professional environments. For instance, some braided or self-closing “hook-and-loop braided sleeving” products on the market are designed to accommodate varying cable diameters, protect against abrasion, and support cable bundling in more demanding or irregular setups.   Additionally, companies highlight that hook-and-loop sleeves (as opposed to rigid tubes or zip ties) reduce stress on cables, are easier to reposition, and avoid damage or overtightening — making them a safer, more flexible choice for data centers, workshops, or any environment where cables may need frequent re-routing or maintenance. 

GSKJ is proud to announce the launch of its latest high-performance protective solution — the GSKJ-PPS Braided Sleeve, engineered to meet the increasingly demanding requirements of modern industrial environments. This innovative protective sleeve is woven from polyphenylene sulfide (PPS) multifilament fibers using a precision braiding process, representing a new benchmark in durability, heat resistance, and lightweight cable protection. With advancements in automotive electronics, aerospace applications, industrial robotics, and high-efficiency energy systems, cable routing environments are becoming more complex and exposed to harsher conditions. Traditional sleeves often struggle to provide long-term reliability when facing high temperatures, abrasion, and continuous movement. The GSKJ-PPS sleeve directly addresses these challenges through material and structural innovation. Core Advantages of GSKJ-PPS Braided Sleeve: Outstanding Temperature Resistance PPS fibers maintain mechanical stability under extreme temperature conditions, making the sleeve suitable for environments ranging from -50°C to +200°C in continuous operation. Enhanced Abrasion and Wear Performance The precision multifilament braiding structure provides high surface toughness, ensuring long-term friction resistance even when used in dynamic cable harness movement systems. Lightweight Design for High-Efficiency Systems Compared to metal or heavy polymer tubing, the PPS sleeve offers strong protection with significantly reduced weight, supporting mobility-driven industries such as aviation and robotics. UL94 V0 Flame Retardant Rating The material achieves UL94 V-0 flame-retardant performance, offering reliable protection in environments requiring strict fire safety compliance. Excellent Chemical Resistance PPS delivers high resistance to fuels, hydraulic oils, lubricants, and industrial solvents, making it suitable for harsh chemical exposure environments. Typical Application Fields The GSKJ-PPS insulating sleeve is ideal for flexible protection requirements such as: Automotive wiring harnesses and powertrain systems Aerospace hydraulic and pneumatic pipelines Industrial robot arm signal and power cables High-temperature cable routing in manufacturing equipment Energy storage and charging infrastructure cabling Driving Engineering Protection Forward With the introduction of the GSKJ-PPS sleeve, GSKJ continues to deliver reliable, future-ready protection solutions that help customers improve system safety, extend service life, and achieve lightweight design goals. It represents not only a product launch, but also our commitment to continuous material innovation and engineering excellence.

GSKJ is excited to introduce the GSKJ-SCS Textile Self-Closed Wrap, a next-generation protective sleeving engineered to meet the demanding requirements of today’s communication, transportation, and automation industries.   Made from a carefully blended combination of polyester monofilament and multifilament fibers, the SCS series delivers excellent performance in environments where durability, flexibility, and reliable protection are essential.   Superior Material Performance   The innovative polyester blend gives the SCS self-closed wrap outstanding advantages, including:   Excellent Fire Resistance Designed to meet high-level safety requirements for modern electrical and mechanical systems.   High Abrasion Resistance The dense textile structure ensures long-term protection against friction and mechanical wear.   Soft and Flexible Ideal for covering cables with bends, curves, and irregular geometries without adding stiffness.   Dust Resistant & Clean Appearance Helps maintain cleaner wiring environments and improves long-term system stability.   Easy Assembly & Quick Re-entry The unique self-closing structure allows fast installation, effortless modification, and convenient maintenance—without removing or disconnecting cables.   Engineered for Complex and Irregular Harnesses  

The GSKJ-SCW self-closed cable sleeve is a cutting-edge solution in wire protection, engineered for superior performance in demanding environments. Crafted from a high-quality blend of polyester monofilament and multifilament fibers, this cable sleeve offers exceptional durability and reliability.Key features include:- **Excellent Heat Dissipation**: The open-weave structure allows efficient heat transfer, making it ideal for applications where thermal management is critical. - **High Fire Resistance**: Designed to withstand high temperatures and resist flame propagation, ensuring safety in hazardous or high-heat environments. - **Superior Abrasion Resistance**: The robust construction protects cables from wear and tear, extending service life even in harsh industrial settings. - **Easy Installation & Assembly**: The split self-closing design eliminates the need for additional fasteners or tools—simply slide it over the cable bundle and close the zipper-like mechanism for a secure fit. - **Versatile Application**: Widely used across industries such as high-speed rail, automotive manufacturing, automation systems, computer wiring, and more particularly effective for protecting connecting wires in high-temperature or mechanically stressful conditions. With its combination of performance, ease of use, and safety, the GSKJ-SCW self-closed cable sleeve stands out as a preferred choice for modern industrial and technical wiring solutions.

Flexible braided sleeving is made of environmentally friendly PET material， possessing excellent wear resistance, expandability, smoothness, flame retardancy, and breathable heat dissipation properties. The braided sleeve is widely used for the maintenance and aesthetic enhancement of computer power cords, audio/video cables, lighting fixtures, air conditioners, refrigerators, washing machines, and other household appliances, as well as fiber optic cables, motorcycles, automobiles, and aircraft wiring. It can be customized with single or triple filament braids of different widths, colors, and patterns according to customer requirements.   GSKJ Cable Sleeve main technical data (Part No.: GSKJ-PPS ):   ① Temperature: –40~+125℃;   ② Flame retardant: VW-1;   ③ Water absorption: ≤0.5%;   ④ Material: The braided wire mesh tubing is made of high-quality environmentally friendly polyester PET yarn;   ⑤ Applications: HDMI cables, DVI cables, electrical wires and cables, computer power cords, computer peripheral cables, computer chassis wiring harnesses, headphone cables, audio and video cables, network patch cords, coaxial cables, broom cables, ribbon cables, AV cables, DC cables, automotive wiring harnesses, lighting fixtures, air conditioners, refrigerators, washing machines, and other household appliances, as well as fiber optic cables, motorcycles, automobiles, airplanes, and large machinery wiring harnesses;   ⑥ Features: Excellent flexibility, easy to bend, can be loosened or tightened, easy to manage, good extensibility, elasticity, and abrasion resistance.

  GSKJ Launches Flame-Retardant and Halogen-Free PET Braided Sleeve for Industrial Applications   Dongguan, China — GSKJ proudly introduces its latest innovation — the GSKJ-PET Series Expandable Braided Sleeve, a high-performance cable protection solution engineered to deliver flame retardancy, halogen-free safety, and superior abrasion resistance across multiple industrial applications.   Designed with flexibility and durability in mind, the GSKJ-PET braided sleeve offers exceptional protection for cables, hoses, and wire harnesses in even the most demanding environments. Its expandable construction allows for easy installation on bundles of wires and hoses, including those with large or irregular connectors. When fully expanded, the sleeving can reach up to 1.5 times its original diameter, ensuring a perfect fit and smooth application.   The flame-retardant and halogen-free properties make this series an eco-friendly and safety-compliant choice for industries that require strict environmental standards. The material provides outstanding mechanical protection against wear, friction, and heat — ensuring long-term reliability and stable performance.   The GSKJ-PET braided sleeve is widely used in industrial automation, automotive wiring, home appliance harnesses, and electrical hose protection. Its ease of operation and versatility meet the diverse needs of professionals who demand both performance and practicality.   With the GSKJ-PET Series, GSKJ continues to uphold its commitment to providing innovative, high-quality cable protection solutions that enhance efficiency, safety, and reliability across global markets. By the way, know more cable sleeves information, you can contact us.  

 Selecting the right braided sleeve is essential for protecting cables and wires across a wide range of applications. Gushang Technology, a leader in cable protection solutions, provides high-quality products that combine durability, flexibility, and ease of installation. Key offerings include heat shrink tube and heat shrinkable braided sleeving, designed to meet diverse operational needs.   Universal Braided Sleeves   Universal braided sleeves are valued for their flexibility and usability. Expandable and side-entry designs allow cables of different diameters to pass through efficiently, forming neat and secure bundles. Cable Management is simplified, especially with wrap-around styles that facilitate retrofitting or reworking existing wiring systems. Tightly woven universal sleeves also provide abrasion resistance for projects requiring enhanced durability.   Heavy-Duty Braided Sleeves   Heavy-duty braided sleeves are engineered for extreme conditions. They resist cuts, high temperatures, and abrasion while remaining flexible enough to protect sensitive cables and hoses. Combined with Braided Heat Shrink Sleeve, these sleeves provide both mechanical and thermal protection. Additionally, heavy-duty options prevent deformation or rupture from chemical exposure, fuels, or salts, ensuring long-term reliability.   Metal Braided Sleeves   Metal braided sleeves deliver premium strength and functional benefits. Stainless steel versions offer exceptional cut resistance, UV stability, and shielding against EMI and static discharge. These sleeves protect even the most exposed wires while maintaining a clean, corrosion-free appearance. For certain applications, pairing them with Heat Shrinkable Tubing enhances insulation and environmental protection.   Flame-Retardant Braided Sleeves   Flame-retardant braided sleeves combine fire safety with mechanical durability. They protect wires and hoses from flames and slow fire propagation until extinguishment. For enhanced sealing and adhesion, Gushang’s flame-retardant solutions can be used with adhesive heat shrink or wrap around heat shrink products. High-performance systems can also incorporate heat shrink cable wrap, providing comprehensive protection for critical wiring systems.     By offering a complete range of braided sleeves, Gushang Technology ensures that cable and wire protection is effective, reliable, and easy to manage. Their products are designed to meet international standards while simplifying Cable Management in complex or high-demand installations.

Industrial automation and modern electronics demand reliable wiring protection to maintain performance in high-stress environments. Gushang Technology is meeting this need by expanding its range of heat shrink tube products tailored for industrial, aerospace, and consumer electronics markets.   In manufacturing and automation systems, cable integrity directly impacts equipment uptime. Gushang’s Heat Shrinkable Tubing provides strong insulation and mechanical reinforcement, ensuring connections remain secure under vibration, heat, and continuous operation. For compact assemblies, heat shrink cable wrap and wrap around heat shrink make it possible to protect and organize bundles without system downtime, streamlining Cable Management in complex installations.   Gushang’s heat shrink product line reflects over a decade of material research and continuous investment in innovation. Backed by UL, RoHS, and REACH certifications, these solutions are widely adopted in aerospace assemblies, consumer electronics, and factory automation.   As industries demand higher reliability, Gushang Technology positions itself as a trusted partner providing not only heat shrink tube products but also full engineering support. From prototype design to large-scale supply, the company ensures robust cable protection that enhances safety, efficiency, and long-term system stability.  

Modern vehicles rely on increasingly complex wiring systems, making harness protection a key factor for safety and durability. Gushang Technology provides integrated solutions that improve reliability while simplifying installation for automotive OEMs and suppliers.   Harnesses in cars face heat, vibration, abrasion, and EMI interference. To solve these challenges, Gushang offers flexible braided sleeve products that bundle wires neatly while resisting mechanical wear. The company’s advanced cable sleeve options include high-temperature nylon and halogen-free PET, ensuring compliance with international standards. For connectors and transition points, precision heat shrink tube solutions provide insulation, sealing, and strain relief. These tubes are engineered for consistent shrink ratios and long-term stability, extending harness life in demanding environments. To further improve performance, Gushang also supplies EMI shielding sleeve products that suppress interference and ensure stable signals for sensors, infotainment, and safety systems.   Installation efficiency is another priority. Gushang develops easy-to-apply protective products and modular designs that reduce assembly time and maintenance costs. By combining patented R&D, strict quality management, and certifications such as UL, RoHS, and REACH, the company helps automotive manufacturers meet global market requirements.   As vehicles continue to adopt more electronics, integrated protection will be critical. Gushang Technology positions itself as a trusted partner, delivering cable sleeve and shielding solutions that safeguard wire harnesses and support the future of intelligent mobility.  

Gushang Technology, a professional provider of cable sleeve and heat shrink tube protection solutions, continues to expand its global influence with innovative product lines and a strong commitment to quality. Established over a decade ago, the company has developed its own brand, GSKJ, and now serves customers worldwide with reliable solutions for industrial and electronic applications.   The company specializes in advanced cable sleeve protection products . These products are widely applied in automotive, aerospace, electronics, and industrial sectors, offering mechanical protection, thermal insulation, EMI prevention, and component fastening. Through strict quality management and cutting-edge material design, Gushang Technology ensures durable performance even in demanding environments.   With continuous R&D investment, Gushang Technology has secured multiple invention patents and developed proprietary technologies that support product innovation. Its engineering team has created eco-friendly and high-performance protection solutions, many of which meet international certifications such as UL, ROHS, and REACH.   The company not only focuses on product innovation but also emphasizes sustainability and corporate responsibility. By promoting green initiatives and prioritizing employee well-being, Gushang Technology fosters a culture of integrity, diligence, collaboration, and innovation.   Looking ahead, Gushang Technology aims to become a global leader in circuit and pipeline protection, expanding its footprint from the Pearl River Delta to markets across the world. With reliable products like cable sleeve and High-quality braided sleeve, along with advanced EMI shielding sleeve and self closed wrap solutions, the company is well-positioned to meet the growing demand for high-quality, eco-friendly protective technologies.

In today’s electronics and industrial applications, eco-friendly protection solutions are in high demand. The halogen-free PET braided sleeve has become a new benchmark for wire harness safety and performance. Made from high-quality PET monofilaments, this sleeve is certified by UL, ROHS, REACH, and halogen-free standards. With a 94V-2 flame retardant rating, it can self-extinguish within 10 seconds during vertical burning tests, while maintaining reliable performance across a wide temperature range from -50℃ to 125℃. One of its biggest advantages is the flexible, 1.5-times stretchable braided structure. This design allows the expandable braided sleeve to wrap securely around cables with varying diameters and pass easily through large connectors, improving installation efficiency by more than 30%. At the same time, it delivers outstanding durability — even after 1000 hours of operation at 125℃, the tensile strength retention remains above 90%. Beyond safety, this cable braided sleeve also provides aesthetic and functional benefits. Its standard orange appearance enhances visibility, while its excellent wear resistance and heat insulation reduce wire harness failure rates by up to 60%. Common applications include HDMI and audio-visual cables, new energy vehicle charging harnesses, and industrial control systems. At Gushang Technology, we integrate this innovation into our wide range of protective solutions, from nylon braided sleeve to braided wire sleeve. With over 10 years of R&D and strict quality management, our GSKJ brand has become a trusted choice for pipeline and cable protection worldwide. Guided by integrity and innovation, we continue to develop eco-friendly, high-performance braided sleeves to meet the growing global demand for sustainable solutions.

When it comes to cable and pipe protection, braided sleeve technology is one of the most reliable solutions. Gushang Technology specializes in professional braided sleeving, textile sleeving, braided heat shrink sleeving, and related protective products. With over 10 years of industry experience, our private label GSKJ has earned global recognition for its superior quality, innovation, and performance.   One of our key products, multifilament nylon braided sleeving offers exceptional abrasion and corrosion resistance, as well as flexibility. Its smooth, uniform surface allows for neat cable bundling while reducing machine noise. This makes it ideal for automotive wiring harnesses, marine wiring, and industrial machinery. We also offer expandable nylon 66 braided sleeves, featuring a hollow grid design. They expand to accommodate different components and contract to provide a tight fit, ensuring quick installation and secure protection. These cable braided sleeves are widely used in aerospace, military, and automotive applications, where reliability is crucial.   Our solutions extend far beyond cable management. Leveraging advanced R&D capabilities, patented innovations, and a rigorous quality system, Gushang Technology offers products for insulation, thermal protection, electromagnetic shielding, and pipe fastening. From PET braided sleeves to braided wire sleeves, our braided sleeving portfolio offers durable and environmentally friendly options for a wide range of industries.   Adhering to the values ​​of "Integrity, Diligence, Collaboration, and Innovation," we continue to expand from the Pearl River Delta to the global market, striving to become a global leader in braided sleeving solutions.