Our Products

Our Main Product Categories

Explore MJ FLEX cable protection and wire management products designed for reliable performance across a wide range of industrial applications.
  • Expandable Braided Sleeving

    MJ FLEX expandable braided sleeving helps protect wires, cables and wiring harnesses from abrasion and mechanical contact. The flexible braid expands to pass over connectors and uneven cable bundles, making it easier to install over assembled harnesses. This category includes PET braided sleeving and nylon braided sleeving. Compare the products below by bundle diameter, material and installation requirements, or send us your application details to request a sample or quotation. Specifications and available test reports are provided on the individual product pages.
    View More
  • Split & Wrap-Around Sleeving

    Split and wrap-around sleeving protects cables and wire harnesses without disconnecting the assembly. Its open design lets installers add protection to existing cable runs and access the wires later for inspection or maintenance. MJ FLEX offers self-closing braided and woven sleeving, as well as hook-and-loop and zipper-closure options. Compare the products below by bundle diameter, access needs, installation environment, and required performance. Send us your application details to request a suitable sample or quotation.
    View More
  • EMI Shielding Sleeving

    EMI shielding sleeving helps reduce electromagnetic interference around cables and wire harnesses. MJ FLEX offers expandable metal braids and wrap-around shielding sleeves for new assemblies and existing cable runs. Options include tinned copper and other conductive constructions for different installation needs. Compare the products below by bundle diameter, sleeve construction, required shielding performance, and grounding method. Send us your application details to request a sample or quotation. Check each product page for material specifications and available shielding test data.
    View More
  • High-Performance Sleeving

    High-performance sleeving helps protect cables and wire harnesses in applications that require more than standard PET sleeving. The MJ FLEX range includes PPS, PEEK and PFA braided sleeving; Nomex and Kevlar sleeving; and carbon fiber and basalt fiber constructions. Each material serves different requirements. Depending on the product, selection may focus on operating temperature, abrasion, weight, flexibility or the surrounding environment. Compare the products below by material and construction, or send us your cable diameter and application requirements to request a sample or quotation. Refer to each product page for specifications and available test results.
    View More
  • Hose Protection Sleeving

    Hose protection sleeving helps shield hydraulic and industrial hoses from abrasion caused by contact with nearby equipment and surfaces. MJ FLEX offers protective sleeve constructions for different hose sizes, operating conditions and installation requirements, including options for applications that require hose burst containment. Compare the products below by hose outside diameter, exposure conditions and required performance. Send us your hose dimensions and application details to request a sample or quotation. Refer to each product page for specifications and available test results.
    View More
  • Fiberglass Insulation Sleeving

    Fiberglass insulation sleeving provides a protective layer around wires, cables and electrical connections exposed to heat. MJ FLEX offers braided fiberglass sleeving and coated constructions for applications with different requirements for temperature resistance, electrical insulation and handling. Compare the products below by cable diameter, operating temperature and insulation requirements. Send us your application details to request a sample or quotation. Refer to each product page for specifications, voltage ratings and available test reports.
    View More
  • Wire Loom & Conduit

    Wire loom and conduit help route and protect wires and cable bundles in electrical equipment, vehicles and industrial assemblies. MJ FLEX offers flexible tubing and conduit options for applications that need cable organization, abrasion protection or access to wires during installation. Compare the products below by bundle diameter, routing path, installation method and operating environment. Send us your application details to request a sample or quotation. Refer to each product page for material specifications and available test results.
    View More
  • Heat Shrink Tubing

    Wire loom and conduit help route and protect wires and cable bundles in electrical equipment, vehicles and industrial assemblies. MJ FLEX offers flexible tubing and conduit options for applications that need cable organization, abrasion protection or access to wires during installation. Compare the products below by bundle diameter, routing path, installation method and operating environment. Send us your application details to request a sample or quotation. Refer to each product page for material specifications and available test results.
    View More
INDUSTRY SOLUTIONS

Industry-Specific Cable Protection Solutions

MJ FLEX provides application-specific cable protection solutions for automotive, railway, renewable energy, robotics, medical and other demanding industries.
  • Automotive

    MJ FLEX provides automotive cable protection solutions against abrasion, heat, vibration, chemicals and movement. Our braided sleeving, self-closing wraps and heat-resistant products support wiring harnesses, battery systems and charging connections.
    View More
  • Railway

    MJ FLEX provides railway cable protection solutions against fire, abrasion, vibration and heat. Our braided sleeving, split wraps and heat-resistant products support rolling stock, signaling, critical power and control systems.
    View More
  • Data Center

    MJ FLEX provides cable protection solutions for data centers, helping organize and protect power, fiber-optic and communication cables against abrasion, heat and movement while supporting installation, maintenance and reliable infrastructure.
    View More
  • Renewable Energy

    MJ FLEX provides cable protection solutions for renewable energy systems, protecting power and control cables against UV, abrasion, heat and weather exposure across solar, wind and outdoor energy installations.
    View More
  • EV Charging

    MJ FLEX provides cable protection solutions for EV charging systems, protecting power, signal and cooling lines against abrasion, heat, UV and movement while supporting safe installation and reliable charging performance.
    View More
  • Robotics & Automation

    MJ FLEX provides cable protection solutions for robotics and automation, protecting moving cables and wiring harnesses against abrasion, flexing, vibration and heat while supporting reliable operation, installation and system maintenance.
    View More
  • Medical Equipment

    MJ FLEX provides cable protection solutions for medical equipment, helping protect and organize power, signal and sensor cables against abrasion, flexing and wear while supporting clean, dependable device integration.
    View More
  • Telecommunications & Fiber Optics

    MJ FLEX provides cable protection solutions for telecommunications and fiber-optic systems, protecting sensitive cables against abrasion, bending and environmental exposure while supporting organized installation, stable signal transmission and efficient maintenance.
    View More
Our Selection

Featured Products

Explore selected MJ FLEX cable protection products designed to meet a wide range of requirements, including abrasion resistance, heat protection, flame retardancy, EMI shielding and cable management.
  • PET braided cable sleeve for automotive and industrial applications

    General PET Expandable Braided Cable Sleeving

    MJ FLEX BRS-PET is a general-purpose expandable braided sleeve for organizing and protecting wire harnesses in electrical, automotive and industrial equipment. PET monofilament creates a lightweight, flexible abrasion barrier that expands over connectors and contracts around cable bundles. It is the practical starting point when the application does not require a specialized railway, UV or defined flame-performance grade.
    Read More
  • nylon expandable braided sleeving

    PA6 Nylon Expandable Braided Cable Sleeving

    MJ FLEX BRS-PA6 is an expandable braided sleeve made from polyamide 6 monofilament. It combines flexible cable bundling with strong resistance to routine abrasion and repeated handling. The open braid expands over connectors and irregular bundles, then contracts around the installed harness, making it suitable for machinery, vehicle and equipment wiring where PET may not provide the preferred nylon toughness.
    Read More
  • split braided cable sleeve

    Self Wrapping Split Braided Cable Sleeve

    MJ FLEX SBW-PET is a split braided cable sleeve designed for wire bundles that need fast installation and repeated access. Its self-wrapping construction closes around the harness without disconnecting terminals or connectors. The sleeve follows bends, adapts to moderate changes in bundle diameter and helps keep cables organized in machinery, electrical equipment and vehicle interiors.
    Read More
  • Wrap Around Cable Sleeve

    Split Woven Wrap Around Cable Sleeve

    MJ FLEX STW-PET is a self-closing woven cable sleeve designed for fast installation around existing wire harnesses. Its split wrap-around construction opens by hand, fits over terminated cables and returns around the bundle without disconnecting plugs or branches. The textile surface provides flexible abrasion protection for vehicle interiors, machinery and electrical equipment.
    Read More
  • tinned copper braided sleeving

    EMI Tinned Copper Braided Cable Shielding Sleeve

    MJ FLEX MBS-TC is an expandable sleeve braided from tinned copper wires for cable shielding and grounding applications. The conductive metal braid fits over cables, wire bundles and selected connectors to create a flexible shielding layer. Tin plating helps protect the copper surface against oxidation and improves solderability, making this construction suitable for industrial, electronic and vehicle electrical systems that require reliable shield termination.
    Read More
  • Flame retardant Braided Sleeving

    Flame Retardant PET Expandable Braided Mesh Wire Sleeve

    MJ FLEX BRS-PET-FR is an expandable PET braided sleeve for cable assemblies that specify VW-1 flame performance. It combines a flame-retardant PET construction with connector pass-through, abrasion protection and flexible routing for electrical equipment, cabinets and general industrial harnesses. The applicable report should be reviewed against the exact ordered construction.
    Read More
  • braided nylon wire sleeving

    PA66 Nylon Expandable Braided Wire Sleeving

    MJ FLEX BRS-PA66 is braided from polyamide 66 monofilament for wire harnesses that need a strong combination of abrasion resistance, mechanical durability and higher thermal capability than general PET or standard PA6 constructions. Its expandable braid supports installation over connectors while maintaining flexible coverage around complex industrial cable bundles.
    Read More
  • cable wrap sleeve

    UL94V0 Self Closing Split Textile Cable Sleeve

    MJ FLEX STW-PET-FR-V0 is a self-closing woven PET cable wrap for equipment designs that specify UL 94 V-0 material flammability performance. The split construction installs around completed harnesses and maintains service access, while the textile surface protects wiring from routine abrasion inside electrical and electronic equipment.
    Read More
  • expandable braided cable sleeve

    UL 94 V0 Flame Retardant PET Expandable Braided Cable Sleeve

    MJ FLEX BRS-PET-FR-V0 is an expandable PET braided sleeve developed for wire harnesses that require UL 94 V-0 material flammability performance for the referenced construction. It combines connector pass-through, flexible abrasion protection and organized cable routing with a clearly defined flame-retardant selection basis for electrical and electronic equipment.
    Read More
  • woven split wire loom

    EN45545 Raiway Self Closing Woven Split Wire Loom

    MJ FLEX STW-PET-FR-EN45545 is a railway-focused self-closing woven wire loom for cable bundles that require serviceable wrap-around protection and EN 45545-2 fire-performance documentation. It installs around completed harnesses, accommodates branches and supports maintenance access in rolling stock interiors and onboard equipment.
    Read More
  • pet expandable braided sleeving

    EN45545 Flame Retardant PET Expandable Braided Mesh Cable Sleeving

    MJ FLEX BRS-PET-FR-EN45545 is a flame-retardant expandable PET sleeve developed for railway wiring and onboard electrical equipment. The referenced construction meets EN 45545-2 R22 and R23 at Hazard Level HL3, while its open braid expands over connectors and protects cable bundles from routine abrasion. Report coverage must be matched to the ordered size and construction.
    Read More
  • wrap around braided cable sleeving

    UL94V0 Wrap Around Split Braided Cable Sleeving

    MJ FLEX SBW-PET-FR-V0 combines a serviceable split-braid design with flame-retardant PET material developed to meet UL 94 V-0 performance for the referenced construction. It installs around assembled wire bundles and is intended for electrical and electronic equipment where material flammability is a defined selection requirement.
    Read More
Ready to Start Your Project?
Share your requirements, and we’ll help you find the right cable protection solution.

About MJ FLEX

MJ FLEX is an engineering-driven manufacturer of cable protection and wire management products for wiring harness manufacturers, cable assembly companies and industrial OEMs. Our portfolio includes braided sleeving, split and wrap-around sleeves, EMI shielding solutions, fiberglass sleeving, heat-resistant sleeving, hydraulic hose protection and heat shrink tubing. We provide material selection, custom product development, prototyping, testing and flexible OEM/ODM manufacturing. With controlled production, consistent quality and responsive technical support, MJ FLEX helps global customers improve product performance, reduce sourcing risks and maintain reliable long-term supply.
Certifications
ISO 9001
ISO 9001
ISO14001
ISO14001
IATF16949
IATF16949
ISO13485
ISO13485
AS9100
AS9100
UL
UL

About MJ FLEX
MJ FLEX is an engineering-driven manufacturer of cable protection and wire management products for wiring harness manufacturers, cable assembly companies and industrial OEMs. Our portfolio includes braided sleeving, split and wrap-around sleeves, EMI shielding solutions, fiberglass sleeving, heat-resistant sleeving, hydraulic hose protection and heat shrink tubing. We provide material selection, custom product development, prototyping, testing and flexible OEM/ODM manufacturing. With controlled production, consistent quality and responsive technical support, MJ FLEX helps global customers improve product performance, reduce sourcing risks and maintain reliable long-term supply.
  • 17
    17+

    Years Experience

  • 60
    60+

    Countries Served

  • 500
    500+

    Global Customers

  • 2000
    2000+

    Projects Delivered

Why Engineers Choose MJ FLEX

Engineering expertise, reliable manufacturing and application-specific support for demanding cable protection requirements.
News & Insights

Latest News

Discover the latest company updates, product innovations, technical insights and developments in cable protection.
  • MJ FLEX Develops Cut-Resistant Protection Sleeving for EV Charging Cables
    October 08, 2026

    MJ FLEX Develops Cut-Resistant Protection Sleeving for EV Charging Cables

    MJ FLEX Develops Cut-Resistant Protection Sleeving for EV Charging Cables   MJ FLEX has successfully developed a new cut-resistant cable protection sleeve for electric vehicle charging cables. Combining cut-resistant polyethylene (PE), steel wire and aramid with a metal zipper and nylon hook-and-loop closure, the product provides an additional protective barrier while allowing convenient access for cable inspection and maintenance.Composite Construction for Cut ResistanceEV charging cables can be exposed to mechanical damage and deliberate cutting, particularly at outdoor and publicly accessible charging stations. MJ FLEX’s new sleeve combines multiple protective materials in a flexible construction designed to help resist cutting attempts involving hydraulic cutters, knives and hacksaws.   The composite structure brings together cut-resistant PE, steel wire reinforcement and aramid to make cutting more difficult. Actual protective performance depends on the cutting tool, applied force, exposure duration and installation conditions.UV Resistance and Water ProtectionDesigned for outdoor charging applications, the sleeve offers UV resistance and water-resistant protection. These features help address exposure to sunlight and wet conditions around charging stations.The sleeve serves as an external protective layer for the charging cable. Its water-resistant construction does not replace the cable’s own insulation, sealing or electrical protection requirements.Dual-Opening Design for Easier MaintenanceA key feature of the new EV charging cable protection sleeve is its dual-opening structure, incorporating a metal zipper and nylon hook-and-loop closure.This wrap-around design allows installation around an existing cable without threading the sleeve over the charging connector. It also enables technicians to open the protective covering for inspection, maintenance or replacement, then close it again after service.By combining protective materials with accessible closures, the design addresses both cable protection and ongoing maintenance needs.Protection for EV Charging InfrastructureThe new sleeve is intended for charging cables used at public EV charging stations, commercial charging facilities and fleet charging sites where additional cut resistance is required.With this development, MJ FLEX expands its cable protection solutions for EV charging infrastructure, offering a practical approach to improving resistance to cutting damage while maintaining service access. For product specifications, samples or application discussions, contact inquiry@mj-ist.com.
    View More
  • MJ FLEX Celebrates the Mid-Autumn Festival with Team Building and Traditional Bobing
    September 21, 2026

    MJ FLEX Celebrates the Mid-Autumn Festival with Team Building and Traditional Bobing

    MJ FLEX Celebrates the Mid-Autumn Festival with Team Building and Traditional Bobing   On September 20, 2026, MJ FLEX brought employees together for a Mid-Autumn Festival celebration featuring team-building activities, traditional Bobing dice games, and a whole roasted lamb feast. The gathering offered colleagues a chance to enjoy local customs and spend time together beyond their daily work.The team-building activities encouraged interaction across the company, giving colleagues an opportunity to strengthen friendships and build a closer connection in a relaxed setting.A highlight of the celebration was Bobing, a traditional Mid-Autumn dice game closely associated with Xiamen and southern Fujian. Participants took turns rolling six dice into a bowl, with different combinations determining the results. The friendly competition brought laughter and excitement to the gathering while keeping a cherished local tradition alive.Employees also shared a festive meal featuring whole roasted lamb. Around the table, colleagues enjoyed food and conversation, reflecting the spirit of togetherness at the heart of the Mid-Autumn Festival.For MJ FLEX, the celebration was an opportunity to thank employees for their dedication and recognize the teamwork behind the company’s progress. As a manufacturer of cable protection sleeving, MJ FLEX values the cooperation and care that its people bring to their work every day.MJ FLEX extends warm Mid-Autumn wishes to all employees, customers, and partners. May the season bring happiness, good health, and meaningful moments with family and friends.
    View More
  • MJ FLEX Visits CIOE 2026 to Explore Cable Protection Needs in Optoelectronics
    September 10, 2026

    MJ FLEX Visits CIOE 2026 to Explore Cable Protection Needs in Optoelectronics

    MJ FLEX Visits CIOE 2026 to Explore Cable Protection Needs in Optoelectronics September 9, 2026 | Shenzhen, China   On September 9, 2026, MJ FLEX visited the 27th China International Optoelectronic Exposition (CIOE 2026) at the Shenzhen World Exhibition & Convention Center. The invited visit provided an opportunity to explore developments in optoelectronics and consider the cable protection requirements associated with optical communication, precision equipment and connected systems.   CIOE brings together technologies across information and communication, precision optics, lasers, intelligent sensing and other optoelectronic fields. For MJ FLEX, these applications provide valuable context for developing practical cable protection sleeving for equipment manufacturers and cable assembly suppliers.   Cable Protection for Compact and Complex Assemblies   Optoelectronic equipment often incorporates cables, fiber optic assemblies and electrical wiring within limited installation space. Sleeve selection needs to account for abrasion exposure, routing flexibility, connector dimensions and access during maintenance.   MJ FLEX manufactures PET braided sleeving, nylon braided sleeving and wrap-around cable sleeving in a range of constructions. Expandable braided sleeving can accommodate variations in bundle diameter, while split and self-closing designs allow installation around existing cable assemblies without disconnecting terminals.   For fiber optic cable protection, sleeving should be selected alongside the cable manufacturer’s bend-radius and installation requirements. The sleeve’s fit and construction should help protect the outer jacket without restricting routing or placing unnecessary pressure on the assembly.   Connecting Industry Developments with Product Selection   The CIOE visit forms part of MJ FLEX’s efforts to better understand the applications in which its products are used. Understanding equipment layouts and installation conditions helps guide decisions on sleeve material, diameter, surface coverage and closure design.   Depending on the application, customers may require abrasion resistance, convenient maintenance access, flame-retardant performance or specific packaging formats. MJ FLEX supports product selection and customization based on the requirements of each project, with technical specifications and available test documentation reviewed for the selected product.   Supporting Cable Assembly and Equipment Manufacturers   MJ FLEX will continue to follow developments in optical communication, data centers, telecom equipment and industrial electronics, using application requirements to guide its cable sleeving development and technical support.   For braided cable sleeving samples or assistance with product selection, contact MJ FLEX with your cable bundle diameter, operating conditions and installation requirements.   Explore our cable protection solutions at www.mj-flex.com.
    View More
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.