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We have braided sleeving suitable for various scenarios, such as general-purpose PET braided sleeving, flexible loading and unloading self-rolling sleeve, textile rodent-resistant sleeve, special-purpose heat shrink tubing, cable management spine suitable for office use, and Velcro, etc.


Braided Sleeving
Braided Sleeving view more
Shielding Sleeving
Shielding Sleeving view more
Insulation Sleeving
Insulation Sleeving view more
Split Sleeving
Split Sleeving view more
Wire Loom
Wire Loom view more
Hydraulic Hose Sleeve
Hydraulic Hose Sleeve view more
About us

Where energy is present, there is a system for wires protection. MJ-flex defends your energy worldwide

Company Profile
MJ Industrial Technologies is a global leader in cable protection and management solutions. Since our founding, we have developed, manufactured, and distributed high-quality products that fasten, fix, install, connect, insulate, protect, and identify electrical cables, industrial wiring, and network systems. Our clients span critical sectors including automotive & mass transit (aerospace, railway), power & appliances, renewable energy, and telecommunications. What Sets Us Apart Global Quality Certifications We hold ISO 9001 and ISO 14001 for manufacturing excellence; IATF 16949 for the automotive sector; EN 45545 for railway fire safety tests. Our products are UL, RoHS, REACH, and halogen-free certified, assuring adherence to the most stringent standards.  End-to-End Integration & Customization  From R&D to mass production, from custom prototyping to full certification, we work with our customers to engineer cable management solutions that meet specific industry requirements — whether for extreme temperatures, flame retardancy, EMI/RFI shielding, or environmental resistance.  Reliable Supply & Fast Service We understand lead times, reliable delivery, and consistency matter. With a large modern facility, strong logistics capability, and global export experience (serving 80+ countries), we ship quickly and maintain stable inventory of key cable sleeves, conduits, ties, glands, and related accessories.  Customer-Centric Partnership You aren't just buying products — you're gaining a trusted partner. We provide technical support, sample service, custom packaging, ODM/OEM options. Our goal is to save you installation time, reduce risks, and ensure reliability over many years.  Commitment to Innovation & Sustainability We invest in continuous R&D to meet emerging challenges: renewable energy, sustainable materials, improved flame and UV resistance, lighter weight solutions. We are also mindful of environmental impact in our operations and materials.  Our Promise to You Quality you can trust — Products built and tested to meet or exceed the standards you expect in Europe and North America Timely delivery — Short lead times, fast responses, reliable logistics Tailored solutions — If off-the-shelf can't meet your need, we'll customize Transparent communication — Clear specs, certifications, QC reports, and full traceability Our production equipment Our workshop Our Team Our cooperation partner Our customer distribution
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ISO9001:2016,IATF16949:2016 Certificated Wire Sleeve Supplier

ISO9001:2016,IATF16949:2016 Certificated Wire Sleeve Supplier

A reliable partner for your cable protection
14000
14000
Workshop(m²)
165
165
Employees
87
87
Export Country
MJ certificated by ISO9001:2016,ISO14001:2015,IATF14969:2016 management system And our cable management products certificated by UL,Rohs,Reach,EN45545,Halogen free etc.
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UL
UL
HACCP
HACCP
ISO45001
ISO45001
ISO14001
ISO14001
ISO9001
ISO9001
IATF6949
IATF6949
Enterprise Credit Rating
Enterprise Credit Rating
ENERGY MANAGEMENT SYSTEM CERTIFICATE
ENERGY MANAGEMENT SYSTEM CERTIFICATE
At MJ, we understand that choosing the right partner for cable management and connectivity is about more than just products – it’s about trust, performance, and long-term value. Here’s why leading companies worldwide choose MJ: Certified Quality & Reliability Our solutions are built to last. Every product is tested and certified according to international standards including ISO9001, ISO14001, IATF16949, and EN45545, ensuring maximum safety, durability, and compliance across industries. Industry Expertise With extensive experience in automotive, railway, renewable energy, and industrial applications, we deliver tailored solutions that meet the most demanding technical and regulatory requirements. Fast & Flexible Supply Thanks to our strong production capacity and global distribution network, MJ can handle both small and large-volume orders with fast lead times and flexible logistics – keeping your projects on schedule. Innovative Solutions We invest continuously in R&D and technological innovation, enabling us to design and develop new solutions that anticipate market trends and address industry-specific needs. Trusted Partner Our role goes beyond supplying products. MJ is a committed partner who helps clients save installation time, reduce risks, optimize system performance, and lower total costs. We provide not just components, but also expertise and guidance. Fully integrated company-product development,manufacturing,distribution,marketing One stop cable management solution– you can find everything you need to protect you wire at MJ Customer satisfaction guarantee– quick ordering process,direct contact,quick availability,every customer is a partner in our mission! Multi-certification– ISO9001:2016,ISO14001:2015,IATF16949:2016,EN45545,ROHS,Reach,UL etc Unparalleled customer service/Free technical guidance Value added services– ODM service,pre-cutting service,free sample,customized packing and enclosures and more
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ISO9001:2016,IATF16949:2016 Certificated Wire Sleeve Supplier

ISO9001:2016,IATF16949:2016 Certificated Wire Sleeve Supplier

A reliable partner for your cable protection
Hot Products

Wide Range Of Sizes & Materials, General Use to Industrial Engineering.

Application area

Solutions For a Wide Variety of Wire Management Applications.

WHAT CUSTOMERS SAYS

Customer satisfaction is our mission.

Really nice and thick protective cable sleeving
Really nice and thick protective cable sleeving

- Oct 14, 2022

How great is this?! Taking the time to post a picture just because of the pleasant surprise I got from the way this was packaged. Seems to work just fine.
Jan Elkjaer
Jan Elkjaer

- Aug 10, 2022

Very quickly,accurate contact and approachable everytime ! A very reliable partner!
Charlotte Neill,United Kingdom
Charlotte Neill,United Kingdom

- Mar 26, 2021

Very good customer service. Efficient sith replies and sorted an issue I had regarding a payment. Love the cable sleeve. Brilliant quality.
IDARA EKWERE
IDARA EKWERE

- Nov 02, 2022

Looks great, adds refinement to projects.Needed these to protect and bundle some wiring for my under hood work lights on my truck. Takes a DIY job up a notch and rally makes it look factory installed. Very clean look.
Cécile Banon
Cécile Banon

- Oct 18, 2022

These sleeves made my cable mess look fantastic! I used some velcro cable tiees along with the sleeves although they don't really need then. These things wrap around the cables extremely nice but I just added them for extra security! I love this and will continue to buy them for future projects!
Glenn Dainton
Glenn Dainton

- Oct 09, 2020

High quality. Ship on time. Great service and good packaging
Julia Taylor
Julia Taylor

- Nov 26, 2020

Compare many cable sleeving suppliers, Always feel that buying is assured is my first choice So I think it's worthy of praise.
William Rock
William Rock

- Dec 03, 2021

High performance split braided sleeve and heat shrink tubing. Well well packed, well marked, super good contact, it was just PERFECT I just wanted you to know my honest opinion.
Natallia Guerin
Natallia Guerin

- Dec 28, 2020

We have a wonderful partnership with you and I look forward to many more years working with you. You are absolutely extraordinary.
Partner

Every customer is a partner in our mission.

Royal Ahrend
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Latest News

Where energy is present, there is a system for wires protection. MJ-flex defends your energy worldwide

SBW-PET Self-Closing Braided Sleeving: Tested and Certified to EN45545
SBW-PET Self-Closing Braided Sleeving: Tested and Certified to EN45545
Developed through rigorous R&D and precise manufacturing, SBW-PET is made of premium polyester monofilament with a self-wrapping open structure. This unique design ensures: Reliable fire resistanc...
29Aug View more
Abrasion-Resistant Woven Heat Shrink Tubing – Expert Protection for Automotive Hoses
Abrasion-Resistant Woven Heat Shrink Tubing – Expert Protection for Automotive Hoses
In the automotive manufacturing and component supply industry, hose systems are critical to vehicle performance and safety. Whether it's fuel lines, coolant hoses, air conditioning pipes, or high-volt...
13Aug View more
PEEK Braided Sleeving for Extreme UHV & HV Wire Protection
PEEK Braided Sleeving for Extreme UHV & HV Wire Protection
When it comes to ultra-high vacuum (UHV) and high voltage (HV) environments, wires operate in what can only be described as "hell mode": extreme heat, low pressure, and even radiation exposure. In the...
08Aug View more
How Robots Stay Safe: The Hidden Power of Cable Sleeving
How Robots Stay Safe: The Hidden Power of Cable Sleeving
Modern robots are smart, fast, and incredibly capable. But inside every robot — from field machines to factory bots — there's a hidden system keeping everything connected and running: the wiring. If t...
01Aug View more

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