Dong Guan KE YU New Material Technology co.,LTD

Dong Guan KE YU New Material Technology co.,LTD

Upgrade Harness Protection: High-Performance Expandable Braided Sleeving​

2025 08/30

Messy, unprotected wires aren’t just ugly—they’re risky. Tangles cause overheating, frays lead to signal loss, and unshielded harnesses wear out fast. Our expandable braided sleeving solves these issues with durability, flexibility, and easy use.​

Premium PET: Tough for Any Condition​

Made from top-grade polyester (PET) monofilament, this pet expandable braided sleeving handles extreme temps (-50℃ to 125℃) and has a 240±10℃ melting point—perfect for cold storage, automotive engine bays, or industrial machinery.​
It’s also safe and compliant: V2 flame retardant, plus UL, ROHS, REACH, and halogen-free certifications. No harmful chemicals, so it’s safe for workers and the environment.​

1.5x Expandability: Install in Minutes​

Traditional sleeves force you to disassemble thick harnesses. Our braided cable sleeve expands up to 1.5x its diameter—slip it over bulky connectors without taking wiring apart.​
Expandable braided cable sleeve
Use our hot knife for flat, non-fray cuts. No unraveling, just a clean finish that lasts.​

Versatile for Every Scene​

Industrial: Shields hoses/cables from scratches, debris, and chemicals—extends equipment life, cuts maintenance costs.​
Automotive: Resists engine-bay vibrations/heat; flexible enough to route through tight spots like dashboards.​
Home/PC: Tames computer wires to prevent overheating, and turns AV “spider-webs” into a tidy setup.​

Customize to Your Needs​

Need a specific color (beyond classic black) or special packaging (bulk rolls for industrial, small packs for DIY)? We can tailor it. For detailed specs, check our sample approval sheet.​

Ready to Upgrade?​

Our sleeving isn’t just a cover—it makes wiring safer, neater, and faster. Whether you’re an electrician, auto tech, or DIYer, it saves time and protects your investments.​
Contact us today for samples, customization, or orders. Say goodbye to messy wiring!