Every series below is manufactured in-house and backed by UL documentation. Internal diameters from 0.3 mm to 100 mm. Custom constructions — added PET or fiberglass layers, colors, cut lengths — available on request.
Braided from alkali-free fiberglass yarn, then coated with silicone resin through a specialized bonding process. Available in all standard sizes, colors and voltage classes, with custom options such as an outer PET or fiberglass layer.
| Flame standard | UL VW-1 |
| Operating temperature | −10 °C to +200 °C |
| Dielectric rating | Up to 50 kV (by series) |
| UL recognition | UL 1441, File No. E233804 / E233803 — dielectric classes A–D, average withstand 1500–7000 V |
| Custom support | Added PET / fiberglass layers |
Datasheet: full ratings & dimension tables · download PDF
Typical applications: automotive, marine, motors, home appliances, specialty lighting, electronic instruments, EV battery packs.
Fiberglass braid coated with silicone rubber. Excellent heat and cold resistance with superior tear strength — suited to demanding EV and rotating-machine environments.
| Flame standard | UL VW-1 |
| Operating temperature | −10 °C to +200 °C |
| Key properties | Heat & cold resistant, high tear strength |
| UL recognition | UL 1441, File No. E233803 (SRS-40 / SRS-70) — average withstand 4000 V / 7000 V |
| Custom support | Added PET / fiberglass layers |
Datasheet: full ratings & dimension tables · download PDF
Typical applications: EV drive motors, generators, marine motors, automotive sensors, home appliances, specialty lighting.
Extruded silicone rubber tube, over-braided with fiberglass and finished with silicone resin. Combines high-temperature and high-voltage performance with strong mechanical integrity.
| Flame standard | UL VW-1 |
| Operating temperature | −10 °C to +200 °C |
| UL recognition | UL 1441, File No. E233803 (SRG-70) — average withstand 7000 V / min. individual 6000 V |
| Key properties | High temp + high voltage, high mechanical strength |
Datasheet: full ratings & dimension tables · download PDF
Typical applications: appliance thermostats, induction cooktop heating plates, rice cooker thermostats, thermal fuses, welding robots, HV/high-temp harnesses.
Fiberglass braid coated with polyacrylate. Among the earliest product series in China to pass UL and CUL — and certified to UL UZFT2 / CUL UZFT8, a recognition held by only about ten companies worldwide.
| Flame standard | UL VW-1 |
| Operating temperature | −60 °C to +155 °C |
| Dielectric rating | 1500 V – 7000 V average withstand (Grades D/C/B/A) |
| Certification | UL 1441, File No. E233803 (ARG-WCW series) · UL UZFT2 / CUL UZFT8 |
Typical applications: transformers, inverters, wind generators, compressor motors, insulation-fluid contact environments. Full ratings and dimension tables: online datasheet · download PDF.
Extruded from Japanese, US and German raw materials. Available in high-transparency, translucent, milk-white and flame-retardant grades.
| Operating temperature | −60 °C to +230 °C |
| Dielectric strength | 4,000 V – 10,000 V |
| Key properties | Ozone & weathering resistant |
| Special advantage | Body-friendly — first choice for medical uses |
Datasheet: full grades & properties · download PDF
Typical applications: water dispensers, coffee machines, steam cleaners, ventilators, oxygen concentrators, dental equipment, beauty devices.
Fiberglass braid with a specialized composite finish — high temperature resistance in a flexible, smooth sleeving designed for continuous heat exposure.
| Operating temperature | −60 °C to +600 °C |
| Dielectric rating | 300 V – 700 V |
| Wall thickness | 0.18 – 0.43 mm by size class |
| Flame standard | UL VW-1 |
Typical applications: hot runners, smelting equipment, automotive engines, continuously hot machinery. Full ratings and dimension tables: online datasheet · download PDF.
Braided from high-strength eco-friendly PET monofilament. Excellent expandability — the standard choice for bundling wires inside electronic and electrical equipment.
| Operating temperature | −60 °C to +155 °C |
| Key properties | Flame retardant, heat dissipating, abrasion resistant |
| Durability | Aging resistant, UV resistant, acid/alkali/salt resistant |
| Material | High-strength eco PET monofilament |
Datasheet: full model code & size tables (24#–120#) · download PDF
Typical applications: automotive harnesses, PC cases, speakers, headlamps, electronics wire bundling.
Send your internal diameter, temperature class, voltage requirement and annual volume — we reply with a matched series, datasheet and sampling plan.
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