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UL3239 24AWG Silicone Wire Current Rating Silicone Coated Electrical Wire
US$5.46
3,000-99,999 Meters
US$0.321
100,000+ Meters
Sample price:US$6.54/meter.Request sample
Product profile
Customization
AvailableType
InsulatedConductor Type
StrandedModel NO.
UL3239Application
Overhead, Heating, Underground, Home Appliance, Office EuipmentConductor Material
Tinned ,Nickeled CopperSheath Material
SiliconeInsulation Material
SiliconeMaterial Shape
Round WireCertification
ISO9001, RoHS, UL , ISO14001 .ReachBrand
/Color
White-Blue-Red-Black-Brown-Yellow-PinkNominal Voltage
3000V/6000V/10000V/20000V/30000V/40000V/50000VTesting Voltage
3kv/6kv/10kv/20kv/30kv/40kv/50kvO.D. Tolerance
±0.1mmNominal Temperature
-60°c~ +150/200°cDescription
High Voltage Silicone WireTransport Package
100m/Coil; 200m/Coil; 305m/CoilSpecification
14# 16# 18# 20# 22# 24# 26# 28#Trademark
/Origin
Dongguan ChinaHS Code
8544492100Production Capacity
500000/WeekKey features
High Voltage Capability: Available in 3KV to 50KV nominal voltage options for diverse high voltage applications.
Customizable Colors: Available in White, Blue, Red, Black, Brown, Yellow, and Pink color options.
Premium Conductor Material: Constructed with tinned and nickeled copper for superior conductivity and durability.
Flexible Silicone Insulation: Features high-quality silicone rubber insulation for extra-flexibility and safety.
Comprehensive Certifications: Certified with UL, ISO9001, ISO14001, RoHS, and IATF16949 standards.
OEM Service Available: Full OEM customization services are provided to meet specific client requirements.
Competitive Factory Pricing: Direct factory pricing with discounts available for larger order quantities.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-01-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.18h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryDongguan Dewei Wire Co., Ltd. is a China-based limited company operating in Guangdong and associated with wire and cable manufacturing, although one record classifies the company nature as a trading company. Its stated products include silicone, high-voltage, heating, medical equipment, sensor, PTFE-family, coaxial, composite, and wiring-harness cables. The supplier reports ISO9001 certification, UL certification, an internal testing laboratory, seven production lines, and multiple product-specific annual output figures. It has exported since 2011, with 41%–50% of total sales from exports and markets across Asia, Europe, the Americas, Australia, and domestic China. Evidence supports production, certification, export experience, and customer-specific development capability. Evidence is insufficient to assess after-sales service, financial credibility, and named customer cases. Innovation capability is supported only by stated special-wire development and continuous-innovation claims.
CertificationsThe supplier states that it implemented an ISO9001 quality management system, obtained ISO9001:2008 certification in 2009, obtained UL certification in 2010 under certification number E339716, and holds an ISO9001:2015 certificate. It also reports having its own testing laboratory, providing explicit evidence of certification and quality infrastructure.
R&D capabilityThe supplier states that it develops and produces special wires according to customer requirements and promotes continuous innovation. However, the evidence gives no quantified R&D investment, patent portfolio, product-development team size beyond one year of R&D engineer experience, or documented new-product results.
Production capacityThe supplier lists specialized wire and cable products, operates seven production lines, and describes drawing, twisting, cladding, extrusion, wrapping, and coating processes. It also reports product-specific annual output totaling 160,000,000 meters across the listed categories, supporting substantial production capability.
Customization capabilityThe supplier explicitly states that it develops and produces special wire according to customer requirements. Its product range includes multiple specialized cable constructions and application-specific products for sensors, model equipment, home appliances, and medical equipment, supporting customization capability.
Product Q&A
Q:Why did I choose you?
A:
1.We are a manufacturer with more than ten years of experience, and have obtained ISO9001,UL,RoHS ISO14001 certification. 2.To customers: quality assurance, service first.
Q:How do you ensure product quanlity?
A:
We have built a mechanical, electrical, fire and flame retardant laboratory, and equipped with professional cable testing engineers.
Q:How does your company do regarding Quality Control?
A:
1.All raw material we selected the high quality one. 2.Professional & Skilful workers care every details in handling the producing. 3.Quality Control Department specially responsible for quality checking in each process.
Q:Do you provide samples?
A:
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:Could you do OEM?
A:
Yes, OEM is available for us.
Send Inquiry
*To:
Dongguan Dewei Wire Co., Ltd.
Dongguan Dewei Wire Co., Ltd.*Content:
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