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Insulated Silicone Cable Electric Wire 18AWG with UL3135
US$0.05-0.10
3,000 Meters
Sample price:US$6.66/meter.Request sample
Product profile
Customization
AvailableType
InsulatedConductor Type
SolidModel NO.
UL3135 18AWGApplication
Overhead, Heating, UndergroundConductor Material
CopperInsulation Material
Silicone RubberMaterial Shape
Round WireCertification
ISO9001, RoHSBrand
DeweiSilicone Rubber Cable(UL3135)
18AWGTransport Package
305m/CoilsSpecification
UL, Rohs, ISO9001Trademark
DEWEI WIREOrigin
China DongguanHS Code
8544492100Production Capacity
10000m/DayKey features
Multiple Color Options: Available in White, Blue, Red, Black, Brown, Yellow, Green, and Yellow/Green.
UL3135 Certification: Certified under UL3135, ISO9001, and RoHS standards.
Tinned Copper Conductor: Uses high-conductivity tinned copper for durability.
Silicone Rubber Insulation: High-quality silicone rubber ensures flexibility and heat resistance.
18AWG Specification: Standard 18AWG with 41/0.16 strand configuration.
OEM and ODM Services: Custom manufacturing services available for specific needs.
Versatile Applications: Suitable for overhead, heating, and underground installations.
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: ≤9.25h 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 should I choose your company?
A:
We are a manufacturer with over ten years of experience and hold ISO9001, UL, and RoHS certifications. We prioritize quality assurance and service.
Q:How do you ensure product quality?
A:
We have built a mechanical, electrical, fire, and flame retardant laboratory equipped with professional cable testing engineers.
Q:How does your company handle quality control?
A:
We select high-quality raw materials, employ professional and skilled workers to care for every detail, and have a dedicated Quality Control Department responsible for checking each process.
Q:What certifications does this product have?
A:
The product is certified under UL3135, ISO9001, and RoHS.
Q:What is the nominal voltage rating?
A:
The nominal voltage is 600V.
Send Inquiry
*To:
Dongguan Dewei Wire Co., Ltd.
Dongguan Dewei Wire Co., Ltd.*Content:
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