What materials are used in the cable construction?

It features a bare copper conductor, PVC+Nylon core insulation, and an outer sheath.

Where can this wire be installed?

It is effective in damp and dry locations for building construction but cannot be used outside or buried.

Nylon Thhn Wire 8mm 10mm 25mm 30mm Thhn

Name: Electrical Building Cable Copper/PVC/Nylon Thhn Wire 8mm 10mm 25mm 30mm Thhn
Brand: Northern Star (Hebei) Special Cable Co., Ltd.
SKU: 2083450702

Hebei, ChinaNorthern Star (Hebei) Special Cable Co., Ltd.

US$0.06-0.91

1,000 Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Type

Insulated

Conductor Type

Stranded

Model NO.

THHN THWN

Application

Overhead, Underground

Conductor Material

Copper

Sheath Material

PVC

Insulation Material

Noly

Material Shape

Round Wire

Range of Application

Building

Certification

ISO9001, CE, CCC

Brand

Gongniu

MOQ

1000 Meters

Rated Temperature

70′c

Length

Lengths Customize

Rated Voltage

450/750V

Transport Package

Cartons, Wooden Wheels, Soft

Specification

1/2/3/4

Trademark

Gongniu cable

Origin

Hebei Handan

HS Code

8544492100

Production Capacity

30, 000m/Week

Key features

Versatile Application: Ideal for industrial, commercial, and residential construction in damp or dry locations.

High Voltage Capacity: Handles up to 600 volts, covering most common appliances and meeting building codes.

Durable Construction: Bare copper conductor with PVC+Nylon insulation and abrasion-resistant thermoplastic jacket.

Certified Quality: Holds CCC, ISO9001, and CE certifications ensuring safety and international standards.

Flexible Customization: Offers full customization, minor customization, and flexible options for designs and samples.

Wide Size Range: Available in various AWG sizes from 14 to 1000 MCM, solid or stranded.

Professional Manufacturer: Established in 2015 with 372 employees, 14 production lines, and advanced testing equipment.

Multiple Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Experienced TeamManagement CertificationProduct Certification

Northern Star (Hebei) Special Cable Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.40h

AI-Powered supplier vetting

SummaryThe supplier is a limited company and professional wire and cable manufacturer with an integrated production, R&D, sales, and copper rod trading business. It operates a 93,333 m² manufacturing plant with 355 employees and offers broad customization, ODM, and OEM services. Its documented certifications include CCC, ISO9001:2015, ISO45001:2018, and ISO14001. Written procedures and records support finished-product inspection, service assessment, corrective actions, and complaint handling. Financial records are indicated for 2021–2023, but no financial figures or performance results are provided. R&D evidence includes new products within the past year and five R&D engineers, while no SDK is available. The supplier reports cooperation with Fortune 500 companies and well-known brands. Overseas service coverage is listed as zero countries, although export sales represent 41%–50% and Tianjin Port is the nearest stated port.

Supplier typeThe supplier is identified as a limited company, not part of a larger company group, with a combined business type and a licensed scope for wire and cable manufacturing. Its stated business also integrates production, R&D, sales, and copper rod trading.

CertificationsThe supplier reports CCC product certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate conformity and management-system certification coverage for the stated wire and cable business.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. This provides explicit evidence of a structured service and complaint-management process.

R&D capabilityThe supplier reports new products within the past year, ODM availability, and five R&D engineers. It also reports no available SDK, but the supplied evidence still explicitly supports active product-development capability.

Production capacityThe supplier operates a 93,333 m² manufacturing plant, employs 355 people, and lists winding, copper strip forming, cabling, extrusion, and high-speed braiding equipment. Its integrated wire and cable production description and standardized finished-product inspection instructions support substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM services are also available, indicating broad design and product adaptation support.

Client casesThe supplier states that it provides OEM services for well-known brands and has cooperated with Fortune 500 companies. These are explicit customer-experience claims, although no customer names, project details, or performance outcomes are supplied.