How long does it take to produce an order?

The average lead time is within 15 working days for both peak and off-peak seasons.

What is the voltage rating of this cable?

The NM-B cable has a voltage rating of 600 volts.

Nm-B Round Cable 600V Copper Conductors with PVC Insulation

Name: Nm-B Round Cable 600V Copper Conductors with PVC Insulation
Brand: Dongchao Cable Co., Ltd.
SKU: 1977777721

Hebei, ChinaDongchao Cable Co., Ltd.

US$0.10-5.00

1,000 Meters

Product specifications

Conductor Size

Sample price:US$5.00/meter.Request sample

Product profile

Customization

Available

Application

Construction, Overhead

Voltage

Low and Medium Voltage Cable

Model NO.

NM-B (Round)

Current

DC Cable

Insulation Material

PVC

Sheath Material

PVC

Material Shape

Round Wire

Wire Core Material

Bare Copper Wire

Certification

Model

Nm-B (Round)

Brand

Dongchao

Rated Voltage

600V

Max Operating Tem

90℃

Number of Core

3/4

Transport Package

Cartons, Wooden Wheels, Soft

Specification

2AWG to 14AWG

Trademark

Dongchao

Origin

China

Key features

UL Certified Safety: Meets UL 83, UL 44, and UL 719 standards for reliable electrical performance.

Versatile Installation: Suitable for exposed or concealed work in dry locations, air voids, and masonry walls.

OEM and ODM Services: Offers full, minor, and flexible customization from samples or designs.

Durable PVC Construction: Features color-coded PVC insulation and a 30-mil PVC jacket for protection.

High Conductivity Copper: Uses solid or stranded soft-annealed uncoated copper conductors for efficiency.

ISO Management Certified: Manufacturer holds ISO9001, ISO45001, and ISO14001 certifications.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for secure transactions.

Company profile

Exhibition ExperienceImporters and ExportersHigh Repeat Buyers ChoiceOEM Services

Dongchao 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: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.52h

AI-Powered supplier vetting

SummaryThe supplier is a combined electrical and electronics company engaged in the production, sales, installation, research, and development of wires and cables. It reports OEM service for well-known brands, certifications including CCC, ISO 9001:2015, ISO 45001:2018, and ISO 14001, and a manufacturing plant of 9,891 m². Its stated product range includes power, electrical, photovoltaic, aluminum, and copper cables. Service procedures, complaint handling, and corrective/preventive action processes are documented and supported by records. The supplier has inventory capability, accepts several quotation and payment terms, and reports lead times within 15 working days in both peak and off-season periods. However, it has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no explicit customer case references in the provided information. Financial data is limited to year labels and does not permit a substantive assessment.

Supplier typeThe supplier is identified as an electrical and electronics company and a combined company type. Its business scope covers production, sales, installation, research and development, promotion, and sales of wire and cable products, indicating a manufacturer with related technical and commercial functions.

CertificationsThe supplier reports CCC product certification and ISO 9001:2015, ISO 45001:2018, and ISO 14001 management-system certifications. The company description also lists a National Industrial Product Manufacturing License and additional provincial quality and integrity credentials, providing explicit evidence of certification coverage.

After-Sales capabilityThe supplier has in-stock service capacity, documented procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. It lacks an overseas warehouse and overseas showroom, so the evidence supports structured service management but not comprehensive overseas service infrastructure.

R&D capabilityThe business scope explicitly includes research and development, promotion, and production of new cable product technology. However, the supplier states that no SDK is available, so the evidence demonstrates product-technology R&D activity but does not establish broader development-tool or integration capability.

Production capacityThe supplier reports a 9,891 m² manufacturing plant, inventory capability, lead times within 15 working days during both peak and off-season periods, and a broad cable product range. It also states that there is no valid contract with related subcontractors for manufacturing capacity, which is a capacity-governance limitation, but the direct evidence still supports established production capability.

Customization capabilityThe supplier explicitly reports OEM services for well-known brands, and its business scope includes research and development of new cable product technology. These statements support customization and product-development capability, although no specific customized project examples or technical customization parameters are provided.