What are the main applications for this cable?

This product is suitable for linking household electrical appliances, small electric tools, instruments, and power lighting devices with rated voltage equal or less than 450/750V AC.

What materials are used for insulation and sheathing?

Insulation and sheath materials are PVC or Nylon.

What is the purity of the copper conductor?

The purity of the copper conductor is 99.99%.

4mm Single Core Cable 4 Sq mm Copper Wire Prices

Name: 4mm Single Core Cable 4 Sq mm Copper Wire Prices
Brand: Henan Hongda Cable Co., Ltd.
SKU: 849124585

Henan, ChinaHenan Hongda Cable Co., Ltd.

US$0.05-25.85

500 Meters

Product profile

Customization

Available

Type

Insulated

Conductor Type

Solid or Stranded

Model NO.

copper wire

Application

Housing Used

Conductor Material

Copper

Sheath Material

PVC or Nylon

Insulation Material

PVC or Nylon

Material Shape

Round Wire

Range of Application

Normal Electrical Used

Certification

ISO9001, CCC

Brand

Hongda

Standard

IEC, BS, AS/NZS, SABS

Color

as Your Require

Core Number

as Your Require

Rated Voltage

Under 1kv

Rated Temperature

70c 90c 120c 200c

Armour

None Armour

Strand Number

7, 19, 37, 54, 61, 91

Purity of Copper Conductor

99.99%

Transport Package

Plastic Film/ Plastic Drum

Specification

0.5mm2-400mm2

Trademark

Hongda

Origin

Henan China

HS Code

8544492900

Production Capacity

3000km/Month

Key features

High Purity Copper: Copper conductor purity reaches 99.99% for superior conductivity.

Customizable Colors: Color options are fully customizable according to your requirements.

Multiple Standards: Complies with IEC, BS, AS/NZS, and SABS international standards.

Flexible Options: Available in solid or stranded conductor types for diverse needs.

Wide Voltage Range: Rated voltage under 1kV, suitable for 450/750V AC applications.

Certified Quality: Products hold ISO9001 and CCC certifications for quality assurance.

Direct Factory Supply: Sold directly from Henan Hongda Cable factory, ensuring competitive pricing.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement Certification100% Finished Products Inspection

Henan Hongda Cable Co., Ltd.

Henan, 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: 12 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with broad cable, electrical equipment, and related technical service activities. It reports ISO9001 and China Compulsory Certification, documented quality-control, complaint-handling, traceability, and corrective-action procedures. Production evidence includes more than 10 production lines, over 70 production and testing equipment sets, and stated output across building wires, service cables, control cables, and instrument cables. The supplier provides OEM and ODM services and supports customization from designs. Export capability is indicated by self-operated import/export rights and an export-sales share of 41%–50%, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. No specific customer names, projects, or verifiable customer cases are provided. SDK availability is explicitly absent, while broader R&D capability is not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its offerings cover manufacturing capacity, quality control, service, R&D, export trade, and sustainability information, supporting a direct-production profile.

CertificationsThe company states that its products have passed ISO9001 Quality Management System Certification and China Compulsory Certification (3C). These are explicit certification claims, although no certificate numbers or validity dates are provided.

After-Sales capabilityThe supplier has documented procedures and followed records for service capability, complaint handling, quality-control records, and corrective and preventive actions. This supports structured service and complaint-management capability, though specific response times or service coverage are not stated.

Production capacityProduction capability is supported by more than 10 production lines, over 70 domestic and overseas-leading production and testing equipment sets, and stated output for multiple cable categories. The supplier also reports capability for cables up to 800 square millimeters and 35 kV, indicating broad product-production capacity.

Customization capabilityThe supplier explicitly offers full customization and customization from designs, as well as ODM and OEM services for popular brands. These statements directly support substantial customization and contract-manufacturing capability.

Product Q&A

Q:Are you a factory or a trading company?

We are the factory.

Q:How long is your guarantee period?

We usually offer 1 year guarantee for our general products.

Q:How can I get the samples?

We can make the sample order. And usually we will charge for it. But the samples fee will be return to you when you make the bulk order.

Q:Where is your factory? How can we visit your factory?

Our factory located in Zhengzhou city, Henan Province. You could reach here by train and by air. We can pick you up in the airport and the railway station.

Q:What is your MOQ?

It`s base on the cable type or wire type. Please contact me. We will let you know.