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What is the conductor material?

The conductor is made of plain annealed copper wires.

4mm2 Electric Wire, Insulated Copper Wire Cable for Home and Building

Name: 4mm2 Electric Wire, Insulated Copper Wire Cable for Home and Building
Brand: Qingdao Dadi Energy Co., Ltd.
SKU: 1998928972

Shandong, ChinaQingdao Dadi Energy Co., Ltd.

US$0.07-3.00

1,000 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Type

Insulated

Conductor Type

Solid

Model NO.

Electric wire

Application

House and Building

Conductor Material

Copper

Sheath Material

PVC

Insulation Material

PVC

Material Shape

Round Wire

Range of Application

Power

Certification

ISO9001, CE, CCC, RoHS

Brand

Qingxin

Color

Red Black Yellow White

Shipment

in Container by Sea

Delivery

15 Work Days

OEM

Available

Transport Package

Roll Coil Drum

Specification

0.5mm~10mm

Trademark

Qingxin

Origin

China

HS Code

8544492100

Production Capacity

10000 Km Per Month

Key features

Comprehensive Certifications: ISO9001, CE, CCC, and RoHS certified for global compliance.

Fire Resistant Properties: Meets GB/T19666-2005 standards for anti-flaming and fire resistance.

Customizable Colors: Available in Red, Black, Yellow, and White color options.

OEM Service Available: Original Equipment Manufacturer services provided for branding.

Fast Delivery Time: Off-season delivery within 15 workdays.

Versatile Applications: Suitable for home appliances, building wiring, and lighting.

High Quality Copper Conductor: Made with plain annealed copper wires for optimal conductivity.

Company profile

Multi-language PioneerFast DeliveryR&D CapabilitiesImporters and Exporters

Qingdao Dadi Energy Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2020-01-01Nearest Port: QingdaoAverage Response Time: ≤2.26hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Dadi Energy Co., Ltd. is identified as a Chinese manufacturer/factory producing wires, cables, and related electrical products. The supplier reports a factory area exceeding 100,000 square meters, 10 production lines, 21–30 years of combined R&D-engineer experience, and 6–10 quality-control staff. It lists BSCI, ANSI/ESD, ASME, ISO 14001, and ISO 9001 certifications. Its stated applications include building wiring, power-grid transmission, underground mining, construction, and industrial communication control. The supplier claims product quality guarantees and before- and after-sales service, but no detailed service terms are provided. Export sales account for 41%–50%, and the supplier reports self-operated import/export rights. Trade records show three single-transaction product entries involving a buyer in the Philippines, providing limited customer-case evidence. Financial strength, innovation output, customization capability, and broader customer performance cannot be conclusively assessed...

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory, with the legal name Qingdao Dadi Energy Co., Ltd. and a limited-company structure in China. This directly supports classification as a manufacturing supplier rather than a trading-only entity.

CertificationsThe supplier lists BSCI, ANSI/ESD, ASME, ISO 14001, and ISO 9001 under supplier management-system certifications. The provided data does not include certificate numbers, issuing bodies, scope, or validity dates, but it explicitly records multiple certifications.

After-Sales capabilityThe supplier states that it provides quality guarantees for all products and service before and after sales. However, no evidence describes response procedures, warranty duration, service personnel, repair capability, or support performance.

Production capacityThe supplier states that its Qingdao facility exceeds 100,000 square meters, operates 10 production lines, and produces wire and cable products at substantial stated volumes. Its product scope covers electric wire, power cable, solar cable, and related cable categories, supporting a positive assessment of production breadth and capacity.