What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Is this cable suitable for outdoor use?

No, it cannot be used outside or buried due to minimal protection against environmental damage.

What is the rated voltage of the cable?

The rated voltage is 600V, covering most common appliances.

0 AWG Cable for Global Needs

Name: High-Quality 600V Thhn/Thwn/Thwn-2 4/0 AWG Cable for Global Needs
Brand: GUOWANG CABLE GROUP
SKU: 2024388332

Henan, ChinaGUOWANG CABLE GROUP

US$1.85

500-999 Meters

US$1.65

1,000-4,999 Meters

US$0.58

5,000+ Meters

Product profile

Customization

Available

Type

Insulated

Conductor Type

Solid

Model NO.

THHN

Application

House Wire

Conductor Material

Copper

Sheath Material

Nylon

Insulation Material

PVC

Material Shape

Round Wire

Range of Application

Flame Retardant

Certification

ISO9001, CE, CCC, RoHS, UL

Brand

Guowang

Product Name

Thhn Wires

Color

Customerized

Rated Voltage

600V

Core

1 Core

Transport Package

Pallet Drum Box

Specification

14AWG TO 1000MCM

Trademark

GUOWANG

Origin

China

HS Code

8544492100

Production Capacity

60000000

Key features

Multi-Certification Compliance: Certified with ISO9001, CE, CCC, RoHS, and UL standards for global safety.

High Voltage Capacity: Rated for 600V, suitable for most common industrial and residential appliances.

Durable Material Construction: Features PVC insulation and a Nylon jacket for abrasion resistance.

Flexible Customization: Offers full customization, minor adjustments, and sample-based design options.

Versatile Application: Ideal for damp/dry locations in industrial, commercial, and residential builds.

Strict Quality Control: 100% visual and functional inspection by 8 dedicated QA/QC inspectors.

Fast Lead Time: Average production lead time within 15 working days for all seasons.

Low MOQ Requirement: Minimum Order Quantity is just 1 unit, supporting small batch testing.

Company profile

Fast DeliveryQuality Assurance100% Finished Products InspectionProduct Certification

GUOWANG CABLE GROUP

Henan, China

CertifiedBusiness Type: Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.81h

AI-Powered supplier vetting

SummaryGuowang Cable Group is a cable-product manufacturer covering overhead conductors, power cables, electrical equipment wires, and special cables. Evidence indicates broad customization and R&D capabilities, including ODM, OEM for known brands, recent new-product development, and multiple cable-production equipment types. The supplier reports quality, environmental, occupational-health, energy-management, and product certifications. It has documented procedures for corrective actions, complaints, finished-product inspection, and supplier assessment. However, it lacks valid manufacturing-capacity contracts with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and reports zero countries with overseas services. Financial information is limited to the availability of records for 2021–2023, without performance details. Customer evidence is limited: the company states broad domestic and foreign usage, but reports no Fortune 500 cooperation.

Supplier typeThe supplier is presented as Guowang Cable Group, a group with subsidiaries, engaged in designing, developing, manufacturing, marketing, and servicing four cable categories. This supports classification as a cable manufacturer and integrated supplier rather than a purely trading company.

CertificationsThe supplier reports ISO9001, ISO14001, and ISO45001 certifications, with ISO9001:2015 and ISO45001:2018 specifically identified, plus ISO50001 and product certifications including CCC, CE, and UL. These stated certifications provide explicit evidence of certification coverage across management systems and products.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with records, and describes complete after-sales service. However, it reports no overseas warehouse, showroom, overseas agent or branch, and zero countries with overseas services, limiting demonstrated international service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM service, broad R&D design support, and an available SDK. These statements explicitly support active product-development capability, although the SDK’s application is not explained.

Production capacityProduction evidence includes wire-drawing, twist-and-tie, and outer-jacket equipment, uniformly followed finished-product inspection instructions, in-stock capacity, and stated lead times within 15 working days in both peak and off-season. A deficiency is also reported: no valid manufacturing-capacity contract exists with related subcontractors, which creates a documented limitation in subcontracting governance.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. It also reports ODM capability and recent new-product development, providing strong direct evidence of adaptable product-design and customization support.