Is the cable suitable for underground installation?

Yes, the LSZH sheath makes it suitable for direct burial and underground installation.

What certifications does the product have?

The product holds ISO, CCC, CE, VDE, and UL certifications.

What is the conductor material?

The conductor is made of Class 2 stranded red copper wire.

High Quality 18/30 Kv 1c 50mm2 Medium Voltage N2xsh Cable

Name: High Quality 18/30 Kv 1c 50mm2 Medium Voltage N2xsh Cable
Brand: GUOWANG CABLE GROUP
SKU: 2022997402

Henan, ChinaGUOWANG CABLE GROUP

US$9.90-59.90

500 Meters

Product profile

Customization

Available

Application

Construction, Underground, Industrial, Power Station

Voltage

Low and Medium Voltage Cable

Model NO.

N2XSH

Insulation Material

XLPE

Sheath Material

LSZH

Material Shape

Round Wire

Wire Core Material

Red Copper Wire

Certification

ISO, CCC, CE, VDE

Rated Voltage

18/30 (36)Kv

Transport Package

Wooden Drum

Specification

50-630mm2

Trademark

Origin

China

HS Code

7614100000

Key features

Versatile Application Scenarios: Suitable for construction, underground, industrial, power stations, and critical infrastructure.

Durable LSZH Sheathing: Low Smoke Zero Halogen outer sheath ensures safety for indoor, outdoor, and direct burial use.

High-Quality Copper Conductors: Class 2 stranded copper conductors provide excellent conductivity and reliability.

Robust XLPE Insulation: Cross-Linked Polyethylene insulation offers superior thermal and electrical performance.

Comprehensive Certifications: Certified by ISO, CCC, CE, VDE, and UL for global market compliance.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.

UV Resistant Design: Engineered to withstand UV exposure for long-term outdoor durability.

Strict Quality Inspection: 100% visual and functional inspection of finished products by 8 QA/QC inspectors.

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: ≤2.37h

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.