Electrolytic Copper Winding Wire, Coated Finish, Round Hole, After-Sales Service

Name: Electrolytic Copper Winding Wire, Coated Finish, Round Hole, After-Sales Service
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2280335905

Shandong, ChinaQingdao Changdi Electric Power Equipment Co., Ltd.

US$2.35-2.88

100 Meters

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Usage

Protection, Civil Building

Application

Construction Wire Mesh, Lightning Protection Belts

Model NO.

8*0.254mm*1000mm

Material

Copper Coated Steel

Certification

ISO 9001, ISO 45001, and ISO 14001

Surface Treatment

Coated

Hole Shape

Round

After-Sales Service

Yes

Warranty

Yes

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Lifespan

up to 50 Years

Average Thickness

Greater Than or Equal to 0.254mm

Connection Points

Soft, Long, and Significantly Reduced Straight

Transport Package

Sea Freight, Air Freight

Specification

8*0.254mm*1000m

Trademark

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

High Conductivity: Skin effect provides conductivity equivalent to pure copper for efficient current transmission.

Long Lifespan: Excellent anti-corrosion performance ensures a service life of up to 50 years.

Thick Copper Layer: Average copper thickness is greater than or equal to 0.254mm for strong corrosion resistance.

Flexible Design: Soft, long wire with significantly reduced straight connection points to lower resistance.

Certified Quality: Passed ISO 9001, ISO 45001, and ISO 14001 system certifications for quality control.

Customizable Options: Supports customization for surface treatment, hole shape, and manufacturing processes.

Versatile Application: Suitable for grounding and lightning protection in various soil conditions and environments.

Easy Transport: Packaged in bundles and shafts for convenient loading, unloading, and transportation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Qingdao Changdi Electric Power Equipment Co., Ltd.

Shandong, 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: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.96h

AI-Powered supplier vetting

SummaryQingdao Changdi is a limited company with 22 employees and offers Ground Rod products alongside metal, alloy, mold, mechanical/electrical, and distribution equipment-related activities. It reports manufacturing-related facilities, valid contracts with associated subcontractors, inventory capability, documented service procedures, complaint-handling processes, and OEM service for well-known brands. Its customization capability is broad, covering samples, designs, full customization, minor customization, and flexible customization. However, it has no overseas warehouse or showroom, no available SDK, and only two years of export experience. Certification holdings and customer cases are not evidenced. Reported financial figures are excluded from this assessment for privacy.

Supplier typeThe supplier is identified as a limited company and is not part of a larger company group. Its stated scope includes Ground Rod products and sales or manufacturing activities involving molds, mechanical and electrical equipment, distribution switch control equipment, metals, alloys, and related products.

After-Sales capabilityThe company describes excellent after-sales service as a business guarantee, while its service assessment, corrective and preventive action, and customer complaint processes are described as having written procedures and followed records. This supports a documented service-management capability, although specific service response performance is not provided.

R&D capabilityQingdao Changdi states that research and development is a core focus and that it combines product technology innovation with practicality. It also reports OEM service capability, but no SDK is available, so the evidence supports product R&D claims rather than software-development or SDK capability.

Production capacityThe supplier reports a production line including chamfering, cutting, marking, diameter-changing, threading, and plating equipment, as well as manufacturing activities for molds and distribution switch control equipment. It also reports valid manufacturing contracts with associated subcontractors and inventory capability; however, its employee count is 22 and no production-volume data is provided.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated design and customization coverage.

Product Q&A

Q:What are the main characteristics of copper-clad steel grounding rods?

They feature independent monitoring, support different transmission media, and use digital communication. They are suitable for humid, saline, acidic soils, and chemical corrosive environments, widely used in power plants, substations, and communication base stations.

Q:What is the service life of copper-clad steel grounding rods?

Generally more than 30 years. With a thick copper layer and strong corrosion resistance, they are suitable for complex environments. Lifespan can reach over 50 years depending on conditions.

Q:How does copper-plated material compare to pure copper grounding materials?

Pure copper has better conductivity (8x steel) and corrosion resistance but is costly with lower mechanical strength. Copper-plated materials balance cost and performance, offering strength via steel cores and approaching pure copper in conductivity and lifespan.

Q:What are the benefits of using copper-plated grounding rods?

They provide durable, long-lasting performance with excellent corrosion resistance and high electrical conductivity. They are cost-effective, ensuring safe and stable operation of electrical systems while withstanding environmental tests.

Q:What is the minimum order quantity and lead time?

The minimum order quantity is 10 pcs. The average lead time is one month during peak season and within 15 workdays during the off-season.