Quality Coated Surface Electrolytic Copper Wire with Round Hole Shape

Name: Quality Coated Surface Electrolytic Copper Wire with Round Hole Shape
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2281438985

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*1000m

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.

Soft & Flexible: Special heat treatment creates soft, long wire with significantly reduced straight connection points.

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

Versatile Application: Suitable for grounding and lightning protection in humid, saline, acidic, and chemical corrosive soils.

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

Customizable Options: Offers customization for surface treatment, hole shape, and manufacturing processes like electroplating.

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: ≤1.70h

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

Copper-clad steel grounding rods generally last more than 30 years, with some specifications reaching up to 50 years due to the thick copper layer's corrosion resistance. This far exceeds the 10-15 year lifespan of galvanized steel rods.

Q:How does copper-clad steel compare to pure copper grounding materials?

Pure copper has better conductivity (8x steel) and corrosion resistance but is costly and has lower mechanical strength. Copper-clad steel balances performance and cost, offering steel core strength and near-pure copper conductivity/lifespan at a lower price.

Q:What are the applications of this product?

It is suitable for working grounding, protective grounding, lightning protection, and anti-static grounding in general and special environments, including humid, saline, acidic soils, and areas with chemical corrosive media.

Q:What are the customization options available?

Customization is available for surface treatment, hole shape, and manufacturing processes. Options include electroplating and continuous casting methods to meet specific user needs for different environmental conditions.

Q:What certifications does the product have?

The product has passed ISO 9001, ISO 45001, and ISO 14001 system certifications, ensuring complete quality control and testing standards.