Custom Copper Ground Rod with Four Dimensional Electroplating Features

Name: Custom Copper Ground Rod with Four Dimensional Electroplating Features
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2266153375

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

US$2.70-4.90

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Usage

Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin

Working Voltage

Grounding Material

Model NO.

12*1000*0.254

Application

Power Transmission and Communication Lines, etc

Earthing Method

Resistance Earthing Method

Material

Copper Coated Steel

Certification

ISO9001, CE

Size

Meidum

Brand

Changdi

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Copper Layer Thickness

Above 0.25 Millimeters

High Tensile Strength

up to 600 Newtons Per Square Millimeter

Service Life

Over 30 Years

Grounding Depth

It Can Penetrate up to 35 Meters Underground

Transport Package

Sea Freight, Air Freight

Specification

12*1000*0.254

Trademark

Changdi

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

Advanced Electroplating Process: Four-dimensional continuous electroplating ensures strong adhesion; bending 180 degrees causes no detachment or cracking.

High Tensile Strength: High-strength steel core provides up to 600 Newtons per square millimeter tensile strength for complex environments.

Superior Corrosion Resistance: Copper layer thickness above 0.25mm ensures strong corrosion resistance and a service life of over 30 years.

Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground for low resistance in special occasions.

Excellent Conductivity: 99.9% pure copper coating offers low resistance and high conductivity, similar to pure copper but with steel strength.

Wide Application Scope: Suitable for power transmission, communication lines, lightning protection, and harsh environments like acidic or saline soils.

Cost-Effective Solution: Combines copper performance with steel cost, significantly reducing construction costs compared to pure copper electrodes.

Easy Installation: Complete accessories and convenient installation improve construction speed; non-stripping rollable threads ensure secure connection.

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: ≤0.01h

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 and applications of copper-clad steel grounding rods?

Copper-clad steel grounding rods feature independent monitoring capabilities, digital communication support, and database management. They are suitable for general and special environments (humid, saline, acidic soils) and are widely used in power plants, substations, transmission towers, communication base stations, airports, railways, and petrochemical plants for protective and working grounding.

Q:What are the technical specifications of the copper plated grounding rod?

The rods are made of high-strength steel core coated with 99.9% pure copper. Typical length is 4-10 feet with a diameter of 1/2 to 1 inch. Copper thickness is approximately 0.254mm (10 mils). The grounding resistance should be less than or equal to 25 ohms to ensure system efficiency and safety.

Q:How do pure copper grounding materials compare to copper plated materials?

Pure copper offers better conductivity (8x steel) and corrosion resistance (40+ years life) but is costly and has lower mechanical strength. Copper plated materials balance cost and performance by using a steel core for strength and a copper layer for conductivity, making them suitable for most engineering scenarios with high cost-effectiveness.

Q:What is the service life of the grounding rod?

Service life depends on material: Copper-clad steel rods last over 30 years; pure copper rods last over 40 years; galvanized steel rods last 10-15 years. Factors like soil corrosiveness and environmental temperature also affect lifespan. Copper-clad steel is recommended for high cost-effectiveness.