How should the grounding rod be connected?

Connections can be made using dedicated connecting pipes, exothermic welding, or clay fusion welding. The joint must be firm and stable to ensure safety and reliability.

Is customization available for this product?

Yes, customization options are available, including customization from samples, designs, full customization, minor customization, and flexible customization to meet specific project needs.

Premium Copper Earth Rod with Customization Options and Electroplating

Name: Premium Copper Earth Rod with Customization Options and Electroplating
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2271873595

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

US$8.50-15.20

100 Pieces

Sample price:US$1.66/piece.Request sample

Product profile

Customization

Available

Usage

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

Working Voltage

High Voltage

Application

Power Transmission and Communication Lines, etc

Material

Copper Coated Steel

Certification

ISO9001

Size

14.2

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

14.2

Trademark

Origin

Qingdao, China

Key features

Advanced Electroplating Process: Four-dimensional continuous electroplating ensures strong adhesion, preventing detachment or cracking even when bent 180 degrees.

Deep Grounding Capability: Special connection methods allow penetration up to 35 meters underground to meet low resistance requirements.

Excellent Electrical Conductivity: 99.9% pure copper coating ensures low resistance and efficient dissipation of electrical energy, similar to pure copper.

Flexible Customization Options: Supports customization from samples, designs, and minor adjustments to meet specific project requirements.

Wide Application Scope: Suitable for power transmission, communication lines, lightning protection, and grounding in acidic, saline, or humid soils.

Cost-Effective Solution: Reduces construction costs compared to pure copper electrodes while maintaining high performance and durability.

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: ≤0.67h

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 advantages of copper-clad steel grounding rods?

They combine the high conductivity of copper with the high tensile strength of steel. Key benefits include strong corrosion resistance (service life >30 years), low resistance, easy installation, and cost-effectiveness compared to pure copper.

Q:What is the thickness of the copper layer?

The copper layer thickness is generally above 0.25 millimeters, with specific models like QD-CD10 to QD-CD20 having a thickness of 0.254mm. This ensures excellent conductivity and durability.

Q:Can the grounding rod be bent or deformed during installation?

Yes. The advanced four-dimensional continuous electroplating technology ensures strong adhesion. The rod can be bent 180 degrees without causing detachment, warping, or cracking of the copper layer.

Q:What is the expected service life of this product?

The copper-clad steel grounding rod has a service life of over 30 years due to its thick copper layer and strong corrosion resistance. Pure copper rods may last over 40 years, while galvanized steel lasts 10-15 years.

Q:What is the maximum grounding depth achievable?

With special connection transmission methods, the grounding rod can penetrate up to 35 meters underground, meeting the low resistance requirements for special occasions.