What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is one month during peak season and within 15 workdays during the off-season. The minimum order quantity is 10 pieces.

Copper Earth Rod with Customization Options - Electroplated for Performance

Name: Copper Earth Rod with Customization Options - Electroplated for Performance
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2269472875

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

US$2.00-4.50

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Usage

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

Working Voltage

Grounding Material

Model NO.

8*1200*0.254

Application

Power Transmission and Communication Lines, etc

Earthing Method

Resistance Earthing Method

Material

Copper Coated Steel

Certification

ISO9001

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

8*1200*0.254

Trademark

Changdi

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

Long Service Life: Copper clad steel grounding rods offer a service life exceeding 30 years due to superior corrosion resistance.

High Tensile Strength: Features high tensile strength up to 600 Newtons per square millimeter for durability in complex environments.

Thick Copper Layer: Electroplated copper layer thickness is above 0.25 millimeters ensuring excellent conductivity and protection.

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

Advanced Electroplating: Four-dimensional continuous electroplating ensures strong adhesion without detachment or cracking when bent.

Cost Effective Solution: Significantly reduces construction costs compared to traditional pure copper grounding electrodes.

Versatile Applications: Suitable for power transmission, communication lines, buildings, and lightning protection in various soil conditions.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 certified quality control systems.

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: ≤0.84h

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 characteristics and applications of copper-clad steel grounding rods?

Copper clad steel grounding rods feature independent monitoring, testing, and communication capabilities. They are suitable for general and special environments including humid, saline alkali, and acidic soils. They are widely used in power plants, substations, transmission line towers, communication base stations, airports, railways, and petrochemical plants for protective and working grounding.

Q:Why are copper plated grounding rods used for lightning protection?

They provide a safe pathway for electrical energy to dissipate underground during malfunctions, ensuring safety. They offer a stable and consistent grounding reference point with low resistance. They also protect electrical systems from stray voltage effects that can damage equipment or trigger fires. Made of high-strength steel coated with 99.9% pure copper, they ensure durability and excellent conductivity.

Q:What are the benefits of pure copper grounding materials compared to copper plated grounding materials?

Pure copper offers better conductivity (8 times that of steel) and stronger corrosion resistance with a lifespan over 40 years. However, it is costly and has lower mechanical strength. Copper plated materials balance performance and cost by using a steel core for strength and a copper layer for conductivity, making them suitable for most engineering scenarios.

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

The service life depends on the material. Copper clad steel grounding rods generally last more than 30 years. Pure copper grounding rods can last over 40 years. Galvanized steel grounding rods have a shorter lifespan of 10-15 years. Specific lifespan is also affected by soil corrosiveness, temperature, and humidity.

Q:What are the customization options available?

We offer full customization, minor customization, flexible customization, and options to customize from samples or designs. The manufacturing process includes four-dimensional continuous electroplating, and we can adjust specifications to meet specific project needs.