What is the minimum order quantity and lead time?

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

Good Adhesion Non Stripping Copper Bonded Earth Rod

Name: Good Adhesion Non Stripping Copper Bonded Earth Rod
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2134395762

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

US$3.00-12.00

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

Superior Corrosion Resistance: Thick copper layer (>0.25mm) ensures over 30 years service life in harsh environments.

Excellent Electrical Conductivity: 99.9% pure copper coating offers low resistance and efficient current dissipation.

Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground.

Advanced Electroplating Process: Four-dimensional continuous electroplating ensures strong adhesion and non-stripping.

Versatile Application: Suitable for power transmission, communication, lightning protection, and chemical environments.

Cost-Effective Solution: Combines copper conductivity with steel strength at a lower cost than pure copper.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 strict 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: ≤0.65h

AI-Powered supplier vetting

SummaryQingdao Changdi is a limited company with a focus on R&D and fine production, primarily in lightning protection equipment. It has been exporting for two years and provides comprehensive customization services. The company operates without any associated larger group and has a modest workforce of 22 employees. Despite having OEM capabilities for notable brands, its financial performance over recent years has been stagnant, with zero operating revenue and profit. The company has procedures for quality and service management but lacks overseas warehousing and showroom services.

Supplier typeQingdao Changdi is a Limited Company and is not part of any larger company group.

After-Sales capabilityThe company emphasizes excellent after-sales service and has clear procedures for handling customer complaints and corrective actions.

Financial creditThe supplier has reported zero operating revenue and profit for the last three years, indicating financial stagnation.

Production capacityThe supplier has a diverse range of production facilities and valid contracts for manufacturing capacity with subcontractors.

Customization capabilityThe company offers extensive customization options, including full customization from samples or designs.

Product Q&A

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

These rods feature independent monitoring capabilities and are suitable for general and special environments including humid, saline, alkaline, and acidic soils. They are widely used in power plants, substations, transmission towers, communication base stations, airports, railways, high-rise buildings, and petrochemical plants for protective, working, and lightning protection grounding.

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

They provide a safe pathway for electrical energy to dissipate underground, ensuring system safety. They offer a stable and consistent grounding reference point with low resistance, preventing stray voltage that could 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 materials?

Pure copper offers 8 times the conductivity of steel and over 10 times the corrosion resistance, with a lifespan exceeding 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?

Copper clad steel rods last over 30 years, pure copper rods over 40 years, and galvanized steel rods 10-15 years. Lifespan depends on soil corrosiveness, temperature, and humidity. Copper clad steel is recommended for high cost-effectiveness, while pure copper is chosen for maximum durability.

Q:Can the product be customized?

Yes, the product supports full customization, minor customization, and flexible customization from samples or designs. OEM and ODM services are available.