What certifications does the company have?

The company has passed ISO 9001, ISO 45001, and ISO 14001 system certifications, ensuring high-quality lightning protection products and integrated solutions.

Innovative Copper-Coated Grounding Bar for Improved Depth Solutions

Name: Innovative Copper-Coated Grounding Bar for Improved Depth Solutions
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2268922575

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

US$8.50-12.00

100 Pieces

Sample price:US$3.37/piece.Request sample

Product profile

Customization

Available

Usage

Earthing System, Lightning Protection Earthing, Protection Earthin

Application

Communication Base Stations,Railways,etc.

Material

Copper Coated Steel

Size

Copper Layer Thickness ≥ 0.3mm

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Copper Layer Thickness

≥ 0.3mm

Service Life

Over 30 Years

Transport Package

Sea Freight, Air Freight

Specification

14.2

Trademark

Origin

Qingdao, China

Key features

Excellent Conductivity: 99.99% electrolytic copper surface provides low resistance and superior electrical performance.

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

Cost-Effective Solution: Significantly lower construction cost compared to traditional pure copper grounding rods.

Easy Installation: Convenient installation with dedicated connecting pipes or hot melt welding for firm joints.

Wide Application Scope: Suitable for various soil conditions including humid, saline, acidic, and high resistivity.

Customization Available: Offers customization for color, manufacturing process, and sample availability on demand.

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 features of this copper-clad steel grounding bar?

It features a unique continuous electroplating process, high-temperature welding interface, excellent conductivity, and a service life of over 30 years. It is widely applicable in various soil conditions and allows for easy and fast installation.

Q:How deep can this grounding bar penetrate underground?

With a special connection transmission method, it can penetrate up to 35 meters underground to meet the low resistance requirements of special occasions.

Q:What is the service life of the copper-clad steel grounding rod?

The service life is over 30 years due to the thick copper layer and strong corrosion resistance. Pure copper rods can last over 40 years, while galvanized steel rods last 10-15 years.

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

Copper-plated materials balance performance and cost. They provide high mechanical strength through the steel core, reduce costs, and approach pure copper in conductivity and lifespan, making them suitable for most engineering scenarios.

Q:What is the minimum order quantity and lead time?

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