Improving Grounding Depth High Quality Mould Steel Flat Bar

Name: Improving Grounding Depth High Quality Mould Steel Flat Bar
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2138260832

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

Lightning Protection Earthing, Oil Storage, Power Plants,Substations, Airports

Application

Communication Base Stations,Railways,etc.

Model NO.

40*4mm

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 better electrical performance than conventional materials.

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

Cost-Effective Solution: Significantly reduced construction costs compared to traditional pure copper grounding rods.

Easy Installation: Convenient installation with dedicated connecting pipes or hot melt welding improves construction speed.

Wide Application Scope: Suitable for various soil conditions including humid, saline, acidic, and different pH values.

Customization Available: Supports customization for color, manufacturing process, and sample demands on request.

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: ≤0.71h

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, digital communication, and database management. They are suitable for humid, saline, acidic soils, and chemical corrosive environments. Applications include power plants, substations, communication base stations, airports, railways, and high-rise buildings.

Q:What are the main benefits of copper-plated grounding rods?

They provide a safe pathway for electrical energy dissipation, ensure consistent grounding reference points, and prevent stray voltage. Made of high-strength steel with 99.9% pure copper, they offer excellent conductivity, durability, and corrosion resistance.

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

Pure copper has 8 times the conductivity of steel and superior corrosion resistance (40+ years life) but is costly with lower mechanical strength. Copper-plated materials balance cost and performance, offering steel core strength and approaching pure copper conductivity/lifespan at a lower cost.

Q:What is the service life of grounding rods?

Copper-clad steel rods last over 30 years. Pure copper rods last over 40 years. Galvanized steel rods last 10-15 years. Lifespan depends on material, soil corrosiveness, and environmental factors.