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Easy and Fast Installation High-Temperature Welding High Performance Copper-Coated Grounding Bar
US$8.50-12.00
100 Pieces
Sample price:US$3.37/piece.Request sample
Product profile
Customization
AvailableUsage
Lightning Protection Earthing, Oil Storage, Power Plants,Substations, AirportsApplication
Communication Base Stations,Railways,etc.Model NO.
40*4mmMaterial
Copper Coated SteelSize
Copper Layer Thickness ≥ 0.3mmColor
CopperManufacturing Process
Four Dimensional Continuous ElectroplatingSample
Offer on DemandCopper Layer Thickness
≥ 0.3mmService Life
Over 30 YearsTransport Package
Sea Freight, Air FreightSpecification
14.2Trademark
noOrigin
Qingdao, ChinaKey features
Over 30 Years Service Life: Thick copper layer ensures corrosion resistance and longevity exceeding 30 years.
High-Temperature Welding Process: Composite interface uses high-temperature welding with no residue or corrosion.
Superior Conductivity: Surface composed of 99.99% electrolytic copper for low resistance and high efficiency.
Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.
Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground.
Cost-Effective Solution: Significantly reduces construction costs compared to traditional pure copper methods.
ISO Certified Quality: Passed ISO 9001, ISO 45001, and ISO 14001 system certifications.
Easy and Fast Installation: Convenient installation process improves construction speed and efficiency.
Company profile
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: ≤0.69h
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?
A:
Copper clad steel grounding rods feature independent monitoring and digital communication capabilities. They are suitable for humid, saline alkali, and acidic soils, as well as chemical corrosive environments. Applications include power plants, substations, communication base stations, airports, railways, and petrochemical plants.
Q:What is the function and safety analysis of copper plated grounding rods?
A:
These rods provide a safe pathway for electrical energy dissipation, ensuring system safety. They offer a stable grounding reference point and protect against stray voltage. Made of high-strength steel coated with 99.9% pure copper, they ensure excellent conductivity and long service life.
Q:How do pure copper grounding materials compare to copper plated materials?
A:
Pure copper offers 8 times the conductivity of steel and superior corrosion resistance with a lifespan over 40 years. Copper plated materials balance cost and mechanical strength by using a steel core, making them suitable for most engineering scenarios while approaching pure copper performance.
Q:What is the service life of the grounding rod?
A:
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 soil corrosiveness and environmental factors.
Q:What are the minimum order quantity and payment terms?
A:
The minimum order quantity is 10 pcs. Payment terms include LC, T/T, D/P, PayPal, and Western Union.
Send Inquiry
*To:
Qingdao Changdi Electric Power Equipment Co., Ltd.
Qingdao Changdi Electric Power Equipment Co., Ltd.*Content:
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