Powered by Made-in-China.com
Improving Grounding Depth 10000~15000lph Copper Bonded Earth 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
Excellent Conductivity: 99.9% pure copper surface provides low resistance, superior to conventional materials.
Deep Grounding Capability: Special transmission method allows penetration up to 35 meters underground.
Cost-Effective Solution: Significantly lower construction cost compared to traditional pure copper grounding rods.
Flexible Customization: Supports full customization, minor customization, and flexible customization options.
Durable Manufacturing Process: Four-dimensional continuous electroplating prevents disconnection, warping, or cracking.
Wide Application Scope: Suitable for power plants, substations, airports, railways, and varying soil conditions.
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: ≤0.67h
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 characteristics and applications of copper-clad steel grounding rods?
A:
The copper clad steel grounding rod has the characteristics of on-site equipment, independent monitoring, different transmission media, digital communication and database management system. 1. The on-site equipment has independent monitoring, testing, protection, operation functions, and communication capabilities; The network allows different manufacturers and types of products to interconnect and even visit each other. 2. It can accommodate network segments or LANs with different transmission
Q:What is the analysis of copper plated grounding rod for lightning protection grounding material?
A:
Safety first: These rods are mainly used as safety mechanisms for electrical systems. When it comes to electricity, safety always comes first, doesn't it? Copper plated grounding rods can provide a safe pathway for electrical energy to dissipate underground in the event of a malfunction, ensuring safety. Consistency is key: in addition to safety, grounding rods can also provide consistency. The electrical system requires a stable and consistent grounding reference point. Copper plated grounding
Q:What are the benefits of pure copper grounding materials compared to copper plated grounding materials?
A:
Pure copper grounding materials have significant advantages in conductivity and corrosion resistance, but they are costly and have lower mechanical strength. Copper plated materials balance performance and cost by depositing a copper layer on the steel core, making them suitable for most engineering scenarios. The main advantages of pure copper grounding materials include: Better conductivity: The conductivity of pure copper is about 8 times that of steel, which can more efficiently guide lightn
Q:What is the heat release welding method?
A:
Construction preparation Material preparation: exothermic welding powder (consistent with the dosage on the mold nameplate), ignition powder, steel disc, graphite mold, mold clamp, igniter, etc. Surface treatment: Use a grinding wheel or copper brush to polish the welding surface, remove oxides and oil stains, and ensure a smooth contact surface. Welding operation Mold preparation: Bake the mold, clamp the mold, and place the gasket. Add welding powder: Pour in the welding powder and stir it to
Q:What is the service life of the grounding rod?
A:
The service life of the grounding rod mainly depends on the material. Let me help you sort it out: Copper clad steel grounding rod: generally can be used for more than 30 years, with a thick copper layer and corrosion resistance, suitable for complex environments. Pure copper grounding rod: with the longest lifespan of over 40 years, it has excellent conductivity and corrosion resistance. Galvanized steel grounding rod: has a short lifespan of 10-15 years and requires regular inspection and main
Send Inquiry
*To:
Qingdao Changdi Electric Power Equipment Co., Ltd.
Qingdao Changdi Electric Power Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Factory Price Copper Bonded Grounding Material Earth Bar Thickness 0.254mm
US$1.50
500 Pieces(MOQ)
65 X 6 mm Copper Bonded Steel Earthing Flat Bar for Equipment Room Grounding
US$1.30-1.60
50 Meters(MOQ)
0.15-0.5 mm Electroplating Copper Bonded Grounding Flat Bar for Lightning Protection Grounding
US$1.30-1.60
50 Meters(MOQ)
Ground Rod/Earth Rod/Hot DIP Galvanized Steel Earth Bar for Lightning Protection System
US$7.50-10.00
99 Pieces(MOQ)
25mm Copper Bonded Earthing Flat Bar for Transformer Grounding Network
US$1.30-1.60
50 Meters(MOQ)
50 X 5 mm Copper Bonded Steel Grounding Flat Bar for Grid Grounding Systems
US$1.30-1.60
50 Meters(MOQ)
30*3mm Engineering Construction Earthing System Ground Earth Flat Bar Fine Copper Tape
US$4.00-6.00
100 Meters(MOQ)
10000~15000lph Large Inventory Improving Grounding Depth Copper-Coated Grounding Bar
US$3.00-12.00
100 Pieces(MOQ)
Manufacturing Copper Bars Tape Earth Mat Lattics Solid Copper Earthing Mats
US$27.00-30.00
99 Pieces(MOQ)
10000~15000lph Hot Sale Improving Grounding Depth Copper-Coated Grounding Bar with ISO
US$8.50-12.00
100 Pieces(MOQ)
Durable Copper Coated Steel Flat Bar for Electrical Grounding
US$6.50-8.90
50 Pieces(MOQ)
Copper Lighting Rod Grounding Bars for Earthing and Lighting Protection System
US$658.00-768.00
1 Set(MOQ)
Premium Copper Plated Steel Flat Bar for Effective Grounding
US$4.00-6.00
100 Meters(MOQ)
Lattics Solid Copper Earthing Mats Copper Bars Tape Earth Mat
US$27.00-30.00
99 Pieces(MOQ)
Popular Copper Earth Rod Copper Coated Grounding Bars for Earthing System
US$5.90-8.00
50 Pieces(MOQ)
Safe and Reliable 10000~15000lph Improving Grounding Depth Copper Bonded Steel Flat Bar
US$3.37-5.86
1 Piece(MOQ)
Professional-Grade Copper-Clad Steel Grounding Bar for Data Centers, Power Plants, and Rail Transit Systems.
US$10.00-15.00
100 Pieces(MOQ)
ASTM 99.9% Purity Copper Flat Bar
US$1.50-12.00
1,000 Meters(MOQ)
China Products/Suppliers. Best Seller Coppered Earth Rod Copper Bar
US$0.10-20.00
10 Pieces(MOQ)



















