Premium Copper Winding Wire with Coated Surface and Round Hole Design

Name: Premium Copper Winding Wire with Coated Surface and Round Hole Design
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2281407785

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

US$2.35-2.88

100 Meters

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Usage

Protection, Civil Building

Application

Construction Wire Mesh, Lightning Protection Belts

Model NO.

8*0.254mm*1000m

Material

Copper Coated Steel

Certification

ISO 9001, ISO 45001, and ISO 14001

Surface Treatment

Coated

Hole Shape

Round

After-Sales Service

Yes

Warranty

Yes

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Lifespan

up to 50 Years

Average Thickness

Greater Than or Equal to 0.254mm

Connection Points

Soft, Long, and Significantly Reduced Straight

Transport Package

Sea Freight, Air Freight

Specification

8*0.254mm*1000m

Trademark

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

Superior Conductivity: Conductivity equivalent to pure copper, facilitating ultra-high current transmission.

Long Service Life: Lifespan up to 50 years due to excellent anti-corrosion properties.

Thick Copper Layer: Average thickness greater than or equal to 0.254mm for strong corrosion resistance.

High Mechanical Strength: Steel core provides high tensile strength and bending resistance for complex environments.

Customizable Processes: Available via electroplating or continuous casting based on user needs.

ISO Certified Quality: Passed ISO 9001, ISO 45001, and ISO 14001 system certifications.

Soft Connection Points: Special heat treatment reduces resistance and prevents grounding grid degradation.

Versatile Applications: Suitable for lightning protection, grounding, and anti-static needs in various soil types.

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: ≤0.73h

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 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, and high-rise buildings for lightning and anti-static grounding.

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

They provide a safe pathway for electrical energy dissipation, ensuring system safety. They offer a stable grounding reference point with low resistance and protect against stray voltage. Made of high-strength steel coated with 99.9% pure copper, they are durable, corrosion-resistant, and cost-effective.

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. Copper plated materials balance cost and performance 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 material, soil corrosiveness, and environmental factors. Copper clad steel offers high cost-effectiveness while pure copper offers maximum durability.