Quality Electrolytic Copper Winding Wire, Coated, Round Hole, After-Sales Support

Name: Quality Electrolytic Copper Winding Wire, Coated, Round Hole, After-Sales Support
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2280308625

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

High Conductivity via Skin Effect: Conductivity equivalent to pure copper, facilitating ultra-high current transmission.

50-Year Lifespan: Excellent anti-corrosion performance with a service life of up to 50 years.

Soft and Flexible Design: Special heat treatment reduces straight connection points and grounding resistance.

Multi-Process Customization: Available in electroplated or continuous casting types based on user needs.

ISO Certified Quality: Certified under ISO 9001, ISO 45001, and ISO 14001 standards.

Versatile Application: Suitable for lightning protection, grounding, and anti-static in various soil conditions.

Cost-Effective Balance: Combines steel core strength with copper conductivity for optimal value.

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: ≤0.36h

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?

Copper-clad steel grounding rods feature independent monitoring, digital communication, and database management. They are suitable for general and special environments like humid, saline, or acidic soils, and are widely used in power plants, substations, communication base stations, airports, railways, and high-rise buildings for lightning protection and anti-static grounding.

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 superior corrosion resistance (lifespan >40 years), but is costly with lower mechanical strength. Copper-plated materials balance cost and performance by depositing copper on a steel core, providing high mechanical strength and conductivity similar to pure copper, making them suitable for most engineering scenarios.

Q:What is the service life of the grounding rod?

The lifespan depends on the material: Copper-clad steel rods last over 30 years; pure copper rods last over 40 years; galvanized steel rods last 10-15 years. Specific lifespan is also affected by soil corrosiveness, temperature, and humidity.

Q:How should copper-plated grounding rods be installed?

Installation involves determining the position away from underground facilities, inserting the rod with ~6 inches protruding, connecting the grounding wire securely, and testing the system. A grounding rod driver can help if driving is difficult. Safety measures like insulated gloves are required.