Electrolytic Copper Winding Wire, Coated, Round Hole, Excellent After-Sales Service

Name: Electrolytic Copper Winding Wire, Coated, Round Hole, Excellent After-Sales Service
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2280268625

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

Pure Copper Conductivity: 99.9% pure copper coating provides conductivity equivalent to pure copper for efficient current transmission.

High Mechanical Strength: Low carbon steel Q235 core offers superior tensile strength and bending resistance for complex environments.

ISO Certified Quality: Passed ISO 9001, ISO 45001, and ISO 14001 certifications for rigorous quality control.

Customizable Manufacturing: Available in electroplated or continuous casting processes based on specific user requirements.

Excellent Anti-Corrosion: High-temperature fusion welding prevents residue or corrosion at the copper-steel bonding interface.

Flexible Customization: Supports full customization, minor customization, and flexible customization from samples or designs.

Soft Connection Points: Special heat treatment creates soft, long connection points with significantly reduced straight resistance.

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: ≤0.61h

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 and digital communication capabilities. They are suitable for humid, saline, alkali, and acidic soils, as well as environments with chemical corrosive media. Applications include power plants, substations, transmission towers, communication base stations, airports, railways, and high-rise buildings for lightning protection and anti-static grounding.

Q:How to install copper plated grounding rods?

1. Determine position away from underground facilities. 2. Prepare the rod and ensure copper thickness and resistance are correct. 3. Hammer the rod underground, leaving 6 inches protruding. 4. Connect the grounding wire securely. 5. Test the system to ensure compliance with standards.

Q:What are the benefits of pure copper grounding materials compared to copper plated materials?

Pure copper offers 8x better conductivity and 10x better corrosion resistance than steel, with a lifespan over 40 years. However, it is costly and has lower mechanical strength. Copper plated materials balance cost and performance by using a steel core for strength and a copper layer for conductivity.

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

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, temperature, and humidity. Copper clad steel is recommended for cost-effectiveness, while pure copper is chosen for durability.