What are the main applications of these copper bars?

They are widely used in aviation, aerospace, ships, electrical industry, and for manufacturing pressure vessels and decorative items.

What is the standard for these copper bars?

The products comply with ASTM, AISI, EN, BS, JIS, GB/T, BSI, AS/NZS, and ISO standards.

What is the packaging method?

Standard sea-worthy package, fixed by belt and loaded into a fumigated wooden box.

Premium 99.99% Pure Copper Bars for Industrial Use

Name: Premium 99.99% Pure Copper Bars for Industrial Use
Brand: Jiangsu Jingye Iron and Steel Co., Ltd.
SKU: 2217976935

Jiangsu, ChinaJiangsu Jingye Iron and Steel Co., Ltd.

US$4.88-8.88

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Copper Bars

Application

Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe

Material

Bronze

Shape

Round

Alloy

Color

Yellow

Standard

ASTM

Delivery Time

Within 15 Working Days

Ts (MPa)

22-25

Diameter

1mm~200mm

Grade

Pure Copper

Surface

Mill,Polished,Bright,Oiled.

Transport Package

Shipping

Specification

Customized

Trademark

Origin

China

Production Capacity

5000 Tons/Month

Key features

Exceptional Conductivity: Outstanding efficiency in transmitting currents and heat for electrical equipment.

Superior Mechanical Performance: Excellent machinability for crafting hardware tools, bearings, and mechanical parts.

Unmatched Corrosion Resistance: Ensures longevity in challenging environments like chemical engineering and marine sectors.

Versatile Shape Options: Available in Round, Square, Rectangular, and Flat shapes to meet specific needs.

Wide Diameter Range: Diameters available from 1mm to 200mm for diverse applications.

Multiple Surface Finishes: Options include Mill, Polished, Bright, and Oiled surfaces.

Flexible Customization: Full customization, minor customization, and flexible options available from samples or designs.

Fast Delivery: 1 day for in-stock items, within 7 days for custom orders, or within 15 working days.

Company profile

Importers and ExportersExperienced TeamHigh Repeat Buyers Choice

Jiangsu Jingye Iron and Steel Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.73h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization options and some technical support, including customer-request confirmation and after-sales assistance. It reports in-stock capacity, a one-month peak-season lead time, and an off-season lead time within 15 working days. However, quality-management evidence is weak: no warehouse control process was found, only one quality-control staff member is reported, no testing equipment is reported, and no quality assurance system or supplier-management certification is identified. The supplier is not described as a professional technical supplier and does not provide 3D software design services. Export experience is stated as one year, with Africa and Europe listed as markets. Manufacturing outsourcing controls, customer cases, and formal corrective-action procedures are not sufficiently evidenced.

Supplier typeThe supplier is explicitly identified as not being a professional technical supplier. Its stated business scope includes general components, specialized environmental-protection equipment, metal cutting machine tools, metal products, mechanical equipment, molds, fasteners, and electronic components, indicating a broad industrial and trading scope rather than a narrowly defined professional technical profile.

CertificationsThe supplier reports no supplier-management-system certifications, and its quality-control process has no quality assurance. Although raw-material traceability is stated, the available evidence does not demonstrate certification holding or a certified quality system.

After-Sales capabilityOne technical engineer is responsible for confirming customer requests and providing technical support for after-sales service. The supplier also reports a clear complaint-handling procedure with follow-up records, but corrective and preventive actions have no written procedures or records, so the evidence shows some support capability with weak formalization.

Financial creditThe supplied financial records report zero operating revenue, operating costs, gross profit, and operating profit for the stated periods. These figures do not establish operating financial strength or commercial credibility, although the slices do not provide additional context explaining the reported values.

R&D capabilityThe supplier is not identified as a professional technical supplier and does not provide 3D software design services. It reports one R&D engineer whose role is customer-request confirmation and technical after-sales support, while no stronger evidence of independent innovation or substantial R&D capacity is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization service capability.