What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.

What is the average lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

Pb-Cu Composite Bimetal Sheet Coil Strip of China

Name: Pb-Cu Composite Bimetal Sheet Coil Strip of China
Brand: HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD
SKU: 857747925

Henan, ChinaHENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

US$10.00

1-9 Tons

US$1.00

10+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Lead - Copper Plate

Application

Air Condition or Refrigerator, Water Tube, Oil Cooler Pipe, Battery Industries

Model NO.

TU2/Pb1, Pb2, Pb3, Pb4, Pb5

Material

Lead - Copper

Shape

Plate

Alloy

Color

Any

Standard

GB/T

Cladding Rate

100%

Cladding Thickness

Less Than 2mm

Base Thickness

Less Than 12mm

Transport Package

Export Standard Wooden Pallet

Specification

According to Customer Requirement

Trademark

Chalco Aluminum

Origin

Henan China

HS Code

7419999100

Production Capacity

10000mt/Month

Key features

Enhanced Battery Performance: Reduces internal resistance and increases current density for longer battery life.

Corrosion Resistance: Lead coating provides excellent resistance against strong corrosive acid solutions.

High Conductivity: Copper matrix ensures superior electrical and thermal conductivity.

Lightweight Design: Aluminum layer integration reduces overall plate density and increases energy density.

Strong Interface Bonding: Special intermediate lead coating solves poor interfacial bonding between copper and lead.

Versatile Applications: Suitable for lead-acid batteries, air conditioners, refrigerators, and building roofs.

Premium Material Quality: Uses pure copper or oxygen-free copper (TU2) with various lead grades (Pb1-Pb5).

Company profile

High Repeat Buyers ChoiceMulti-language Pioneer

HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-08-16Nearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHENAN CHALCO ALUMINUM INDUSTRIAL CO., LTD is identified as both a trading company and manufacturer/factory in China, offering a broad aluminum product range. It reports substantial production capacity across precision plates, forgings, industrial profiles, and sublimation sheets, supported by 50 R&D engineers and 50 quality-control staff. The supplier provides extensive customization, ODM, OEM, CAD/SolidWorks, and 3D design services, but reports zero R&D patents and no private molds. Complaint handling has a clear procedure and records, while corrective/preventive-action and supplier-assessment procedures are undocumented. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial information is indicated for 2022–2024, but no substantive financial condition is provided. Certification holdings and customer case details are not evidenced.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with a limited-company ownership structure and a stated aluminum-product business scope. This indicates a combined manufacturing and trading model rather than a purely intermediary operation.

After-Sales capabilityThe supplier has a clear procedure and follow-up records for handling customer complaints, which supports a defined complaint-response capability. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and its broader service-assessment procedure lacks written procedures or records, indicating limited documented service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, SolidWorks and CAD capability, and 3D software design services. Counterbalancing evidence includes zero R&D patents, no private molds, and no available SDK, so innovation capability is demonstrated mainly through applied design and development services rather than patent or software-platform assets.

Production capacityReported annual capacities include 50,000 tons of precision aluminum plate, 45,000 tons of aluminum forgings, 40,000 tons of industrial aluminum profiles, and 35,000 tons of sublimation aluminum sheet. The supplier also reports 50 quality-control staff and identifies itself as a manufacturer/factory, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services and 3D CAD/SolidWorks design support. These capabilities directly support broad product customization and design adaptation.

Product Q&A

Q:What are the main applications of Pb-Cu Composite Bimetal Sheet?

It is mainly used in battery industries as grid material, air conditioners, refrigerators, water tubes, oil cooler pipes, and building roofs.

Q:How does this material improve battery performance?

It reduces internal resistance, increases current density, reduces heat generation, and extends battery life by combining lead's density with copper's conductivity.

Q:What materials are used for the base and cladding?

The base material is preferably pure copper or oxygen-free copper (TU2), and cladding materials include Pb1, Pb2, Pb3, Pb4, and Pb5.

Q:Why is an intermediate lead coating used?

It solves the problem of poor interfacial bonding strength between copper and lead due to their different melting points and surface oxidation.

Q:What is the role of the aluminum layer?

The aluminum layer reduces the overall density of the plate, which greatly increases the energy density of the batteries.