How does the material handle heat dissipation?

Copper rapidly conducts heat from the LED chips to the whole surface, which is then dispersed through the aluminum layer for efficient cooling.

What is the bending capability of the plate?

The plate has a bending strength of 90 degrees without cracks, allowing for flexible shaping.

What standards does the product meet?

The product meets the GB/T standard and is suitable for various industrial applications requiring high thermal conductivity.

CCA Plate Sheet Supplier for LED Heat Dissipation Substrate

Name: CCA Plate Sheet Supplier for LED Heat Dissipation Substrate
Brand: HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD
SKU: 856126385

Henan, ChinaHENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

US$1.00

1-9 Piece

US$0.50

10+ Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Copper Sheets

Application

Air Condition or Refrigerator, Water Tube, Oil Cooler Pipe, LED Industry

Model NO.

1100, 1050, 1060, 1070, 3003, 8011/T2

Material

Copper-Aluminum

Shape

Plate

Alloy

Standard

GB/T

Cladding Rate

100%

Bending Strength

90 Degrees Without Cracks

Elongation

5-10%

Tensile Strength

130-220MPa

Copper Ratio

10%-20%

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

High Thermal Conductivity: Copper layer rapidly conducts heat from LED chips to the entire surface for efficient dissipation.

Ideal LED Substrate: Specifically designed for COB packaging of high-power LED chips to improve luminous efficiency.

Wide Thickness Range: Available in thicknesses from 0.3mm to 2.0mm with widths up to 1000mm.

Customizable Cladding: Cladding rate is 100%, with copper ratio adjustable between 10% and 20%.

Extreme Temperature Resistance: Maintains structural integrity under extreme cold and heat without cracking.

High Bending Strength: Can withstand bending up to 90 degrees without cracks for flexible processing.

Cost-Effective Solution: Reduces production costs while enhancing heat dissipation efficiency for LED packaging.

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 is the main application of CCA Plate Sheet?

It is primarily used as a heat dissipation substrate for COB packaging of high-power LED chips, as well as in air conditioners, refrigerators, and oil coolers.

Q:What are the key features of this copper-aluminum plate?

Key features include flat plates, uniform copper layer thickness, high mechanical strength, resistance to extreme temperatures, and no lamination.

Q:What is the available thickness range?

The thickness ranges from 0.3mm to 2.0mm, with a maximum width of 1000mm.

Q:What is the copper ratio in the CCA plate?

The copper ratio is customizable between 10% and 20%, with a 100% cladding rate.

Q:What is the tensile strength of the material?

The tensile strength ranges from 130MPa to 220MPa, ensuring high durability.