How many standard molds do you have in stock?

We have over 10,000 sets of standard molds in stock.

What is the tolerance for custom parts?

The tolerance for custom parts is 0.01mm.

Custom Extruded Aluminum Heat Sink for Hybrid Vehicle Cooling

Name: Custom Extruded Aluminum Heat Sink for Hybrid Vehicle Cooling
Brand: Foshan Eightbond Aluminum Co., Ltd.
SKU: 2223434235

Guangdong, ChinaFoshan Eightbond Aluminum Co., Ltd.

US$5.80

500-999 Pieces

US$4.20

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Application

Auto and Motorcycle Accessory, Machinery Accessory, Electronics & Telecommunication Equipment

Standard

GB, EN, China GB Code

Surface Treatment

Electroplating

Model NO.

EB-heatsink

Production Type

Mass Production

Machining Method

CNC Milling

Material

Copper, Aluminum

Tolerance

0.01mm

OEM

Yes

Process

Extruded,CNC Machining

Brand Name

Eightbond

Transport Package

Carton, EPE, Wooden Pallet

Specification

Customization

Trademark

EIGHTBOND

Origin

China

HS Code

7616999000

Production Capacity

500000 Pieces/Year

Key features

High Aspect Ratio Capability: Can extrude heatsinks with more than 20 times aspect ratio using 800-10000 ton machines.

Ultra-Wide Extrusion Technology: Unique friction welding technology enables production of ultra-wide extruded heatsinks.

Custom Design Support: Detailed sizes available as per custom design drawings or standard specifications.

OEM Manufacturing Service: Full OEM services available with 0.01mm tolerance precision for custom requirements.

Rapid Sample Delivery: Samples with different sizes available for prototype testing within 1 week.

Extensive Mold Inventory: Over 10,000 sets of standard molds in stock to save project costs.

Advanced Photometric Testing: Dark room with Goniophotometer for precise light direction and intensity testing.

Comprehensive Surface Treatment: Offers degreasing, anodizing, sand blasting, painting, chromating, and laser marking.

Company profile

Foshan Eightbond Aluminum Co., Ltd.Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.55h

AI-Powered supplier vetting

SummaryFoshan Eightbond Aluminum Co., Ltd. is identified as both a trading company and manufacturer/factory based in Guangdong, China. Its stated product scope covers architectural aluminum profiles, industrial extrusions, LED housings, heat sinks, decorative solutions, and CNC-machined components. The supplier reports three production lines, 50 years of combined R&D engineer experience, and 6–10 quality-control staff. It states that its quality system is certified to ISO 9001 and that products comply with GB5237-2004. Export activity began in 2014, with 51%–70% of sales from exports and exports conducted partly through agents. Evidence supports manufacturing, quality-system, and customization capabilities, while after-sales service, financial credibility, and customer cases remain insufficiently documented.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. This indicates combined trading and direct manufacturing roles, although the provided information does not define the relative scale of each activity.

CertificationsThe supplier lists multiple management-system certifications, including ISO 9000 and ISO 9001, and specifically states that its quality system is certified to ISO 9001. It also reports China Quality Mark Certification and compliance with the GB5237-2004 national standard, providing explicit quality-related evidence.

R&D capabilityThe supplier describes constant innovation, internationally advanced production technologies, thermal-break profiles, specialized surface treatments, CNC machining, and 50 years of total R&D engineer experience. These details provide explicit support for technical development capability, although no specific patents, new-product records, or R&D facilities are provided.

Production capacityThe supplier reports fully automated aluminum extrusion lines, advanced anodizing, electrophoresis and powder-coating processes, dust-removal systems, precision inspection equipment, and three production lines. Its stated manufacturing scope and ISO 9001 quality system further support established production capability.

Customization capabilityThe supplier explicitly offers custom CNC-machined components and describes CNC machining, thermal-break insulation profiles, fluorocarbon spraying, wood-grain effects, salt coloring, and sandblasting. This combination demonstrates multiple stated processing and finishing options suitable for customized aluminum products.