What certifications does the product have?

Our products comply with ISO9001:2015, CE, Rohs, and SGS standards.

What is the maximum aspect ratio achievable?

We can extrude heatsinks with more than 20 times aspect ratio (Fin Height / Fin Gap) using our advanced technology.

Where is the company located?

Our company is located in Foshan City, Guangdong, China.

High-Cooling Efficiency Aluminum Heat Sink for LED Street Lights

Name: High-Cooling Efficiency Aluminum Heat Sink for LED Street Lights
Brand: Foshan Eightbond Aluminum Co., Ltd.
SKU: 2229705905

Guangdong, ChinaFoshan Eightbond Aluminum Co., Ltd.

US$2.60

500-999 Pieces

US$3.20

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

Production Capacity

500000 Pieces/Year

Key features

High Cooling Efficiency: Aluminum 6063 T5 material with over 20 times aspect ratio for superior heat dissipation.

Custom OEM Service: Supports custom designs, extrusion, and CNC machining with 0.01mm tolerance.

Advanced Manufacturing: Utilizes 800-10000T extruding machines and unique friction welding technology.

Extensive Experience: 32+ years professional heat sink manufacturing experience in the lighting sector.

Quality Certifications: Compliant with ISO9001:2015, CE, Rohs, and SGS standards.

Wide Application: Suitable for LED lighting, inverters, welding machines, and communication devices.

Professional Testing: Equipped with Dark Room and Goniophotometer for precise photometric tests.

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

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.

Product Q&A

Q:What is the material of the heat sink?

The main material is Aluminum 6063 T5. We also offer options in Copper and Aluminum.

Q:Can I get custom designs for the heat sink?

Yes, we support OEM services. You can provide custom designs, and we will manufacture them according to your specifications with a tolerance of 0.01mm.

Q:What is the lead time for production?

The average lead time is 1-3 months for both peak and off-peak seasons.

Q:What surface treatments are available?

We offer various surface treatments including Degreasing, Anodizing, Sand Blasting, Painting, Chromating, and Laser marking.

Q:Do you provide samples for testing?

Yes, samples with different sizes are available for prototype tests within 1 week.