What materials are available for the heatsink?

We offer 6063, 6061, 6060, 6005, 6082, 6N01, 5083, 8056, and 3003 aluminum alloys.

Do you offer packaging customization?

Yes, customized packing methods are welcomed. Standard options include plastic sheet and kraft paper wrapping.

What is your company background?

We are a subsidiary of COSCO Group, a Fortune 500 company, with 20+ years of experience in aluminum extrusion.

Customized Aluminium Heatsink with CNC Machining Electronic Radiator

Name: Customized Aluminium Heatsink with CNC Machining Electronic Radiator
Brand: Jiangmen COSCO SHIPPING Aluminium Co., Ltd.
SKU: 790851695

Guangdong, ChinaJiangmen COSCO SHIPPING Aluminium Co., Ltd.

US$7.50

500-999 Pieces

US$6.50

1,000+ Pieces

Product profile

Customization

Available

Type

Heat Sink Aluminium Profile

Shape

Round

Model NO.

SK-5975

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Anodic Oxidation

Alloying Ingredient

6063

Polished Aluminum Profile

Mechanical Polishing

Certification

ISO9001:2008 Ts16949:2008

Machining

Cut, Punch, Drill, Tap, Bend, Weld, CNC

Finish

Anodizing, Sandblast, Powder Coating, Brushing

Advantage

Tooling-Extruding-CNC Machine-Anodize

Color

Silver, Black, Red, Blue, Golden or Customized

Leadtime

15-25 Working Days

Transport Package

Seaworthy Packing.

Specification

ISO9001, RoHs, SGS, TS16949

Trademark

COSCO Aluminium

Origin

China

HS Code

7616991090

Production Capacity

12000tons/Year

Key features

Comprehensive Customization: Customized shapes, colors (Silver, Black, Red, Blue, Golden), and designs are fully welcomed.

Wide Alloy Selection: Supports 6063, 6061, 6060, 6005, 6082, 6N01, 5083, 8056, 3003 and other alloys.

Extensive Machining Capabilities: Includes CNC, lathe, milling, polishing, punching, drilling, tapping, bending, and welding.

Diverse Surface Finishing: Offers anodizing, powder coating, painting, silkscreening, sandblasting, and brushing.

Fortune 500 Subsidiary: Fully owned by COSCO Group with 20+ years experience and ISO/TS16949 certifications.

High Production Capacity: 8 extrusion lines, 50+ CNC machines, and 12,000MT annual output with 65% occupancy.

Strong Technical Support: Team of 30+ engineers and 20+ sales representatives for effective communication.

Competitive Lead Time: Sample lead time 15-18 days; production lead time 15-25 working days.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperienceExperienced Team

Jiangmen COSCO SHIPPING Aluminium Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 years CertifiedNearest Port: Gaosha PortAverage Response Time: ≤7.19h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells aluminum products, radiators, hardware, treated metal products, tents, and assembled lamps. It offers extensive customization, ODM, OEM, and SDK-related capabilities, with evidence of new product development during the past year. Quality and service processes are documented and followed, and the supplier states ISO9001:2015 and IATF16949 certification. Production-related evidence includes in-house tooling and parts production, available inventory, 65% stated capacity utilization, and valid contracts with associated subcontractors. The supplier has exported for 25 years, with exports representing 41%–50% of total sales, and supports several quotation terms. Financial credibility cannot be determined because the provided information only identifies reporting years and contains no substantive financial results. Customer-case evidence is limited to OEM service for unnamed well-known brands.

Supplier typeThe supplier is a manufacturer and seller of aluminum products, radiators, hardware, treated metal products, tents, and assembled lamps. Its description also states that tooling and parts are produced in-house, supporting classification as a manufacturing supplier rather than only a trading company.

CertificationsThe company description explicitly states that the supplier holds ISO9001:2015 and IATF16949 certification and complies with the RoHS Directive. These are direct indications of formal quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. It offers overseas-agent or branch support and in-stock service, but has no overseas warehouse or showroom; the evidence therefore supports established service processes but not comprehensive overseas infrastructure.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active product-development capability, although no internationally recognized design awards are reported.

Production capacityThe supplier states that it performs tooling and parts production in-house, has sufficient capacity with only 65% occupied, maintains inventory capability, and has valid manufacturing contracts with associated subcontractors. Finished-product inspection instructions are available and uniformly followed, while peak- and off-season lead times are both stated as one month.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides ODM services, indicating support for both customer-led and supplier-led product development.

Client casesThe supplier states that it provides OEM services for well-known brands, but no customer names, project details, product categories, or performance outcomes are provided. This supports the existence of some brand-serving experience but is insufficient to assess the quality or relevance of the cases in detail.