Can you produce parts based on my drawings?

Yes, we accept 2D (DWG, PDF, DXF) & 3D (STEP, IGES, STL) drawings.

Do you provide samples?

Yes, sample orders accepted. Lead time is 7-15 days.

How do I place an order?

Send drawings for quote, approve sample, sign contract, then start production.

Custom Aluminum Heat Sink for LED Fixtures

Name: Custom Aluminum Heat Sink for LED Fixtures
Brand: Foshan Nanhai Sunleaf Metal Products Co., Ltd.
SKU: 2152013112

Guangdong, ChinaFoshan Nanhai Sunleaf Metal Products Co., Ltd.

US$2.00

1,000-2,999 Pieces

US$1.00

3,000-9,999 Pieces

US$0.50

10,000+ Pieces

Product profile

Customization

Available

Die Casting Machine Type

Cold Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

HS033

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Spray Coating

Pressure Chamber Structure

Horizontal

Tolerance Grade

Casting Surface Quality Level

Certification

RoHS, ISO 9001:2008, EAC Cu-Tr

Materials We Can Process

Aluminum Alloy (ADC12, A380), Magnesium Alloy (Az9

Die Casting Machine Tonnage

160t - 1250t

Mold Design & Manufacturing

in-House Mold Design and Fabrication, Custom Tooli

Size Range

Diameter 50-300mm, Height 20-150mm, Customized Per

Application Range

LED Down Light, Street Light, Stage Light, High Ba

Surface Finish Color

Black, White, Ral Colors Customized

Secondary Process

CNC Machining, Drilling, Tapping, Turning, Deburri

OEM Service

Customized Logo, Design, Packaging Available

Transport Package

Each Piece Wrapped with EPE Foam + Standard Expor

Specification

Available per customer drawing

Trademark

OEM Service

Origin

Dongguan, China

HS Code

7616999000

Production Capacity

1000000

Key features

Comprehensive Material Options: Processes Aluminum ADC12/A380, Magnesium AZ91D, and Zinc Zamak 3/5 alloys.

In-House Mold Design: Full capability for custom tooling design and manufacturing with DFM support.

Wide Machine Capacity: Equipped with 160T to 1250T cold chamber and hot chamber die casting machines.

Custom Surface Finishes: Offers powder coating, anodizing, and RAL color customization for various needs.

Precision Tolerance Grade: Achieves CT6 precision grade with secondary CNC machining and deburring.

Fast Sample Delivery: Sample production completed within 7-15 days for quick prototyping.

Lifetime Technical Support: Provides lifetime free consultation and design optimization assistance.

Strict Quality Assurance: 100% inspection before shipment with ISO 9001:2008 and RoHS certifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesExperienced Team

Foshan Nanhai Sunleaf Metal Products 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: 17 Years CertifiedNearest Port: Foshan PortAverage Response Time: ≤1.25h

AI-Powered supplier vetting

SummaryThe supplier is a Foshan-based manufacturing factory with broad metal-processing equipment and extensive customization capabilities. It reports ISO9001:2015 certification, documented finished-product inspection instructions, OEM and ODM services, and 17 years of export experience, with exports representing 51%–70% of total sales. Production capacity is supported by valid contracts with associated subcontractors and 15 qualified service suppliers, while standard lead time is one month in both peak and off-season. Key limitations include no in-stock capacity, overseas warehouse, or overseas showroom; no new product information in the past year; no available SDK; incomplete written records for service assessment, corrective actions, and complaint handling; no recent regular fire drills; and no Fortune 500 customer collaboration evidence.

Supplier typeThe supplier is identified as a factory located in Nanhai District, Foshan, with manufacturing-related business activities covering construction manufacturing, glass-fiber-reinforced plastic products, new materials, building materials, hardware, furniture, and design services. This indicates a manufacturing-oriented supplier with a relatively broad stated business scope.

CertificationsThe supplier reports an ISO9001:2015 certificate in both its sustainable-development-related information and management-system certification information. The provided slices do not specify the certificate’s scope, issuing body, or validity period, but they explicitly confirm certification holding.

After-Sales capabilityThe supplier accepts multiple quotation and payment terms, has a service-capability assessment record, and reports one-month average lead times in both peak and off-season. However, complaint handling and corrective/preventive action procedures lack written records, and the supplier has no in-stock service, overseas warehouse, or overseas showroom capability, indicating limitations in service infrastructure and documented execution.

Production capacityThe supplier lists CNC, die casting, grinding, lathe, milling, polishing, punch, and spark erosion equipment, has valid manufacturing contracts with associated subcontractors, and reports 15 qualified service suppliers. It also has 17 years of export experience and one-month average lead times, supporting substantial production and fulfillment capability.

Customization capabilityBoth manufacturing and R&D-related information explicitly lists full, minor, flexible, design-based, and sample-based customization, and the supplier provides OEM and ODM services. This directly supports a broad ability to adapt products to customer designs and samples.