What surface treatment options are available?

Powder Coating, Anodizing, Anti Corrosion Coating, with options for black, white, and RAL colors.

Low Volume Aluminum Heat Sink Die Casting

Name: Low Volume Aluminum Heat Sink Die Casting
Brand: Foshan Nanhai Sunleaf Metal Products Co., Ltd.
SKU: 2150199822

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

US$10.00

500-999 Pieces

US$8.00

1,000-2,999 Pieces

US$5.00

3,000-9,999 Pieces

US$3.50

10,000-49,999 Pieces

US$2.50

50,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Die Casting Machine Type

Cold Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

HS-025

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Spray Coating

Pressure Chamber Structure

Horizontal

Tolerance Grade

Casting Surface Quality Level

Grade 2

Certification

CE, RoHS, ISO 9001:2008, IATF 16949,EAC,GOST-R

Materials We Can Process

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

Die Casting Machine Tonnage

160t to 1250t Cold Chamber & Hot Chamber

Mold Design & Manufacturing

in-House Tooling Design, Mold Cost Separately Quot

Surface Treatment Options

Powder Coating, Anodizing, Anti Corrosion Coating,

Quality Control

100% Dimensional Inspection, CMM, Leak Testing, X-

Application Industries

Automotive, Motorcycle, LED Lighting, Medical, Rob

Lead Time & MOQ

Sample: 15-25 Days, Bulk: 25-35 Days; MOQ: 500PC

Transport Package

EPE Foam + Export Carton

Specification

Customized per customer drawing. Typical size rang

Trademark

OEM Service (Custom Logo Accepted)

Origin

Guangdong, China

HS Code

7616999000

Production Capacity

1, 000, 000 Pieces/Year

Key features

In-House Mold Design: Full control over quality, lead time, and cost with in-house tooling design and manufacturing.

One-Stop Service: Integrated die casting, CNC machining, and surface finishing to reduce lead time and supply chain complexity.

Advanced Surface Treatment: Powder coating with anti-corrosion and anti-UV properties, available in black, white, and RAL colors.

Strict Quality Control: 100% dimensional inspection using CMM, leak testing, and X-ray to ensure tight tolerances.

Wide Material Options: Processes Aluminum (ADC12, A380), Magnesium (AZ91D), and Zinc alloys for diverse applications.

30+ Years Experience: Established in 1992 with over 180 patents and trusted by global clients in automotive and medical sectors.

Flexible Customization: OEM/ODM accepted; supports customization from 3D drawings, samples, or functional requirements.

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: ≤1.50h

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.

Product Q&A

Q:Are you a factory or trading company?

We are a professional factory established in 1992 in Foshan, Guangdong, with our own mold, die casting, and CNC machining workshops.

Q:What are your main products and capacity?

We specialize in aluminum, magnesium, and zinc alloy die castings. Annual capacity: 10,000 tons. Machines: 200T-2500T die casting, 16 CNC centers.

Q:Do you accept OEM/custom designs?

Yes, OEM/ODM welcome. We work from 3D drawings, samples, or functional requirements. In-house mold design team with 30+ years experience.

Q:How do you ensure quality control?

We inspect at every stage: incoming raw materials, in-process, and final inspection using CMM and spectrometers. 100% testing for critical dimensions.

Q:Who are your major customers?

ASUS, KNOLL (USA), Harley-Davidson, Yamaha (Japan). 70% export to Europe, USA, Russia, Japan.