6. Can you produce die-cast parts with complex geometries?

Yes, but we need to evaluate undercuts (sliders required), wall thickness uniformity, and draft angles. Complex features may increase mold cost.

7. Do you provide mold making services?

Yes. We offer full-service from mold design and mold flow analysis to manufacturing, sampling, and mold modifications.

8. What is the typical lead time?

Mold making: 30-45 days Samples (if mold is available): 7-15 days Mass production (with existing mold): 15-30 days, depending on quantity and process.

9. Are die-cast parts cheaper than CNC machining?

In large quantities (typically >10,000 pieces), die-casting offers significantly lower unit costs. For small batches or prototypes, CNC machining is more flexible and cost-effective.

10. What information do you need for a quotation?

Product 2D/3D drawings, material requirements (aluminum or zinc alloy), surface treatment requirements, estimated annual quantity or initial order quantity.

High Performance Custom Aluminum Die Cast Heatsink Parts for Electronics Cooling

Name: High Performance Custom Aluminum Die Cast Heatsink Parts for Electronics Cooling
Brand: Zhongshan Shengerfu Hardware Technology Co., Ltd.
SKU: 2230768985

Guangdong, ChinaZhongshan Shengerfu Hardware Technology Co., Ltd.

US$1.00

100-999 Pieces

US$0.80

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

After-sales Service

Free Technical Support

Warranty

1 Year

Condition

New

Model NO.

Aluminum Die Casting Parts

Certification

RoHS, ISO9001, IATF16949 and ISO14001

Standard

Customized

Material

Aluminum

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Item Name

Customized Aluminum Product

Product Material

Aluminum(ADC12,A380) / Zinc Alloy / Zamak

Material Property

Lightweight, Mighty

Dimensions

According to The Drawings or Samples

Part Size Range

10-100mm

Part Weight Range

0.1-5kg

Tolerance

0.03-0.1mm

Surface

Burring, Polishing, Shot Blasting, Sandblasting

Surface Treatment

Powder Coating, Baking Paint, E-Coating

OEM ODM

Professional OEM ODM Custom Metal Fabrication

Sample

Customized Based Your Drawing

Safety

Non-Toxic and Odorless

Usage

Automotive / Industrial / Household / Medical...

Design Software

PRO/E, Auto CAD, Solid Work 2023, Ug

Packaging

Carton Box, Wooden Crate, as Your Requirement

Transport Package

Carton Box, Wooden Pallet, Wooden Box

Specification

According to the size of the product

Trademark

SAINT RICH or Customized

Origin

Guangdong, China

HS Code

7616991090

Production Capacity

200000PCS/Month

Key features

Lightweight Yet Strong: Zinc/aluminum die-cast parts offer high strength-to-weight ratio, reducing overall product weight without compromising durability.

No More Costly Machining: Stop wasting time on secondary cutting. Our precision die-casting delivers near-net shapes, reducing post-processing by up to 50%.

Consistent Precision: Mass-produce thousands of parts with repeatable accuracy of +-0.07mm, perfect for high-volume, tight-tolerance assemblies.

Ready for Any Environment: From automotive engine brackets to outdoor LED housings, our corrosion-resistant aluminum/zinc castings perform reliably in heat, cold, and moisture.

50% Lower Part Cost vs. CNC: Compared to CNC machining from bar stock, our die-casting solution cuts per-piece cost in half at 10,000+ quantities, with zero compromise on quality.

Company profile

Zhongshan Shengerfu Hardware Technology Co., Ltd.Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Zhongshan Port, Guangzhou Port, Shenzhe PortAverage Response Time: ≤6.09h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Zhongshan operating in manufacturing, with a stated scope covering hardware products, molds, and locks. It reports ISO9001, IATF16949, and ISO14000 certifications, as well as die-casting, stamping, plastic injection, extrusion, and molding capabilities. Customization and ODM services are available, and the supplier reports new products during the past year and OEM service for well-known brands. Quality and service processes are documented and followed, including complaint handling, product inspection, traceability, and corrective actions. Export experience is stated at 17 years, but overseas warehouses, showrooms, agents, and branches are unavailable. Financial information is limited to reporting years and does not provide sufficient evidence for a credibility assessment. No SDK is available, and no specific customer names or verifiable case details are provided.

Supplier typeThe supplier is explicitly described as a factory located in Zhongshan, with associated companies in manufacturing. Its stated business scope includes hardware products, molds, and locks, and its company type is listed as combined.

CertificationsThe supplier states that it obtained ISO9001 and IATF16949 certification in 2009 and passed ISO14000 in 2022. A CSRI certificate number is also provided, giving explicit evidence of multiple certifications.

After-Sales capabilityThe supplier reports a clear complaint-handling procedure with followed records, documented service-capability procedures, and a corrective and preventive action mechanism with records. These controls support an established after-sales and service-response process.

R&D capabilityThe supplier reports having launched new products during the past year and provides ODM services, indicating product-development activity. However, it has no available SDK, so the evidence supports some innovation capability but not SDK-based development capability.

Production capacityThe supplier describes manufacturing capabilities in aluminum and zinc alloy die-casting, stamping, plastic injection, extrusion, and molding. It also reports standardized finished-product inspection, quality assurance, material traceability, and uniformly followed quality-control instructions.

Customization capabilityBoth R&D and design-service information explicitly list full customization, minor customization, flexible customization, and customization from customer designs. ODM service is also available, providing direct evidence of broad customization support.

Product Q&A

Q:1. What types of die-cast parts can you make?

Aluminum and zinc alloy die-cast parts, widely used in automotive components, LED lighting, motor housings, communication equipment, smart home devices, medical instruments, hardware tools, and more.

Q:2. What is the minimum order quantity (MOQ)?

We typically recommend starting at 500 pieces. Samples or small batches are also possible, but the unit cost will be higher.

Q:3. What precision can die-cast parts achieve?

Typical tolerances are 0.03mm to 0.1mm, critical dimensions can be held to tighter accuracy through secondary CNC machining.

Q:4. What surface finishes are available?

For aluminum: sandblasting, powder coating, baking paint, passivation. For zinc: electroplating (chrome, zinc, nickel), powder coating, baking paint, passivation.

Q:5. Will die-cast parts have porosity or shrinkage issues?

Minor porosity can occur in any die-casting process, but we can control defects within acceptable limits through proper gating design, process parameter control, and mold flow analysis. Parts with high air-tightness requirements can be impregnated.