What is the minimum order quantity (MOQ)?

The MOQ for aluminum casting is 200pcs, and for machining, it is 50pcs.

What materials do you use for die casting?

We use Aluminum Alloy Zl101, A356, ADC12, and Alsi7mg, or materials according to customer requirements.

What surface treatments are available?

We provide powder coating, painting, anodizing (white or black color), sandblasting, polishing, and other finishes as per customer requirements.

New Custom Anodizing Die Cast Heat Sink Aluminum Heatsink

Name: New Custom Anodizing Die Cast Heat Sink Aluminum Heatsink
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 749964562

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$2.23-2.51

1 Piece

Sample price:US$5.20/kg.Request sample

Product profile

Customization

Available

Die Casting Machine Type

Hot Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

customized

Application

Hardware

Machining

CNC Machining

Material

Aluminum

Surface Preparation

Powder Coating Painting

Pressure Chamber Structure

Horizontal

Tolerance Grade

Casting Surface Quality Level

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, Ts16949

Item Name

New Custom Anodizing Die Cast Heat Sink Aluminum H

Casting Material

Aluminium Alloy Zl101, A356, ADC12, Alsi7mg

Manufacturing Process

Die Casting, Option Gravity Casting, Low Pressure

Casting Tolerance

ISO-2768 M for Die Cast Aluminum Heatsink

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Surface Treatment

Powder Coating and Painting

Machining Rough Surface Roughness

Ra1.6-3.2 for Die Cast Aluminum Heatsink

Package

Multilayer Wooden Box/Pallet, with Big Plastic Bag

Lead Time

45 Days for Die Cast Aluminum Heatsink

Service

Metal Parts Solution as Per Customer's Drawing

Die Casting Surface Roughness

Ra6.3- 12.5 for Die Cast Aluminum Heatsink

MOQ for Aluminum Die Casting

100 PCS for Die Cast Aluminum Heatsink

Weight Range

From 0.02- 20 Kg for Die Cast Aluminum Heatsink

Transport Package

Multilayer Wooden Box/Pallet

Specification

Customized Size

Trademark

Matech Industry

Origin

China Zhejiang

HS Code

8701901990

Production Capacity

150 Ton/Month

Key features

Custom Manufacturing: OEM/ODM services available based on customer drawings, 2D/3D models, or physical samples.

Wide Material Options: Supports Aluminum Alloy Zl101, A356, ADC12, and other materials as per customer requirements.

Precision Machining: CNC machining, lathing, milling, and turning with tolerance from 0.005mm to 0.1mm.

Versatile Surface Treatment: Offers powder coating, painting, anodizing (white/black), sandblasting, and polishing.

Fast Response Time: Sales reply within 24 hours; engineering team provides offers within 1-3 working days.

Extensive Industry Application: Suitable for automotive, agriculture, medical, aerospace, and industrial valve sectors.

Certified Quality: Products certified with CE, RoHS, ISO 9001, and ISO TS16949 standards.

Flexible MOQ: Low MOQ of 100-200 PCS for die casting and machining, suitable for prototyping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

Shanghai Matech Machinery Manufacture Corporation Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.27h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryMatech Team demonstrates broad customization, OEM/ODM availability, documented quality and service procedures, ISO9001:2015 and RoHS certifications, and stated experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. It reports new products within the past year and offers customization from samples, designs, and full specifications. Production information includes machining equipment and two production lines, but it does not conduct ongoing quantity reconciliation for every batch or volume production. Export sales represent 71%–90% of total sales, with three experienced export staff and one presence in a main export market. The supplier lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Financial records are identified for 2022–2024, but the slices do not provide financial performance values. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune...

Supplier typeThe supplier provides manufacturing and engineering support, including OEM and ODM services, while describing experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. Its listed machining equipment and customization services indicate a manufacturer with design-support capability rather than a trading-only profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, the approved-supplier list lacks an approved signature or date, which indicates a documentation weakness but does not establish inadequate after-sales execution.

R&D capabilityThe supplier states that it introduced new products during the past year, offers ODM services, and provides early design support and manufacturing-feasibility analysis. It does not have an available SDK, but the available evidence still explicitly supports product-development and design-input capability.

Production capacityProduction resources include lathes, CNC, drilling and automatic tapping machines, a hydraulic pressure test pump, and two production lines. The supplier reports one-month average lead times in both peak and off-season periods, but it does not perform ongoing quantity reconciliation for each batch or volume production, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization coverage.

Client casesThe supplier reports OEM service for well-known brands, more than twenty years of team experience in relevant technical and manufacturing areas, and an 80%–100% preference from repeat buyers. It reports no cooperation with Fortune 500 companies, so customer-case evidence is positive but does not establish top-tier multinational references.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts.

Q:How can I get some samples?

If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.

Q:Can you make casting according to our drawing?

Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.

Q:Can you make casting based on our samples?

Yes, we can make measurement based on your samples to make drawings for tooling making.

Q:What is the lead time for production?

The lead time is 45 days from the receipt date of deposit for die cast aluminum heatsink.