What materials are used for the heat sinks?

We use various aluminum alloys including A356, A319, A380, ADC12, 6061-T6, and 7075, depending on the casting method.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Can you provide OEM/ODM services?

Yes, we offer both OEM and ODM services with professional design and production capabilities.

Rectangular Cooling Aluminum Heat Sink, Pin Fin Heat Sinks for LED Lamp

Name: Rectangular Cooling Aluminum Heat Sink, Pin Fin Heat Sinks for LED Lamp
Brand: Zhejiang Shengxuan Industry Co., Ltd
SKU: 2225457855

Zhejiang, ChinaZhejiang Shengxuan Industry Co., Ltd

US$5.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Condition

New

Certification

ISO9001

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

Delivery Time

15 Days

Transport Package

Pallet

Specification

As drawing

Trademark

OEM

Origin

China

HS Code

7616999000

Production Capacity

1000000000PCS/Year

Key features

Customized Service: Supports full customization from samples, designs, and minor adjustments.

No MOQ Requirement: Supports small one-off orders with no minimum order quantity.

1-Year Warranty: Provides 1-year warranty and after-sales service for new products.

ISO9001 Certified: Manufacturing process certified under ISO9001 standards.

Wide Material Range: Utilizes various aluminum alloys including A356, A380, and 6061-T6.

Fast Delivery: Sample delivery in 20-30 days; production in 20-45 days depending on season.

In-House Manufacturing: Complete process from raw material to finished surface handled in-house.

10 Years Experience: Over a decade of expertise in aluminum parts manufacturing and casting.

Company profile

High Repeat Buyers ChoiceFast DeliveryIn-stock CapacityQuality Assurance

Zhejiang Shengxuan Industry Co., Ltd

Zhejiang, 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: 9 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤9.38h

AI-Powered supplier vetting

SummaryThe supplier operates in power and telecommunications casting and supplies castings to Chinese and overseas automobile industries. It reports more than 300 staff, a facility exceeding 30,000 square meters, five production lines, six quality-control testing equipment items, and 11–20 quality-control staff. Customization and ODM services are available, with new products developed during the past year and OEM service for known brands. Production and finished-product inspection procedures are documented and followed. However, no supplier-management certifications, overseas warehouses, showrooms, agents or branches are reported, and no offline trade-show participation is stated. R&D capability includes five engineers using CAD and UG, but design-development documentation is unavailable for audit and no SDK is available. Financial records are identified by year, but the provided information does not establish financial strength.

CertificationsThe supplier-management-system certification field is explicitly reported as “NIL.” This is direct evidence that no certification is disclosed in the provided information.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer-complaint handling. However, it reports no overseas warehouse, showroom, overseas agent or branch, and zero countries with overseas services; therefore, documented service processes exist but overseas after-sales coverage is absent.

R&D capabilityThe supplier reports new products during the past year, ODM services, five R&D engineers, and CAD/UG software, with engineers developing products according to customer requirements. Against this, no SDK is available and no design-input, output, review, verification or validation documents are available for audit; the evidence supports practical customization-oriented R&D but also indicates weak R&D documentation and limited software-platform capability.

Production capacityThe supplier reports a facility exceeding 30,000 square meters, more than 300 staff, five production lines, six quality-control testing equipment items, 11–20 quality-control staff, and a broad casting-related equipment set including automatic casting, heat treatment, CNC drilling and inspection equipment. Finished-product inspection instructions are documented and uniformly followed, supporting substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization and flexible customization, together with ODM services. R&D engineers are assigned to develop new products according to customer requirements, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for known brands and supplies millions of castings to Chinese and overseas automobile industries. These statements indicate relevant industry and brand-service experience, but no specific customer names, project details or independently verifiable case records are provided.