What is the dimensional accuracy?

The machining dimensional accuracy is between 0.005 ~0.01mm.

What is the application of this heat sink?

It is primarily used for LED and industrial equipment cooling.

Aluminium Heat Sink COB LED Heat Sink

Name: Aluminium Heat Sink COB LED Heat Sink
Brand: Nanjing Metalli Industrial Co., Ltd.
SKU: 2096928895

Jiangsu, ChinaNanjing Metalli Industrial Co., Ltd.

US$18.00

100-299 Pieces

US$15.00

300-499 Pieces

US$14.00

500+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Metarial

Aluminium

Model NO.

DM2023112806

After-Sales Service

Online Support

Warranty

12 Months

Certification

ISO

Application

LED

Principle

Mixing Heat Exchanger

Style

Cast-in Type

Transport Package

Carton Box or Plywood Case with Films Protection

Specification

custimize

Trademark

OEM

Origin

China

Key features

High Precision Machining: Dimensional accuracy between 0.005 ~0.01mm, unaffected by part complexity.

OEM/ODM Customization: Supports bending, DE-oiling, welding, punching, cutting, and anodized surface treatment.

Fast Lead Time: Processing lead time is 3-7 working days; delivery time is 22-30 days.

12 Months Warranty: Comprehensive 12-month warranty with online support service included.

ISO Certified Quality: Products meet ISO certification standards for industrial equipment applications.

Versatile Material: Made from Aluminum Alloy with T3-T8 temper, suitable for various heat sink needs.

High Automation: High degree of automation ensures high production efficiency and stable quality.

Square Shape Design: Cast-in type square shape design optimized for LED and industrial equipment cooling.

Company profile

Nanjing Metalli Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-08-01Nearest Port: Shanghai China, TianjinAverage Response Time: ≤7.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryNanjing Metalli Industrial Co., Ltd. is identified as both a trading company and manufacturer/factory in Jiangsu, China, operating since 2014. Its stated capabilities cover thermal-management and general metal-processing services, including heat exchangers, liquid cooling plates, aluminum extrusion and die casting, stamping, deep drawing, CNC machining, sheet-metal fabrication, welding, assembly and packaging. The supplier reports more than 10 production lines, 11–20 R&D engineers, and 6–10 quality-control staff, with stated annual capacities for several product categories. It holds ISO 9001, ISO 14001, OHSAS/OHSMS 18001 and TS 16949 certifications. The company states that it serves customers from startups to Fortune 500 companies and exports to more than 100 regions and countries, but no specific customer names or case studies are provided. Evidence supports broad manufacturing, customization and international-export capability; after-sales performance, financial credibility and customer-case validation...

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. Its stated operations and product focus include sheet-metal fabrication, heat exchangers, aluminum profiles and liquid cooling plates, indicating a manufacturing-oriented supplier with trading capability.

CertificationsThe supplier lists OHSAS/OHSMS 18001, TS 16949, ISO 14001 and ISO 9001 certifications for its management systems. These certifications provide explicit evidence of formal quality, environmental, occupational-health and automotive-related management-system coverage.

R&D capabilityThe supplier describes capabilities spanning concept, research, design, manufacturing, development and after-sales service, and reports 11–20 R&D engineers. Its positioning in thermal-management solutions and location in a technology and intelligent-manufacturing center further support an innovation-oriented profile, although no specific patents, new products or documented innovation results are provided.

Production capacityThe supplier reports more than 10 production lines and broad processes including stamping, deep drawing, CNC machining, sheet-metal fabrication, aluminum die casting, extrusion, welding, assembly and packaging. It also states capacities of 5,000 tons for deep-drawing and stamping parts, 200,000 liquid cooling plates, 100,000 heat-exchanger sets and 10,000 tons of aluminum extrusion, demonstrating substantial stated production breadth and scale.

Customization capabilityThe supplier explicitly promotes custom-part manufacturing and describes an end-to-end path from concept and research through design, manufacturing, development and after-sales service. Its combination of CNC machining, sheet-metal fabrication, stamping, deep drawing, extrusion, die casting, welding and assembly supports diverse custom manufacturing requirements.