What manufacturing techniques are employed?

We utilize CNC machining, extrusion, vacuum brazing, and welding to create precise inner flow channels and ensure structural integrity.

What is the working pressure limit?

The cooling block is designed to withstand working pressures ranging from 1.2 to 5 bars.

Do you provide after-sales support and warranty?

Yes, we provide after-sales service and warranty coverage for our products to ensure customer satisfaction.

OEM Hi-Contact Cold Plate PCB Water Cooling Plate PCB Cooling Water Cooling

Name: OEM Hi-Contact Cold Plate PCB Water Cooling Plate PCB Cooling Water Cooling
Brand: Nanjing Metalli Industrial Co., Ltd.
SKU: 1982001165

Jiangsu, ChinaNanjing Metalli Industrial Co., Ltd.

US$50.00-100.00

100 Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Dimension(L*W)

up to 1.2*1m

Model NO.

EHS2101

Surface Roughness

1.2 Um

Surface Flatness

Below 0.005 Cm

Main Technique

CNC Machining

Bonding Technique

Vacuum Brazing

Working Pressure

1.2 to 5 Bars

Fluid

Water or Suitable Coolant

Application

Water Cooling Block for Lasers, IGBT Modules and E

Surface Finish

Mill Finish, Anodization, Painting or Custom

After-sales Service

Provided

Warranty

Provided

Type

Water-Cooled

Cooling Water

Water or Other Suitable Liquids

System Type

Combined

Fans Species

Single-speed Fan

Noise Level

Ultra Low

Application Fields

Machinery

Certification

CE, ISO, RoHS

Condition

New

Transport Package

The Best Packaging Method

Specification

OEM

Trademark

Metalli

Origin

China

HS Code

8418699090

Production Capacity

1000 PCS Per Month

Key features

Customizable Dimensions: Available up to 1.2*1m with custom sizes upon request.

Versatile Surface Finish: Options include Mill finish, Anodization, Painting, or Custom coating.

High Thermal Performance: Designed for extreme performance and thermal uniformity in compact spaces.

Wide Coolant Compatibility: Compatible with Deionized Water, Glycol, and Dielectric fluids.

Durable Aluminum Alloy: Constructed from lightweight, anti-rust, and durable 3003/6061/6063 alloys.

Precision Manufacturing: Utilizes CNC machining, extrusion, and vacuum brazing for precision.

Comprehensive Certifications: Certified with CE, ISO, and RoHS standards for global compliance.

Extensive Application Scope: Ideal for CPUs, GPUs, Lasers, IGBTs, and industrial control cabinets.

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: ≤11.14hTerms 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.

Product Q&A

Q:What materials are used for the cooling plate?

The product is made from high-quality aluminum alloys including 3003, 6061, and 6063, ensuring lightweight and anti-rust properties.

Q:Can the dimensions be customized?

Yes, standard dimensions go up to 1.2*1m, and custom sizes are available upon request if standard specifications do not fit your application.

Q:What coolants can be used with this block?

It is compatible with deionized water, inhibited glycol and water, and dielectric fluids.

Q:What are the available surface finishes?

Options include mill finish, anodization, chemical coating, painting, or custom finishes based on your requirements.

Q:What are the typical applications for this cooling plate?

It is suitable for cooling computer CPUs, graphics GPUs, motherboards, Xbox consoles, semiconductor pieces, laser heads, and industrial control cabinets.