What manufacturing techniques are used?

Key techniques include CNC machining for inner passages, vacuum brazing for joining parts, and extrusion for flow channels. Other suitable processes like welding are also available.

What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is approximately one month.

Does the product come with a warranty?

Yes, after-sales service and warranty are provided for the product to ensure quality and customer satisfaction.

Battery Cooling Liquid Heat Exchanger Cold Plate Copper Tube Cooler Plate

Name: Battery Cooling Liquid Heat Exchanger Cold Plate Copper Tube Cooler Plate
Brand: Nanjing Metalli Industrial Co., Ltd.
SKU: 1986898395

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: Dimensions up to 1.2*1m with custom surface roughness and flatness options.

High Performance Cooling: 200W cooling capacity with ultra-low noise and M-shaped flow channel design.

Versatile Applications: Suitable for CPU, GPU, laser heads, IGBT modules, and industrial control cabinets.

Premium Material Quality: Made from lightweight, rust-proof aluminum alloy (3003/6061/6063) with durable finish.

Certified Reliability: CE, ISO, and RoHS certified with 100% inspection and stable quality control.

Flexible Coolant Support: Compatible with deionized water, glycol, dielectric fluids, and other suitable liquids.

Expert Engineering Support: Custom design optimization using CFD simulation and DFM principles for exact fit.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

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: ≤7.14hTerms 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 cold plate?

The cold plate is made from aluminum alloy, specifically grades 3003, 6061, and 6063, which are lightweight, rust-proof, and durable.

Q:Can the dimensions and surface finish be customized?

Yes, dimensions can be customized up to 1.2*1m. Surface roughness can be up to 1.2 Um, and flatness below 0.005 Cm. Finishes include mill finish, anodization, painting, or custom options.

Q:What is the maximum working pressure?

The working pressure ranges from 1.2 to 5 Bars, with a minimum requirement of at least 1 bar for standard operation.

Q:Which coolants are recommended for this product?

Recommended coolants include deionized water, inhibited glycol and water mixtures, and dielectric fluids. It is also compatible with water or other suitable liquids.

Q:What are the main applications for this water cooling block?

It is applicable for computer CPU and GPU heat dissipation, motherboards, Xbox consoles, semiconductor cooling, industrial inverter drivers, laser head cooling, and industrial control cabinet cooling.