What payment methods do you accept?

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

What are the common applications for these heat pipes?

They are widely used in LED lines, Computer lines, Peltier Cooling Systems, and Auto cars.

Can you provide OEM or ODM services?

Yes, OEM and ODM services are welcome. We can design and produce according to customer requirements, samples, or designs.

Heat Pipe with Long Lifespan Performance

Name: Heat Pipe with Long Lifespan Performance
Brand: Nanjing New Donor Machinery Equipment Co., Ltd.
SKU: 2143131212

Jiangsu, ChinaNanjing New Donor Machinery Equipment Co., Ltd.

US$6.00-15.00

10 Pieces

Product profile

Customization

Available

Certification

RoHS, CE, ISO, CCC

Surface Treatment

Nickel or Anti-Oxidation

Model NO.

Color

Gold

Shape

Round

Material

C1020

Diameter

3 - 16 mm

Thickness

0.2 - 1 mm

Application

LED Lines, Computer Lines, Peltier Cooling Systems

Leadtime

1-3 Weeks

Conductivity

85%Iacs

Transport Package

Custom

Specification

3-16 mm wide

Trademark

N/A

Origin

China

Production Capacity

150000 PCS/Day

Key features

Customizable Dimensions: Diameter 3-16mm, Thickness 0.2-1mm, Shape Round or Rectangular.

High Conductivity Material: Made of C1020 copper tube with sintered copper powder, 85% Iacs conductivity.

OEM/ODM Service: Supports full customization from samples, designs, or minor adjustments.

Strict Quality Control: Includes Temperature, Q-max, and Reliability tests for performance assurance.

Wide Application Scope: Suitable for LED lines, Computer lines, Peltier Cooling, and Auto cars.

Multiple Certifications: Certified with RoHS, CE, ISO, and CCC standards.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Low MOQ: Minimum Order Quantity is only 1 PC, suitable for testing and small batches.

Company profile

High Repeat Buyers ChoiceLow MOQFlexible Customization

Nanjing New Donor Machinery Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.89h

AI-Powered supplier vetting

SummaryNanjing New Donor Machinery Equipment Co., Ltd. is identified as a China-based manufacturer/factory producing heat exchangers, fin tubes, and fin tube machines. The supplier reports OEM service for well-known brands, broad customization options, export activity, quality-management practices, and experienced technical and production teams. Its export sales share is stated as 71%–90%, but it began exporting only two years ago. Evidence is insufficient to confirm certifications, after-sales capability, financial strength, or customer cases. The supplier reports no available SDK, has four employees, and its raw-material traceability, environmental assessment, and fire-drill status are unknown. An audit by BV is documented with a validity period from June 25, 2025 to June 24, 2026, but the provided audit result value is not interpretable as a performance conclusion.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China, operating in manufacturing and processing machinery. Its stated products are heat exchangers, fin tubes, and fin tube machines.

R&D capabilityThe supplier states that it continuously develops safer, lighter, and more energy-saving products, pursues technological innovation, and conducts mechanical-equipment R&D. However, it reports no available SDK, and no measurable innovation output or R&D performance is provided.

Production capacityThe supplier is identified as a factory with a stated scientific management system, high-standard quality control, advanced production equipment, sophisticated testing equipment, and experienced technical and production teams. Its product scope covers heat exchangers, fin tubes, and fin tube machines, although the reported employee count is four.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization coverage.

Product Q&A

Q:What are the available customization options?

We offer full customization from samples, designs, minor adjustments, and flexible customization. Diameter can be 3-16mm, thickness 0.2-1mm, and shape can be round or rectangular.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC, allowing for small batch orders and sample testing.

Q:What materials and certifications are used?

The heat pipes are made of C1020 copper with sintered copper powder. They hold RoHS, CE, ISO, and CCC certifications.

Q:What is the lead time for production?

The lead time is 1-3 weeks. During peak season, it may take one month, and off-season also takes one month.

Q:What quality tests are performed on the heat pipes?

We conduct Temperature Tests to filter unqualified products, Q-max Tests for maximum power, and Reliability Tests for performance under various conditions.