What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What surface treatments are available?

We offer anti-oxidation and nickel plating surface treatments.

Sintered Copper Heatpipe for Laptop Cooling

Name: Sintered Copper Heatpipe for Laptop Cooling
Brand: Sunyon Industry Co., Ltd. Dong Guan China
SKU: 742445235

Guangdong, ChinaSunyon Industry Co., Ltd. Dong Guan China

US$6.80-8.50

500 Pieces

Product profile

Customization

Available

Application

Laptop

Type

Heatpipe

Model NO.

HS-E390

Heatsink Material

Copper

Intelligent Temperature Control

Not Support Intelligent Temperature Control

Noise

Ultra Mute

CPU Type

All

Tube Numbers

out Diameter

3-12.7mm

Thickness

0.3/0.5mm

Length

50-500mm

Alloy or Not

Non-Alloy

Wall Thickness

0.3/0.5mm

Outside Diameter

3-12.7mm

Place of Origin

Guangdong, China (Mainland)

Export Markets

Global

Transport Package

Standard Export Packing

Specification

RoHS

Trademark

coolwhist

Origin

Guangdong, China (Mainland)

Production Capacity

1000, 000 PCS/Month

Key features

Wide Customization Range: Diameter 3-12.7mm, Length 50-500mm, Thickness 0.3/0.5mm, and various shapes available.

High Heat Capacity: Supports heat transfer up to 600W per single pipe depending on configuration.

Multiple Sintering Types: Available in powder, groove, wire mesh, and fiber structures for optimized performance.

Versatile Shape Options: Offered in L, U, S, Platform, Curved, Battered, Round, and Straight configurations.

Surface Protection: Features anti-oxidation treatment and nickel plating for enhanced durability.

OEM and ODM Services: Full customization support with 12 dedicated R&D engineers available.

Flexible Shipping: Express for samples, air for emergencies, and sea for mass production orders.

Company profile

Sunyon Industry Co., Ltd. Dong Guan China

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-09-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier information identifies a China-based, limited-company manufacturer/trader in Dongguan, Guangdong, established in 2005, with 257 employees and a 10,700 m² manufacturing plant. Its stated product focus is thermal and cooling equipment, including heat sinks, heat pipes, CPU/VGA coolers, fans, and LED-related products. The supplier reports ISO 9001:2015 and IATF16949 certification, six production lines, 12 years of R&D-engineer experience, and 11–20 quality-control staff. It exports to multiple regions and has self-operated import/export rights. Evidence supports production, certification, product specialization, and OEM/ODM capability, but after-sales capability, financial credibility, and specific customer cases are not sufficiently documented. Some company information is inconsistent: one slice reports 257 employees and 10,700 m², while another describes more than 800 employees and 50,000 m² under the Cool Whist name.

Supplier typeThe supplier is described as a China-based limited company in Dongguan, Guangdong, with manufacturing activity and product coverage centered on cooling and thermal-management components. However, the records also identify it as a trading company and separately use the names Sunyon Industry and Coolwhist Group, so the exact legal and operating relationship among these entities is not fully clear.

CertificationsThe supplier explicitly reports ISO9001:2015 and IATF16949 certification, and states that products comply with RoHS, CE, TUV, and other inspection standards. These claims provide positive evidence of documented management and product-compliance systems, although certificate validity and scope are not shown.

R&D capabilityThe supplier states that innovation is part of its operating philosophy, reports 12 years of R&D-engineer experience, and is described as having participated in international electronics fairs with innovative cooling solutions. This supports an innovation orientation, though no specific patents, new-product metrics, or documented development results are provided.

Production capacityProduction evidence includes a 10,700 m² manufacturing plant, six production lines, 257 employees, and stated one-month lead times in both off-peak and peak seasons. A separate description claims more than 800 employees and 50,000 m², creating a material data inconsistency; nevertheless, the records explicitly support established manufacturing capability.

Customization capabilityThe supplier explicitly states that it provides OEM/ODM production services for overseas customers and offers multiple cooling, fan, radiator, and bracket product series. This is direct evidence of customization capability, although the scope of engineering support, tooling, and minimum order requirements is not specified.