What are the payment terms?

We accept T/T, L/C, PayPal, D/P, and Western Union. High-value samples are charged but returned after mass production confirmation.

Is the product RoHS compliant?

Yes, the product is fully compliant with the RoHS Directive.

What industries can this heat sink be applied to?

It is widely used in computer accessories, medical equipment, automotive electronics, home appliances, LED lighting, and security fields.

High Performance Copper Radiator Heat Pipe Heat Sink Module for Water Cooling

Name: High Performance Copper Radiator Heat Pipe Heat Sink Module for Water Cooling
Brand: Sunyon Industry Co., Ltd. Dong Guan China
SKU: 2306397415

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

US$20.00-28.00

200 Pieces

Product profile

Customization

Available

Application

Computer Accessories & Electronic Components

Type

Water Cooling

Model NO.

HS-E391

Heatsink Material

Copper

Surface Finish

Powder Coating

Material

Copper

Transport Package

Standard Export Package

Specification

ROHS

Trademark

Coolwhist

Origin

Dongguan

Production Capacity

80000PCS/Month

Key features

Customizable Dimensions: Dimensions can be customized to meet specific application requirements.

Diverse Surface Finishes: Options include powder coating, nickel plating, electrophoresis, and anti-oxidant treatments.

High-Quality Copper Material: Constructed from CU1100 and CU1020 copper for superior thermal conductivity.

OEM/ODM Services: Full OEM and ODM services available for custom manufacturing needs.

Multi-Industry Application: Suitable for medical, communication, automotive, home appliances, and LED lighting.

Quality Certifications: RoHS compliant with ISO 9001:2008 and TS16949 management system certification.

Advanced R&D Capabilities: Thermal simulation and prototyping services provided by 12 R&D engineers.

Flexible Payment Terms: Accepts T/T, L/C, PayPal, D/P, and Western Union for secure transactions.

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.