How are samples shipped and what are the costs?

Samples are shipped via express (FedEx, DHL, etc.). High-value samples are charged but returned after mass production; low-value samples are free but freight is covered by the client.

What is the lead time during peak season?

The average lead time is one month during peak season and one month during off-season.

What materials are used for the heat sink?

The heat sink is made of Aluminum and Copper with a copper base.

Custom 600W~1000W LED Heat Sink with Copper Base for Professional Stage Lighting

Name: Custom 600W~1000W LED Heat Sink with Copper Base for Professional Stage Lighting
Brand: Sunyon Industry Co., Ltd. Dong Guan China
SKU: 843596615

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

Negotiable

200 Pieces

Product profile

Customization

Available

Certification

RoHS

Surface Treatment

Anti-Oxidant

Model NO.

HS-E014

IP Rating

IP55

Shape

Square

Material

Aluminum & Copper

Application

LED Light, LED Stage Light

Structure

Copper Base/Heapipe/Fins/Soldering

Transport Package

Standard Export Package

Specification

RoHS

Trademark

Coolwhist

Origin

China

Production Capacity

5000PCS/Month

Key features

Customizable Dimensions: Any size and surface finish can be customized to meet specific requirements.

OEM and ODM Services: Full OEM and ODM services are welcome for professional manufacturing needs.

RoHS and ISO 9001 Certified: Product holds RoHS and ISO 9001 certificates ensuring quality and safety.

Multi-Material Construction: Constructed with Aluminum and Copper for superior thermal performance.

Diverse Surface Finishes: Offers anodizing, electrophoresis, nickel plating, and anti-oxidation coatings.

Wide Application Scope: Suitable for LED lighting, computers, home appliances, and security systems.

Fast Sample Shipping: Samples shipped via express carriers like FedEx, DHL, UPS, and EMS.

Competitive Lead Time: Standard delivery within 20-25 days after confirmation of all details.

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.