What certifications does the product have?

The product is certified under RoHS and CE standards.

Where is the nearest port for shipping?

The nearest port is Shenzhen Port.

20*40mm Tec Peltier Thermoelectric Cooler Module for Hanging Neck Fan

Name: 20*40mm Tec Peltier Thermoelectric Cooler Module for Hanging Neck Fan
Brand: Sunyon Industry Co., Ltd. Dong Guan China
SKU: 830525445

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

US$3.50-6.05

500 Pieces

Product profile

Customization

Available

Customized

Principle

PELTIER Effect

Model NO.

TEC1-06303

Certification

RoHS, CE

Application

Hanging Neck Fan

Transport Package

Cardboard Boxes and Paulilon Boxes

Specification

20x40mm

Trademark

Coolwhist

Origin

Guangdong, China (Mainland)

Production Capacity

50000pieces/Month

Key features

Customized Service: OEM and ODM orders are welcome with custom requirements accepted.

Durable Construction: Constructed with ceramic substrates for reliability.

Quality Assurance: Certified under ISO 9001:2008 & TS16949 management systems.

Comprehensive Certification: Products meet RoHS and CE safety standards.

Fast Delivery: Standard delivery time is 10-15 days after confirmation.

Versatile Applications: Suitable for home appliances, energy, medical, and automotive sectors.

Professional R&D: Supported by 12 R&D engineers and thermal simulation services.

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.

Product Q&A

Q:What are the dimensions of the module?

The module dimensions are 20*40mm.

Q:Do you accept OEM and ODM orders?

Yes, OEM and ODM orders are welcome.

Q:What is the delivery time?

Delivery takes 10-15 days after confirming all information.

Q:What payment methods do you accept?

We accept T/T, L/C, PayPal, D/P, and Western Union.

Q:Is the sample free?

Low value samples are free, but the freight must be covered by the client. High value samples are charged but returned after mass production confirmation.