What are the payment terms?

We accept LC, T/T, and D/P as terms of payment.

Is the product suitable for humid environments?

Yes, it is designed for environments with relative humidity less than 85% and non-corrosive air.

Exhaust Fan Temperature / Time Controller

Name: Exhaust Fan Temperature / Time Controller
Brand: Shandong Yuyun Sanhe Machinery Co., Ltd.
SKU: 772298852

Shandong, ChinaShandong Yuyun Sanhe Machinery Co., Ltd.

US$50.00-150.00

5 set

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

CCC, ISO9001

Brand

Yuyun Sanhe

Power

3 Phase 4 Wires

Rated Voltage

AC 380/220V±10%

Working Condition

0-60℃

Temperature Control

0-50℃

Relative Humidity

<85% , Non-Corrosive Air

Transport Package

Standard Export Paper Carton

Specification

International Standard

Trademark

Yuyun Sanhe

Origin

China(Mainland)

Production Capacity

500sets/Day

Key features

Multi-Stage Control Options: Available in one, two, or three-stage temperature and time controllers for precise fan management.

Flexible Time Settings: Allows adjustable working and off times ranging from 1 second to 99 hours for customized operation.

Professional Manufacturer: Produced by Shandong Yuyun Sanhe, a leading manufacturer with advanced CNC and laser cutting lines.

Certified Quality: Products hold CCC and ISO9001 certifications ensuring high quality and safety standards.

Simple Operation Interface: Features separate control buttons for Auto-off and Manual modes for easy user interaction.

Environmental Adaptability: Operates effectively in non-corrosive air with relative humidity less than 85%.

Company profile

Shandong Yuyun Sanhe Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2007-01-01Nearest Port: QINGDAO portAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryShandong Yuyun Sanhe Machinery Co., Ltd. is identified as a Chinese manufacturer/factory and trading company producing ventilation, cooling, heating, humidifying, greenhouse, and livestock equipment. The company reports integrated design, manufacturing, installation, sales, and after-sales service, ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It has reported export activity since 2007, self-operated import/export rights, shipments from Qingdao, and exports to more than 70 countries. Evidence supports established manufacturing, export, and technical capabilities. However, the provided information does not sufficiently verify financial credibility, product-customization capability, or a broad set of identifiable customer cases.

Supplier typeThe supplier is explicitly described as a professional manufacturer and is classified as a factory, manufacturer/factory, trading company, and other business entity. Its stated operations cover design, production, sales, installation, and after-sales service, indicating a manufacturing-led supplier rather than only an intermediary.

CertificationsThe supplier reports ISO 9001 certification, and separately states that its products have passed CE, CCC, and ISO9001 certification. These stated certifications provide explicit evidence of quality-management and product-compliance credentials, although the supplied slices do not include certificate numbers or validity dates.

After-Sales capabilityThe company explicitly includes after-sales service in its integrated business scope, and its description also includes installation and sales. This supports the existence of an after-sales service function, but no detailed service network, response-time commitment, or staffing information is provided.

R&D capabilityThe supplier describes strong technical strength, cooperation with several universities, and technology innovation and product R&D platforms. It also reports 6–10 years of total R&D-engineer experience and advanced CNC and laser-cutting equipment, supporting meaningful innovation capability.

Production capacityThe supplier reports more than 10 production lines, annual productivity of 100,000 exhaust-fan sets and 25,000 cooling-pad units, and additional ventilation and heating output. Its product scope includes ventilation, cooling, heating, greenhouse, and livestock equipment, indicating substantial production breadth and capacity.

Client casesThe company states that its products have been exported to more than 70 countries, and the trade information identifies REHMAN BROTHERS as an associated buyer and Qingdao as an origin port. This supports international market exposure, but the provided evidence contains only one named buyer and does not provide detailed customer case studies or verified project references.

Product Q&A

Q:What control stages are available?

We offer one-stage, two-stage, and three-stage temperature controllers, plus a three-stage temperature and one-stage time controller.

Q:How does the temperature control work?

Fans turn on or off based on preset temperature settings. When temperature drops below the minimum, fans stop; when it rises, they run according to the setting.

Q:Can the working time be customized?

Yes, the working time and off time can be set flexibly from 1 second to 99 hours.

Q:What certifications does the product have?

The product is certified with CCC and ISO9001 standards.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off seasons.