Is the fan suitable for greenhouses?

Yes, it is widely used in agriculture, including greenhouses, poultry houses, and livestock breeding.

What certifications does the product have?

The product holds RoHS, ISO, CE, and CCC certifications.

What is the noise level of the fan?

The noise level is kept at or below 70 decibels.

Big Airflow Ventilation Exhaust Fan for Greenhouse Air Cooling System

Name: Big Airflow Ventilation Exhaust Fan for Greenhouse Air Cooling System
Brand: Shandong Yuyun Sanhe Machinery Co., Ltd.
SKU: 1955880262

Shandong, ChinaShandong Yuyun Sanhe Machinery Co., Ltd.

US$99.00-199.00

5 set

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Stainless Steel

Model NO.

DJF(a)-2

Type

Axial Fan

Electric Current Type

Mounting

Wall Fan

Certification

RoHS, ISO, CE, CCC

Power

1.5kw/1.1kw/0.75kw/0.55kw

Outer Size

1530mm/1380mm/1220mm/1100mm/1000mm/900mm

Frequency

50/60Hz

Votage

380/220V/Customized

Air Flow

5700CMH-55800CMH

Drive Type

Belt

Transport Package

Standard Export Paper Carton

Specification

International Standard

Trademark

Yuyun Sanhe

Origin

China(Mainland)

HS Code

8414809090

Production Capacity

500sets /Day

Key features

High Air Flow Capacity: Air flow ranges from 5700 to 55800 CMH for efficient cooling.

Durable Stainless Steel Blades: Made of 430 stainless steel, 1.2mm thick, resistant to deformation and fracture.

Customizable Voltage: Voltage options include 380V, 220V, and customized specifications.

Multiple Size Options: Outer sizes available from 900mm to 1530mm to fit various needs.

Long Service Life Belt: Mitsuboshi B-type belt offers 3 times longer life than A-type belts.

Efficient Opening System: Nylon PA66 and 304 stainless steel ensure 90-degree opening with low resistance.

Low Noise Operation: Noise levels are kept under 70 decibels for quiet operation.

Comprehensive Certifications: Certified by RoHS, ISO, CE, and CCC for quality assurance.

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.