How about the delivery time?

Generally speaking, the lead time is within 10 days after order confirmation.

What is your quality control process?

All our goods are inspected 4 times by QC staff to meet the requirements under CE, ISO,ROHS.

Can your company handle shipment for customers?

Yes, sure, and our departure port is Shanghai port.

High-Efficiency Cow Farm Exhaust Fan for Optimal Ventilation

Name: High-Efficiency Cow Farm Exhaust Fan for Optimal Ventilation
Brand: Shanghai Siyi Fans Co., Ltd.
SKU: 2171661945

Shanghai, ChinaShanghai Siyi Fans Co., Ltd.

US$600.00-1,000.00

10 Pieces

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum Alloy

Model NO.

SYP48

Type

Cooling Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

ISO, CE, CCC

Power

0.75kw

Voltage

220/380/415V

Frequency

50/60Hz

Diameter

16FT

Speed

80rpm

Weight

70kg

Coverage

600m2

Air Volume

8800m3/M

Transport Package

Non Fumigation Wooden Box

Specification

1CBM

Trademark

SIYI

Origin

Shanghai, China

HS Code

8414599099

Production Capacity

10000PCS/Year

Key features

Energy Saving Performance: Saves about 90% energy compared to common small fans with low power consumption.

Lifetime Maintenance Free: Features PMSM motor with no gears or lubricating oil, ensuring zero maintenance needs.

High Rigidity Aluminum Blades: 2mm thick aluminum alloy blades offer high strength, toughness, and corrosion resistance.

Multi-Function Ventilation: Provides gentle breeze, dust removal, dehumidifying, and cooling for optimal indoor environment.

Safety Protection: Five layers of safety measures ensure the fan will not fall during operation.

Low Noise Operation: VFD and PMSM motor design effectively suppress noise and vibration.

Wide Voltage Support: Compatible with 220V/380V/415V and 50/60Hz frequencies for global use.

Certified Quality: Products certified with ISO, CE, and CCC standards with 4-step QC inspection.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Shanghai Siyi Fans Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2024-10-22Nearest Port: ShanghaiAverage Response Time: ≤6.41hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryShanghai Siyi Fans Co., Ltd. is identified as a China-based limited company and manufacturer/factory offering HVLS and industrial ceiling fans. The supplier reports flexible customization, export experience of 10 years, broad international markets, and OEM service for well-known brands. Production-related indicators include 6–10 quality-control staff, an annual output stated as above US$100 million, and proximity to Shanghai port. R&D documentation is available for audit, but only one R&D engineer is reported and no SDK is available. After-sales and supplier-service controls show significant documentation gaps, including no written complaint-handling, corrective-action, or supplier-assessment procedures. The supplier also reported no regular fire drills in the past year. Audit information is available from SGS, but the stated audit result is not interpretable as a pass assessment from the provided data, and the report validity shown ended on 2025-09-27.

Supplier typeThe supplier is described as both a trading company and a manufacturer/factory, with Shanghai Siyi Fans Co., Ltd. identified as a China-based limited company. Its stated business and product scopes cover technical and equipment sales, HVLS fans, and industrial ceiling fans, indicating a supplier with manufacturing and commercial-trading characteristics.

After-Sales capabilityR&D engineers are responsible for technical support for after-sales service, providing some stated technical-support coverage. However, the supplier reports no written procedures or records for effective customer-complaint handling, corrective and preventive actions, or service-capability supplier assessment, which limits evidence of a formal after-sales system.

Production capacityThe supplier is identified as a manufacturer/factory, reports 6–10 quality-control staff, and states annual production output above US$100 million. Its products are exported to multiple global regions and goods can be exported directly or through agents, supporting substantial production and fulfillment capability.

Customization capabilityThe supplier explicitly offers flexible customization, including customization from samples, designs, full customization, and minor customization. This is direct evidence of a broad range of customization services for its offered fan products.