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.

7.3m/24FT Durable Hvls Roof Ventilator for Commercial Spaces

Name: 7.3m/24FT Durable Hvls Roof Ventilator for Commercial Spaces
Brand: Shanghai Siyi Fans Co., Ltd.
SKU: 2171578805

Shanghai, ChinaShanghai Siyi Fans Co., Ltd.

US$800.00-1,300.00

10 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum Alloy

Model NO.

SYP73

Type

Cooling Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

ISO, CE, CCC

Power

1.5kw

Voltage

220/380/415V

Frequency

50/60Hz

Diameter

24FT

Speed

70rpm

Weight

120kg

Coverage

1200m2

Air Volume

13800m3/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 Efficiency: Saves about 90% energy compared to common small fans with low power consumption.

Lifetime Maintenance Free: No lubricating oil required, ensuring zero maintenance needs for the entire lifespan.

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

Durable Aluminum Alloy: 2mm thick blades offer high rigidity, strength, toughness, and corrosion resistance.

Efficient Airflow Performance: Creates gentle, natural three-dimensional airflow for large area cooling and ventilation.

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

Certified Quality: Products meet CE, ISO, and ROHS standards with rigorous 4-step QC inspection.

Direct Manufacturer Source: Over ten years of brand experience with independent in-house production lines.

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: ≤15hTerms 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.