What certifications do your fans have?

Our fans are certified with RoHS, UR, ISO, CE, and CCC.

What is the maximum air volume and speed?

The maximum air volume is 15857 cubic meters/min with a max speed of 52 RPM for the WS-D7300 model.

Intelligent Large Ceiling Cooling-Fan for Energy Saving and Comfort Improvement

Name: Intelligent Large Ceiling Cooling-Fan for Energy Saving and Comfort Improvement
Brand: Guangzhou Wusun Electromechanical & Technological Co., Ltd
SKU: 2058714202

Guangdong, ChinaGuangzhou Wusun Electromechanical & Technological Co., Ltd

US$399.00-670.00

1 Piece

Sample price:US$899.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Type

Ventilation Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

RoHS, UR, ISO, CE, CCC

Blade Qty

5 PCS

Voltage

380V 50Hz

Power

1.2 Kw

Rated Current

2.9 a

Max Speed Rpm

52 Rpm

Max Air Volume

15857 Cubic Meter/Min

Area Covered

1600 Square Meter

Area Effectived

750 Square Meter

Transport Package

Wooden Package

Specification

7300mm (24ft) diameter

Trademark

wusun

Origin

Guangzhou

HS Code

8414591000

Key features

GREE Brand Motor: Equipped with GREE internal rotor PMSM motor for superior quality and safety.

Energy Efficient Design: High efficiency with low energy consumption, covering areas up to 1600 sqm.

5-Year Warranty: Comprehensive 5-year warranty with free spare parts replacement service.

Intelligent Control: Integrated control system allowing simultaneous management of up to 48 fans.

Safe Structure: IP64 rating with 5 force bearing points for stability against external interference.

Natural Wind Feeling: Blades R&D with GREE institute providing big and comfortable natural wind.

Low Noise Operation: Quiet performance with noise level below 39dB for comfortable environments.

Multiple Certifications: Certified with RoHS, UR, ISO, CE, and CCC for global compliance.

Company profile

High Repeat Buyers ChoiceProduction Process VisualizationManagement CertificationSelf-branded

Guangzhou Wusun Electromechanical & Technological Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.86h

AI-Powered supplier vetting

SummaryWUSUN is a mechanical and electrical equipment manufacturer with capabilities covering fans, refrigeration and air-conditioning equipment, motors, machinery, and related components. It holds ISO9001:2015 certification, reports documented inspection and supplier-service procedures, and has three quality assurance and quality control inspectors. The supplier offers extensive customization and ODM services, reports new products within the past year, and has available R&D documentation, although its stated patent count is zero and total R&D engineer experience is one year. Production information indicates one production line and machine capacity of 50,000 pieces, with lead times within 15 workdays during the off-season and up to one month during peak periods. It has exported for 21 years, with 41%–50% of sales from exports, but overseas service coverage is listed as zero countries, with training as the stated service. Evidence of OEM work for well-known brands exists, but specific customer names or project...

Supplier typeThe supplier is a manufacturer and R&D provider for mechanical and electrical equipment, including fans, refrigeration and air-conditioning equipment, motors, machinery, and related parts. Its listed manufacturing activities and production line indicate a direct manufacturer profile rather than only a trading or distribution role.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate, demonstrating a stated quality management system certification. No other certifications are identified in the provided information.

R&D capabilityThe supplier reports new products within the past year, ODM capability, an available SDK, and auditable R&D design-input, output, review, verification, and validation documents. Its R&D tools include PS and CAD, but the stated patent count is zero and total R&D engineer experience is one year, which limits evidence of strong proprietary innovation.

Production capacityProduction evidence includes CNC cutting, bending, and punching equipment, one production line, machine output of 50,000 pieces, three quality inspectors, and documented finished-product inspection instructions. Reported lead times are within 15 workdays off-season and within 15 workdays to one month during peak season, supporting established production capability, although scale appears limited to the stated one line.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported in both its R&D and design-capability information, providing direct evidence of broad customization support.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer established in 2003, specializing in HVLS Industrial Ceiling Fans, cooling fans, and exhaust industrial fans.

Q:What is the advantage of your HVLS industrial Ceiling fan?

Advantages include GREE brand internal rotor PMSM motor, high efficiency with low energy consumption, comfortable natural wind feeling, intelligent control for up to 48 fans, safe structure, and 5 years warranty.

Q:Why use GREE internal rotor PMSM instead of external rotor?

Internal PMSM offers more safety with inlaid NdFeB, IP64 anti-grade, and 5 force bearing points for stability. External rotors use glue for NdFeB, have heat dissipation holes, and only one bearing point.

Q:How long is the warranty period?

We provide a 5-year warranty. During this period, we will send free spare parts to replace under warranty.

Q:What is the delivery time?

Delivery time depends on order quantity but is within 7 days after receiving payment by TT.