What is the delivery time?

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

How long is the warranty period?

We provide a 5-year warranty for our HVLS industrial ceiling fans.

11FT 3300mm Internal Pmsm Industrial Big Ass Ceiling Fan Hvls Fan

Name: 11FT 3300mm Internal Pmsm Industrial Big Ass Ceiling Fan Hvls Fan
Brand: Guangzhou Wusun Electromechanical & Technological Co., Ltd
SKU: 2062257455

Guangdong, ChinaGuangzhou Wusun Electromechanical & Technological Co., Ltd

US$500.00-900.00

10 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum

Model NO.

WS-D3300

Type

Ventilation Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

ISO, CE

Blade Qty

5 PCS

Voltage

380V 50Hz

Power

0.66 Kw

Rated Current

1.6A

Max Speed Rpm

80 Rpm

Max Air Volume

7385 Cubic Meter/Min

Area Covered

900 Square Meter

Area Effectived

480 Square Meter

Transport Package

Wooden Package

Specification

4300mm (14ft) diameter

Trademark

wusun

Origin

Guangzhou

HS Code

8414591000

Key features

GREE Internal Rotor PMSM Motor: Features stable NdFeB structure, IP64 rating, and 5 force bearing points for safety.

5-Year Warranty Coverage: Comprehensive warranty including free spare parts replacement for mechanical defects.

High Efficiency Airflow: Delivers up to 7385 cubic meters per minute of air volume for large areas.

Intelligent Control System: Capable of managing up to 48 fan units simultaneously for centralized control.

Low Noise Operation: Operates at less than 38 decibels for a quiet environment.

Customization Services: Offers full customization, minor customization, and flexible options based on samples or designs.

ISO Certified Quality: Manufactured with ISO certification ensuring high quality standards.

Rapid Delivery Time: Delivery within 7 days after receiving payment via TT.

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: ≤3.98h

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 fans.

Q:What is the GREE motor used in your fans?

GREE is a Global Top 500 enterprise and leading air conditioner producer. Our fans use GREE's internal rotor PMSM, known for industrial motor production quality.

Q:Why use internal rotor PMSM instead of external?

Internal PMSM offers more safety with inlaid NdFeB magnets, IP64 rating, and 5 bearing points for stability. External types use glue and lack dust/water protection.

Q:What are the advantages of your HVLS fans?

Advantages include GREE brand motor, high efficiency with low energy consumption, comfortable natural wind, intelligent control for 48 fans, safety structure, and 5-year warranty.

Q:How is the after-sale service handled?

We provide excellent after-sale service including free spare parts replacement under the 5-year warranty.