How long is the warranty period?

We provide a 5-year warranty for our products.

High Velocity Large Ventilation Fan Blower Fan for Logistic Center

Name: High Velocity Large Ventilation Fan Blower Fan for Logistic Center
Brand: Guangzhou Wusun Electromechanical & Technological Co., Ltd
SKU: 2141392955

Guangdong, ChinaGuangzhou Wusun Electromechanical & Technological Co., Ltd

US$900.00

1-19 Pieces

US$870.00

20-99 Pieces

US$799.00

100+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

Aluminum

Model NO.

WS-D4300

Type

Ventilation Fan

Electric Current Type

Mounting

Ceiling Fan

Certification

ISO, CE

Blade Qty

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.KB PMSM Motor: Equipped with GREE.KB internal rotor PMSM for high efficiency and safety.

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

High Air Volume: Delivers up to 15,857 cubic meters per minute of airflow.

Large Coverage Area: Effectively covers areas up to 1,600 square meters.

Low Noise Operation: Operates quietly with noise levels below 39 decibels.

Intelligent Control: Integrated system allows control of up to 48 fans simultaneously.

OEM/ODM Services: Offers full customization, minor customization, and sample-based design.

Fast Delivery: Delivery within 7 days after receiving payment by 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: ≤3.65h

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 advantage of your HVLS industrial Ceiling fan?

Advantages include GREE.KB brand internal rotor PMSM for quality assurance, high efficiency with low energy consumption, comfortable natural wind feeling, intelligent control for up to 48 sets, safety structure, and 5 years warranty.

Q:Why use GREE.KB internal rotor PMSM?

Internal PMSM offers more safety with inlaid NdFeB, IP64 anti-grade, and 5 force bearing points for stability. External PMSM uses glued NdFeB which may fall off and lacks water/dust protection.

Q:How do you handle after-sale service?

We provide free spare parts to replace under warranty and offer excellent after-sale service with a 5-year warranty.

Q:What is the delivery time?

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