Q6: Do you support sample orders?

A: Yes. Sample orders are available for quality checking and testing. The final sample cost and shipping fee depend on the confirmed specification and delivery address.

Q7: Can the voltage and frequency be customized?

A: Yes. Voltage and frequency options such as 220V, 380V, 50Hz and 60Hz can be discussed according to the product model and customer requirements.

Q8: How should I choose a suitable model?

A: Please tell us your application, required airflow, power, voltage, frequency, installation space and quantity. We can recommend a suitable model according to your working conditions.

4 Inch Inline Mixed Flow Duct Fan for Exhaust Ventilation

Name: 4 Inch Inline Mixed Flow Duct Fan for Exhaust Ventilation
Brand: Zhejiang Taiding Electromechanical Co., Ltd.
SKU: 2251639485

Zhejiang, ChinaZhejiang Taiding Electromechanical Co., Ltd.

US$9.00

2-49 Pieces

US$7.80

50-999 Pieces

US$7.30

1,000+ Pieces

Product specifications

Size

Sample price:US$11.00/piece.Request sample

Product profile

Customization

Available

Material

ABS

Blade Material

ABS

Model NO.

Type

Exhaust Fan

Electric Current Type

Mounting

Duct Fan

Certification

CE, CCC

Power

40W

Frequency

50Hz/60Hz

Max. Air Flow

220m³/H

Pressure

High Pressure

Size

4 Inch

Model No.

Td-100

Application

Home, Garden, Office, Hotel, Restaurant, Ect

Transport Package

Carton

Trademark

Taiding

Origin

Taizhou, Zhejiang, China

HS Code

8414599050

Production Capacity

70000pieces/Year

Key features

4 inch inline duct fan for home exhaust ventilation and air circulation.

Compact structure, easy installation and suitable for duct connection.

Suitable for bathrooms, kitchens, small rooms, offices and ventilation systems.

Company profile

Self-brandedProduct CertificationIn-stock CapacityODM Services

Zhejiang Taiding Electromechanical Co., Ltd.

Zhejiang, 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: 5 years CertifiedNearest Port: ningbo portAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier presents manufacturing and customization capabilities for forklifts, packaging machines, intelligent constant-temperature drying equipment, pumps, axial fans, air compressors, and centrifugal fans. It reports two production lines, inventory capability, 21–30 quality-control staff, and lead times within 15 workdays in both peak and off-peak seasons, although another record states one month for peak-season fulfillment. The supplier has held CCC certification and has five years of export experience, supported by two export-trade staff. Key weaknesses include no written complaint-handling, supplier-assessment, or corrective-action procedures; no raw-material traceability; no recent regular fire drills; no environmental impact assessment report; no SDK; no overseas warehouse or showroom; and no valid manufacturing contract with an affiliated subcontractor. No Fortune 500 customer cooperation is reported, and customer-case evidence is insufficient.

Supplier typeThe supplier is presented as a manufacturer operating two production lines and offering industrial equipment and components, including forklifts, packaging machines, drying equipment, pumps, fans, and air compressors. Its export experience is stated as five years, with two export-trade staff, while some exports may be handled through an agent.

CertificationsCCC certification is explicitly reported for sustainable development and product compliance. However, the available information does not establish the scope, validity period, or applicability of CCC to every listed product.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, supplier-service assessment, or corrective and preventive actions. It has inventory capability, but no overseas warehouse or showroom, so the evidence indicates limited formal and overseas after-sales infrastructure.

Production capacityProduction evidence includes two production lines, inventory capability, 50 qualified service-capability suppliers, and reported lead times within 15 workdays in peak and off-peak seasons; another record states one month for peak-season fulfillment. The absence of a valid manufacturing contract with an affiliated subcontractor is a documented governance weakness, but does not by itself disprove production capacity.

Customization capabilityThe supplier explicitly states capability for customization from samples, customization from designs, and full customization. This directly supports a broad customization offering.

Product Q&A

Q:Q1: Are you a trading company or a factory?

A: We are a factory with our own production facilities, focusing on ventilation fans, axial fans, portable blowers, centrifugal blowers, motors and related air-moving products.

Q:Q2: Can I use my own brand?

A: Yes. OEM service is available. We can discuss logo, color, voltage, frequency, plug type and packaging requirements according to your order quantity.

Q:Q3: What is the MOQ?

A: The MOQ depends on the product model and customization requirements. For some regular models, small trial orders can be discussed.

Q:Q4: When can I get the quotation?

A: We usually quote within 24 hours after receiving your inquiry. To help us quote accurately, please provide the model, size, quantity, voltage, frequency and destination.

Q:Q5: How long is the delivery time?

A: Stock models can be delivered faster. Customized or bulk orders usually take about 20-30 days, depending on the order quantity and production schedule.