What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Piece. We accept small orders and can provide customized solutions according to your demands.

How should I place an order?

Please contact our sales staff to obtain a proforma invoice for confirmed products and approved prices. Your order will be arranged after the sales staff confirm the receipt of the prepayment.

What certifications do the fans have?

The fans are certified with ISO, CE, and CCC standards, ensuring compliance with international quality and safety regulations.

250 AC Backward Curve Blade Centrifugal Fans Ventilation Fan

Name: 250 AC Backward Curve Blade Centrifugal Fans Ventilation Fan
Brand: Taizhou Suerke Mechanical and Electrical Equipment Co., Ltd.
SKU: 2278272575

Jiangsu, ChinaTaizhou Suerke Mechanical and Electrical Equipment Co., Ltd.

US$32.00

2-4 Pieces

US$28.00

5+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Sheet

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

250FLW3C(380V)

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

ISO, CE, CCC

Voltage

AC220V

Blade Outside Diameter

250mm

Rotate Speed

2600r/Min

Rated Input Power

130W

Rated Current

0.62A

Air Flow

1250m3/H

Noise

72db

Specification

250mm

Trademark

surke

Origin

Tai Zhou

Production Capacity

500000pieces/Year

Key features

High Efficiency Design: Compact structure with large air volume, low noise, and high static pressure for efficient ventilation.

Wide Application Scope: Suitable for HVAC, refrigeration, kitchen exhaust, and electronic device heat dissipation.

Quality Assurance: 100% inspection of finished products before delivery with rigorous R&D performance testing.

Flexible Customization: OEM/ODM services available; customization from samples or designs supported.

Low Noise Operation: Designed for low noise performance, ideal for household and commercial environments.

Fast Sample Delivery: Sample orders usually delivered within a week for testing before bulk production.

Reliable Warranty: Comprehensive 24-month warranty period covering product reliability and performance.

Multiple Voltage Options: Available in AC220V and AC380V models to meet diverse power supply requirements.

Company profile

Customization from SamplesR&D CapabilitiesProduct Certification100% Finished Products Inspection

Taizhou Suerke Mechanical and Electrical Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryTaizhou Surke Electromechanical Equipment Co., Ltd. is described as a source manufacturer established in 2010, specializing in AC, DC, and EC centrifugal fans, axial fans, and volute fans. It reports a 5,000 m² manufacturing plant, in-stock capability, valid manufacturing contracts with associated subcontractors, and quality procedures for inspection, corrective actions, complaints, and quality assurance. The supplier supports customization from samples and designs and provides OEM services for well-known brands. CE, CCC, and ISO9001:2015 certifications are stated. However, the supplier has no overseas warehouse, showroom, overseas agents or branches, or offline trade-show participation, and reports zero countries with overseas service capability. Its export experience is stated as one year. Evidence of financial capacity is limited to references to records for 2022–2024, without sufficient assessable details. No SDK is available, and no cooperation with Fortune 500 companies is reported.

Supplier typeThe supplier is presented as a source manufacturer focused on the research, development, design, production, and sales of AC, DC, and EC centrifugal fans, axial fans, and volute fans. Its stated business scope also includes motors, fans, safety warning lights, insulation materials, stamping parts processing, spraying services, maintenance, and road cargo transport.

CertificationsThe supplier states that it holds an ISO9001:2015 management-system certificate and product compliance certifications including CE and CCC. These are explicit certification claims relevant to quality management and product compliance.

After-Sales capabilityThe supplier reports in-stock service capability, clear and followed procedures for corrective and preventive actions and customer complaints, and quality assurance in quality-control processes. However, it has no overseas warehouse, showroom, overseas agents or branches, and reports overseas service coverage in zero countries, limiting evidence of localized international after-sales support.

R&D capabilityThe supplier reports one national science and technology progress award and describes R&D focused on new materials, motor and fan design, manufacturing-process improvements, and applications such as 5G base stations, energy storage, and EV charging piles. It also states that no SDK is available, which is relevant to software-development integration but does not negate the stated product R&D capability.

Production capacityThe supplier reports a 5,000 m² manufacturing plant, in-stock capability, valid contracts with associated subcontractors, documented finished-product inspection instructions, and quality-assurance procedures. These statements provide explicit evidence of organized manufacturing and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs and states that it provides OEM services for well-known brands. This directly demonstrates both design-based customization and OEM production capability.

Product Q&A

Q:What is the warranty period for the fans?

The warranty period is 24 months. Performance and reliability tests are conducted during the R&D stage, and finished products undergo 100% inspection before delivery.

Q:Do you provide OEM or ODM services?

Yes, we accept customization requests for products. We offer OEM/ODM services and can provide customized solutions based on your specific requirements.

Q:Can I order samples before placing a bulk order?

Yes, we support sample orders for testing before bulk orders. Samples are usually delivered within a week. Please contact us for the exact delivery date.

Q:What are the available voltage options?

The fans are available in AC220V/230V and AC380V/400V models. Specific models like 250FLW2C and 250FLW3C offer different power and current ratings.

Q:How is the shipment arranged?

Shipment can be arranged by express delivery, air freight, rail freight, or sea freight, depending on your budget and urgency. Quotations for samples are based on EXW, and orders over 100 pieces are based on FOB.