What is the material of the blades?

The blades are made of cast iron.

Can the fan be used for both blowing and suction?

Yes, the fan supports both blowing and suction air directions.

DC Backward Centrifugal Fans 225mm Dimension

Name: DC Backward Centrifugal Fans 225mm Dimension
Brand: Hangzhou Jinjiu Electric Appliance Co., Ltd.
SKU: 2086806475

Zhejiang, ChinaHangzhou Jinjiu Electric Appliance Co., Ltd.

US$20.00

50-199 Pieces

US$19.00

200-499 Pieces

US$18.00

500+ Pieces

Sample price:US$63.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Blade Material

Cast Iron

Model NO.

DC 310v

Type

Centrifugal Fan

Electric Current Type

Mounting

Wall Fan

Certification

RoHS, ISO, CE, CCC

Frequency

50/60Hz

Power

100~1000W

Diameter

200mm~910mm

Air Direction

Blowing and Suction

Transport Package

Cartons

Specification

200-710mm

Trademark

JINJIU

Origin

Zhejiang, China

HS Code

8414599099

Production Capacity

3000000

Key features

Wide Diameter Range: Available in diameters from 200mm to 910mm to fit various needs.

Flexible Power Options: Power ranges from 100W to 1000W for different applications.

Dual Air Direction: Supports both blowing and suction air flow directions.

Multiple Frequency Support: Operates on both 50Hz and 60Hz frequencies.

Comprehensive Certifications: Certified by RoHS, ISO, CE, and CCC standards.

Durable Cast Iron Blades: Constructed with cast iron blades for long-lasting performance.

Wall Mounting Design: Designed specifically for wall mounting installation.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Company profile

Hangzhou Jinjiu Electric Appliance Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-01-01Nearest Port: Ningbo port /Shanghai portAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryHangzhou Jinjiu Electric Appliance Co., Ltd. is identified as a China-based manufacturer/factory specializing in fan motors, axial fans, shaded-pole motors, centrifugal fans, and related products. The supplier reports 17 years of motor-production history, annual capacity of 4 million motors and fans, eight main production lines plus two customized lines, and established export activity to multiple regions. ISO 9000 and ISO 9001 certifications, dedicated quality-control staff, R&D personnel, and stated customization capability support its manufacturing and engineering credentials. The available information indicates experience serving customers in nearly 30 countries and exporting since 2014. However, the evidence does not sufficiently establish financial credibility, specific after-sales procedures, or identifiable customer cases. Some records also contain inconsistent business classification details, so formal verification is advisable.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with a stated factory address in Hangzhou, Zhejiang, and products manufactured under its own operations. One separate record describes the company nature as a trading company, creating a classification inconsistency that should be verified.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal quality-management systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier reports a strong R&D team, six to ten years of R&D engineer experience, specialized technical staff, employee training, and the ability to develop products from customer drawings or samples. These details explicitly support engineering and product-development capability.

Production capacityThe supplier reports 17 years of motor-production history, annual capacity of 4 million motors and fans, eight production lines plus two customized lines, and a factory area of about 10,000 square meters. It also states daily productivity of 10,000 shaded-pole motors, 2,000 centrifugal fans, and 1,000 external-rotor axial fans, indicating substantial and diversified production capability.

Customization capabilityThe supplier explicitly states that it can develop and produce products according to customer drawings or samples and operates two customized production lines. The reported R&D resources and customized-line structure provide direct evidence of customization capability.