What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What is the lead time for production?

Customized samples typically take 1-3 weeks, and first production batches 30-45 days after sample approval, depending on quantity and configuration.

Does the fan have speed control?

Yes, the fan offers 1-2-3 speed settings for adjustable airflow control.

133mm Forward Curved AC 115V 230V Forward Centrifugal Blower

Name: 133mm Forward Curved AC 115V 230V Forward Centrifugal Blower
Brand: NINGBO LONGWELL ELECTRIC TECHNOLOGY CO., LTD.
SKU: 1929603255

Zhejiang, ChinaNINGBO LONGWELL ELECTRIC TECHNOLOGY CO., LTD.

US$31.00-45.00

300 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Blade Material

Galvanized Metal

Type

Centrifugal Fan

Electric Current Type

Mounting

Duct Fan

Certification

RoHS, CE, CCC

Fan

AC Forward Centrifugal Fan

Voltage

115V / 230V

Motor Type

AC Motor with Capacitor

Housing Material

Galvanized Metal

Diameter

120-200 Diameter

Wire Length

500mm or Customization

Label

OEM / ODM Available

Fan Speed Control

1-2-3 Speeds Available

Application

Ventilation ,Floor Heating , Cooling

Transport Package

Standard Exporting Packages

Specification

LWFF -133mm Series

Trademark

LONGWELL

Origin

China

HS Code

8415901000

Production Capacity

30000 PCS / Month

Key features

Wide Voltage Compatibility: Supports 115V and 230V AC input for global application flexibility.

Robust Galvanized Construction: Blades made of galvanized metal or aluminum alloy for durability.

Multi-Speed Control: Features 1-2-3 speed settings for precise airflow adjustment.

Certifications: CE, RoHS and CCC on applicable models; ETL on selected models; we confirm the certificate for your exact model and market before order.

OEM/ODM Customization: Offers full customization including samples, designs, and minor tweaks.

Versatile Applications: Ideal for HVAC, floor heating, cooling, and server ventilation.

High-Quality Bearings: Equipped with NSK/NMB ball bearings for smooth and long-lasting operation.

Company profile

Cooperated with Fortune 500Self-brandedExhibition ExperienceManagement Certification

NINGBO LONGWELL ELECTRIC TECHNOLOGY 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: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryThe supplier is a China-based HVACR manufacturer offering OEM/ODM services, product customization, and stated 24/7 after-sales support. It reports annual production capacity for cross-flow, centrifugal, and axial fans, supported by cutting, laser-cutting, bending, rolling, and punching equipment. The supplier holds product, management-system, and social-responsibility certifications, and reports overseas service resources including an overseas warehouse, showroom, agents or branches, and participation in the Climate World trade show. Evidence of innovation is positive through recent new-product development and ODM services. Customer references are also favorable, including cooperation with Fortune 500 companies and an 80%–100% repeat-buyer preference. However, service-management procedures lack supporting records, and no approved supplier list is maintained. Financial information is insufficient to assess credibility because the slices provide only reporting years, not financial performance values.

Supplier typeThe supplier operates from Zhejiang, China, and its stated business scope covers manufacturing and processing of hardware tools, electronic components, plastic products, and mechanical and electrical equipment, along with technology R&D, design, and sales. Its company overview specifically positions it as an HVACR OEM/ODM solution provider.

CertificationsThe supplier reports FCC, CE, RoHS, and other product certifications, ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus BSCI social-responsibility certification. These certifications provide explicit evidence of compliance and management-system coverage.

After-Sales capabilityThe supplier states that it provides 24/7 after-sales service and offers overseas debugging, maintenance, repair, training, and equipment installation in Russia. It also reports an overseas warehouse, showroom, agents or branches, and trade-show participation; however, the slices do not verify service performance outcomes.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and lists technology research and development, technical consulting, technology transfer, and design within its business scope. It does not provide an SDK, but that limitation is not sufficient to negate the broader evidence of product and technical R&D capability.

Production capacityReported annual productivity is 200,000 cross-flow fans, 300,000 centrifugal fans, and 200,000 axial fans. The supplier also lists cutting, laser-cutting, bending, rolling-and-bending, and punching equipment, supporting a demonstrated manufacturing base.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported both as an R&D/design capability and as a general design-services capability.

Client casesThe supplier reports providing OEM services for well-known brands and having cooperated with Fortune 500 companies. It also reports an 80%–100% repeat-buyer preference, although no customer names, project details, or independently verifiable case records are provided.

Product Q&A

Q:What voltage options are available?

The blower supports both 115V and 230V AC input to meet different regional standards.

Q:What materials are used for the blades?

Blades are made from galvanized metal or aluminum alloy for corrosion resistance and durability.

Q:Is OEM or ODM service available?

Yes, we offer OEM/ODM services including customization from samples, designs, and minor adjustments.

Q:What certifications does the product have?

CE, RoHS and CCC on applicable models; ETL on selected models. Tell us your destination market and we will confirm the certificate for the exact model before you order.

Q:What are the typical applications?

It is suitable for HVAC systems, floor heating, cooling, server ventilation, and electrical appliances.