What is the lead time for delivery?

Peak season lead time is within 15 workdays or one month; off-season is within 15 workdays or one month.

Do you offer technical support?

Yes, we provide professional technical advice free of charge to assist with your requirements.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Heavy-Duty Centrifugal Fans Designed for Reliable Air Circulation

Name: Heavy-Duty Centrifugal Fans Designed for Reliable Air Circulation
Brand: Tianjin Harmony Technology Development Co., Ltd
SKU: 2121946682

Tianjin, ChinaTianjin Harmony Technology Development Co., Ltd

US$50.00-500.00

1 set

Product specifications

F-001

Product profile

Material

FRP

Usage

Fatory, Construction Works, Warehouse

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, ISO, CE, CCC, BV

Speed

1800 R/Min

Air Flow

21830-38202 M3/H

Efficiency

Over 85%

Total Pressure

3314-2314 PA

Impeller Testing

Dynamic Blancing Adjusting

Color

Red/White/Grey/Yellow/Blue/Customized

Impeller

Plastic, Stainless Steel, Cuprum, Customi

Motor Type

Different Brand or Customer Choosing

Transport Package

Wooden Case

Specification

According to the order

Trademark

HARMONY

Origin

China

Production Capacity

100000pieces/Year

Key features

Corrosion-Resistant FRP Material: Built with fiberglass-reinforced polyester (FRP) and carbon steel frame for durability.

Customizable Color Options: Available in Red, White, Grey, Yellow, Blue, or fully customized colors.

OEM and ODM Service: We accept OEM and ODM orders based on customer drawings or samples.

High Efficiency Performance: Efficiency over 85% with air flow ranging from 21830 to 38202 M3/H.

Multi-Material Impeller: Impeller available in Plastic, Stainless Steel, Cuprum, or customized materials.

Versatile Industrial Application: Suitable for factories, construction, warehouses, and corrosive gas ventilation.

Multiple Certifications: Certified with RoHS, ISO, CE, CCC, and BV standards for quality assurance.

Professional Technical Support: Free professional technical advice provided to ensure optimal product usage.

Company profile

Importers and ExportersYears of Export ExperienceExhibition ExperienceFast Delivery

Tianjin Harmony Technology Development Co., Ltd

Tianjin, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 20years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.99h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Tianjin-based trading company in the wholesale and retail industry, rather than a professional technical supplier or manufacturer. It offers customization from samples and has quality assurance, but lacks 3D design, ODM, SDK, and recent new-product development capabilities. International service infrastructure is limited: it has no overseas agents, branches, warehouses, or showroom, although it has attended the Shanghai CPHI Exhibition and can support several trade terms and payment methods. Inventory capability, approved-supplier documentation, written corrective-action and complaint procedures, and formal service-assessment procedures are absent or undocumented. Financial evidence is insufficient because the slices provide years only, not assessable financial results. Customer case evidence is also insufficient; the only explicit market activity is participation in one named trade show.

Supplier typeThe supplier is explicitly classified as a trading company operating in wholesale and retail, and it is not identified as a professional technical supplier. This indicates a trading-oriented profile rather than an in-house technical or manufacturing provider.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, and it has no written procedures or records for complaint handling or corrective and preventive actions. These explicit gaps indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier reports no new products in the past year and does not provide 3D software design, ODM, or SDK capabilities. This is explicit evidence of limited product-development and technical innovation capability.

Customization capabilityThe supplier explicitly provides customization from samples. This supports sample-based customization, although the absence of ODM and 3D design services limits the broader scope of customization and development.