How many years of history does your factory have?

Our factory started in 1966, we insist on continuous innovation and research and development. In June 2019, the equity structure reform was carried out and the company became a partnership enterprise; to meet the needs of the company's rapid development, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020.

What is the minimum order quantity?

The Minimum Order Quantity is 1 Set.

F Series Double Suction Heavy Duty Construction Centrifugal Air Fan

Name: F Series Double Suction Heavy Duty Construction Centrifugal Air Fan
Brand: NANTONG DART-RICH FAN CO.,LTD
SKU: 2181150585

Jiangsu, ChinaNANTONG DART-RICH FAN CO.,LTD

US$2,900.00-29,000.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

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

Model NO.

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

RoHS, UR, ISO, CE, CCC

Mounting

Duct Fan

Frequency

50Hz, 60Hz

Electric Current Type

Bearing

Sliding Bearing, Rolling Bearing

Lube

Oil Ring, Grease, Forced Lubricating

Transport Package

Wooden Bracket, Wooden Box, Wooden Grid, Iron Fram

Specification

Trademark

NANTONG Dart-rich

Origin

Nantong City, Jiangsu Province, China

HS Code

84145930

Production Capacity

800 Units/Year

Key features

High Efficiency Design: Optimized impeller and flow channels using CFD technology for low noise and high efficiency.

Robust Construction: Made of iron with durable housing, inlet box, and optimized air inlet for industrial use.

Wide Application Range: Suitable for experiment, air conditioning, manufacture, and refrigeration with high pressure.

Multiple Transmission Types: Offers direct connection, belt, coupling, and integrated inlet box transmission methods.

Customizable Options: Supports customized mounting, frequency, current type, bearing, and lubrication methods.

Global After-Sales Support: 24/7 support with 13 centers in China and global team for overseas maintenance.

Fast Service Response: 1191 Service Commitment: 1 min feedback, 1 hour response, 9 hours solution, 1 day dispatch.

Certified Quality: Passed ISO 9001, ISO 14001, ISO 45001, RoHS, UR, CE, and CCC certifications.

Company profile

Importers and ExportersYears of Export ExperienceCooperated with Fortune 500Fast Delivery

NANTONG DART-RICH FAN CO.,LTD

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.75h

AI-Powered supplier vetting

SummaryThe supplier is an industrial equipment manufacturer with products covering coal chemical gasification, cement production, steel dust removal, sintering exhausters, dry coke quenching, energy recovery, industrial silicon furnace dust removal, circulating fluidized-bed units, sulfur recovery blowers, gas transmission, vacuum alkali filtration, nitrogen circulation, and steam compressors. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, documented service and corrective-action procedures, quality assurance, raw-material traceability, and documented R&D processes. Customization and ODM services are available, supported by 86 R&D engineers and an SDK. Manufacturing includes three production lines with ongoing quantity reconciliation. However, overseas operational support is limited: it reports no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. Export experience is stated as 20 years, but export sales are only 1%–10% of total sales.

Supplier typeThe supplier is an industrial equipment manufacturer serving coal chemical, cement, steel, energy recovery, gas transmission, and related heavy-industrial applications. Its ISO management certifications and reported cooperation with Fortune 500 companies further support its positioning as an established industrial supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate coverage of quality, occupational health and safety, and environmental management systems.

After-Sales capabilityDocumented service-capability procedures, followed records, corrective and preventive action procedures, complaint-handling procedures, quality assurance, traceability, and an approved-supplier service list are reported. However, the supplier reports no overseas warehouse, showroom, agent, branch, or offline trade-show service presence, limiting evidence of localized overseas support.

R&D capabilityThe supplier provides ODM services, has an available SDK, employs 86 R&D engineers, launched new products in the previous year, and maintains documented design input, output, review, verification, and validation records. R&D responsibilities also include new-product development, software-based design drawings, production technology support, and customer-approved specifications.

Production capacityThe supplier reports three production lines, ongoing quantity reconciliation for each batch or batch production, quality assurance, raw-material traceability, and a stated own-brand quality-control capability. These records provide explicit evidence of organized manufacturing and quality-control processes.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, flexible customization, and ODM services. Its R&D team supports design drawings, technical production support, and customer-approved product specifications, with documented R&D review and validation records.

Client casesThe supplier reports cooperation with Fortune 500 companies, which is explicit evidence of at least one notable customer category. No specific customer names, project details, order history, or repeat-buyer preference are provided, so the breadth and depth of customer cases cannot be fully assessed.