Where is your factory located and can I visit?

Our factory is located in Zibo, Shandong Province, China. You are welcome to visit our factory.

How long does shipping take after placing an order?

It typically takes 20 to 30 days to ship one container after the order is confirmed.

Is the product customizable?

Yes, various types of fans can be customized according to your specific requirements.

High-Performance 4-68-8d Industrial Air Blower Fan for Efficient Ventilation

Name: High-Performance 4-68-8d Industrial Air Blower Fan for Efficient Ventilation
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 915708955

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$2,400.00-3,600.00

1 Piece

Product profile

Customization

Available

Material

Iron, FRP, Cast Iron, Plastic, Stainless Steel

Usage

for Manufacture, for Experiment, for Air Conditioner...

Model NO.

4-68-8D

Flow Direction

Centrifugal

Pressure

Low/Medium/High Pressure

Certification

ISO, CE, CCC, BV

Type

Centrifugal Fan

Mounting

Free Standing

Use

Cool & Ventilation

Brand Name

Qilu Antai

Blade Material

Cast Iron, Plastic, Stainless Steel

Place of Origin

Shandong, China

Voltage

220V/380V/400V/415V/440V/450V/660V/1140V

Power

3kw

Speed

730r/Min

Air Flow

8853~15403m3/H

Color

Red/White/Grey/Yellow/Blue/Customized

Efficiency(%)

Over 85%

Applicable Industries

Hotels, Garment Shops, Building Material Shops...

Transport Package

Wooden Case

Specification

According to the order

Trademark

QILU ANTAI

Origin

Shandong, China

HS Code

8414593000

Production Capacity

20000 Pieces/Year

Key features

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

High Efficiency Performance: Efficiency exceeds 85% with air flow ranging from 8853 to 15403 m3/h.

Rigorous Quality Control: All blowers run for over 3 hours before delivery to ensure quality.

Comprehensive Warranty: 12-month warranty covering free replacement of damaged parts.

Wide Material Selection: Constructed from Iron, FRP, Cast Iron, Plastic, or Stainless Steel.

Flexible Customization: Customizable types including centrifugal, axial, and explosion-proof fans.

Certified Safety Standards: Products certified with ISO, CE, CCC, and BV standards.

Fast Delivery Time: Ships within 20-30 days for one container after order confirmation.

Company profile

High Repeat Buyers ChoiceCustomization from Samples3D Software DesignProduct Certification

Shandong Hanqi Industrial Co., Ltd.

Shandong, 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: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.67h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.

Product Q&A

Q:What information should I provide when inquiring?

Please provide: 1. Air Flow/Volume/Capacity, 2. Pressure, 3. Power, 4. Voltage, 5. Frequency, 6. Altitude of Operation Place, and any other special requirements.

Q:What is the warranty period and coverage?

We provide a 12-month warranty after receiving the fans. During this period, damaged parts are replaced free of charge. After the warranty, we offer technical services and spare parts at price concessions.

Q:How does the factory control product quality?

We have a dedicated quality inspection department. All blowers are tested by running for more than 3 hours before delivery. If any quality issues are found, new units are produced.

Q:What are the terms of payment?

We accept TT 40% as advance payment and TT 60% after inspection before shipping. We also accept 100% Irrevocable L/C at sight.

Q:What types of products do you produce?

We produce centrifugal fans, tunnel fans, axial fans, jet fans, mining fans, exhaust fans, anti-corrosion blowers, high-pressure blowers, and explosion-proof fans.