The industrial fiberglass roof fan listed here carries voltage no, blade material Stainless Steel, documented exactly as the manufacturer publishes it. Made by Shandong Hanqi Industrial Co., Ltd. (5 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Industrial Fiberglass Roof Fan
- Voltage: no
- Blade Material: Stainless Steel
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Application: Hotels, Garment Shops, Building Material Shops
- Feature: Low Noise Power Saving
Technical Specifications
| Mounting | Roof Fan |
|---|---|
| Voltage | no |
| Blade Material | Stainless Steel |
| Blade Diameter | 1inch-50inch |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Control Method | Touch |
| Core Components | Motor |
| Place Of Origin | Shandong, China |
| Brand Name | HANQI |
| Application | Hotels, Garment Shops, Building Material Shops |
| Product Name | Air exhaust fan |
| Usage | Fresh Air |
| Feature | Low Noise Power Saving |
| Installation | Roof mount |
| Color | Silver |
| Certificate | CE |
| Mterial | Stainless steel |
| Selling Units | Single item |
Product Details




Model NO. | DWT |
Power(KW) | 0.09-7.5 |
Rotating speed(r/min) | 960-1450 |
Air flow(m3/h) | 1464-57000 |
Total Pressure | 48-304 |
Color | Red/white/Grey/yellow/blue/Customized |
Package | Wooden Case |
We can customize it to your needs!










OEM&ODM
ELITE TEAM
A: Flow rate&Air Volume
B: Pressure
C: Purpose
D: Use environment(Temperature, atmospheric pressure)Or other specials you give us will be more appreciated.
Q. What is your warranty?
A.Our warranty is 12 months after received the centrifugal fans. During the warranty period, replace the damaged parts for free of
charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure.
continuous safe and high-quality equipment operation.
Q. How does your factory control product quality?
A.We have quality inspection department. All blowers are running more than 3 hour before delivery to test the quality. If there is
quality problem, we will produce new one.
Q. What are your terms of payment?
A. TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.
Q . What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high pressure blower, explosion
proof fan, etc, welcome to contact us to learn more details.
Q. Where is your factory? Can i visit your factory?
A. Our factory is located in Zibo, Shandong, welcome to visit our factory.
Q.What is the loading time?
A. 5-7 days.
Q. Is the product customizable ?
A. Various types can be customizable.
Ordering and Pricing
- Minimum order quantity: 99 piece
- Volume pricing:
- 99–99 piece: US $85 / piece
- 100+ piece: US $35 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial fiberglass roof fan?
The standard minimum order quantity is 99 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this industrial fiberglass roof fan carry?
It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the industrial fiberglass roof fan be supplied for my local voltage?
The standard configuration is no. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Hanqi Industrial Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Hanqi Industrial Co., Ltd. range on HVACR Nexus.
See more in Impellers & Fan Blades on HVACR Nexus.
























