The industrial roof exhaust fan listed here carries material Plastic, model number customizable, documented exactly as the manufacturer publishes it. Made by Taizhou Hoterwill Import & Export Co., Ltd. (2 years on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Industrial Roof Exhaust Fan
- Model Number: customizable
- Material: Plastic
- Warranty: 1 Year
- Place Of Origin: Jiangsu, China
- Application: AIR DIFFUSER
- Feature: Easy Installation
Technical Specifications
| Application | AIR DIFFUSER |
|---|---|
| Installation | Ceiling |
| Material | Plastic |
| Shape | Round |
| Maximum Temperature Rating | standard temperature |
| Bar Spacing | 1/2 in |
| Blade Angle | 45° |
| Feature | Easy Installation |
| Design Style | Modern |
| Latch Type | Knobs |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support |
| Project Solution Capability | total solution for projects |
| Place Of Origin | Jiangsu, China |
| Brand Name | WANROM |
| Model Number | customizable |
| Selling Units | Single item |
| Size | 8 inches |
| Used For | celling,floor,wall |
| Single Package Size | XX cm |
| Single Gross Weight | 0.0 kg |
Product Details


anodic oxidation, providing excellent corrosion resistance. It is suitable for working environments with high humidity and
significant temperature differences.
√ It consists out frame and inner swirl diffusing blades.This type of swirl diffuser is adapted to the HVAC system.
√ It is available to supply cold air horizontally,hot air vertically and normal temperature air in 45° angle. It is special for
high floor in public, such as stadium, factory, air port and so on. √ Easy Installation: our products are easy to install, you can quickly and convenient to install with screws included, without
needing other tools, offering you a hassle free installation experience.


item | value |
Material | Aluminum alloy |
Feature | easy installation, Durable, Adjustable |
After-sale Service | Online technical support, Onsite Training |
Project Solution Capability | total solution for projects |
Application | AIR DIFFUSER |
Place of Origin | China,Jiangsu |
Shape | ROUND |
Warranty | 1 Year |
Design Style | Modern |
Brand Name | VANORM |
Maximum Temperature Rating | standard temperature |
Color | White |
Size | 8 inches |
Used for | celling,floor,wall |
Our factory was established in 1996, and the professional foreign trade sales team was established in 2021
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
heater element,Ventilation Products
4. why should you buy from us not from other suppliers?
we have passed the industry qualification certification to protect the product quality. We provide one-stop procurement services to reduce the procurement cost for customers.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDP;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,French
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–499 set: US $9.5 / set
- 500–999 set: US $9 / set
- 1000+ set: US $8 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this industrial roof exhaust fan?
The standard minimum order quantity is 1 set. 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.
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 Taizhou Hoterwill Import & Export Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Taizhou Hoterwill Import & Export Co., Ltd. range on HVACR Nexus.
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