Key specification for this duct fan boosters: material Aluminum, Aluminum Alloy, model number Pre-embedded return air vent. Everything below is reproduced from the factory data sheet. Made by Beijing Zhongtian Tailong Aluminum 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 These Duct Fan Boosters
- Model Number: Pre-embedded return air vent
- Material: Aluminum, Aluminum Alloy
- Warranty: 1 Year
- Place Of Origin: Beijing, China
- Feature: Adjustable, Durable, Easy Installation
- Latch Type: not
Technical Specifications
| Application | AIR DIFFUSER, exhaust air, hvac system, Hotel, Villa, Apartment, Office Building, School, Hospital, Mall, Leisure Facilities, Sports Venues, Supermarket, Warehouse, Workshop |
|---|---|
| Installation | Ceiling |
| Material | Aluminum, Aluminum Alloy |
| Shape | Rectangle |
| Maximum Temperature Rating | standard temperature |
| Bar Spacing | not |
| Blade Angle | not |
| Feature | Adjustable, Durable, Easy Installation |
| Design Style | Contemporary, Modern, Minimalist |
| Latch Type | not |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support |
| Project Solution Capability | graphic design |
| Place Of Origin | Beijing, China |
| Brand Name | Beijing Zhongtian Tailong Aluminum Industry |
| Model Number | Pre-embedded return air vent |
| Logo | 500 |
| Packing | 1000 |
| Surface Treatment | 1000 |
| Selling Units | Single item |
| Single Package Size | 60X40X30 cm |
| Single Gross Weight | 3.0 kg |
Product Details


name | Pre-embedded return air vent | ||||||
material | aluminum alloy | ||||||
colour | white | ||||||
size | customized | ||||||
brand | Beijing Zhongtian Tailong Aluminum Industry | ||||||


As a 4×10 metal exhaust drywall – mounted register and grille, it ensures efficient air circulation, blending seamlessly with
various spaces while delivering reliable ventilation performance.




















Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–199 piece: US $14.98 / piece
- 200–499 piece: US $12.88 / piece
- 500–999 piece: US $10.78 / piece
- 1000+ piece: US $6.8 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this duct fan boosters?
The standard minimum order quantity is 10 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.
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 Beijing Zhongtian Tailong Aluminum Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Beijing Zhongtian Tailong Aluminum Co., Ltd. range on HVACR Nexus.
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