Guangzhou Xingjin Fire Equipment Co.,Ltd.
| Supply Ability | 30000set/month |
| Shape | Customized |
| Product Name | ventilation Louvers Vent Cover Air Grille |
| Installation | Wall/Ceilling Mounted |
| Function | Smoke Exhaust/ventilation |
| Packaging Details | Plywood outer box with bubble bag or paper |
| Delivery Time | 15-20days |
| Model | LKF1-13 |
| Payment Terms | T/T,L/C |
| Material | ABS plastic, aluminum alloy, custom wood |
| Place of Origin | Guangzhou,China |
| Certification | GSG\TUV |
| Brand Name | XINGJIN |
| Model Number | FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K |
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Product Specification
| Supply Ability | 30000set/month | Shape | Customized |
| Product Name | ventilation Louvers Vent Cover Air Grille | Installation | Wall/Ceilling Mounted |
| Function | Smoke Exhaust/ventilation | Packaging Details | Plywood outer box with bubble bag or paper |
| Delivery Time | 15-20days | Model | LKF1-13 |
| Payment Terms | T/T,L/C | Material | ABS plastic, aluminum alloy, custom wood |
| Place of Origin | Guangzhou,China | Certification | GSG\TUV |
| Brand Name | XINGJIN | Model Number | FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K |
| High Light | HVAC Systems Return Air Grille ，45° Fixed Blade Return Air Grille ，Hinged Return Air Grille | ||
The Hinged Return Air Grille is an easy-maintenance return air louver specifically designed for commercial building HVAC systems. Manufactured from high-strength extruded aluminum profiles with blades fixed at a 45° tilt, it offers excellent corrosion resistance and structural rigidity. Unlike traditional return air grilles, its hinged opening mechanism allows tool-free access, making it easy to regularly clean the filter screen and ensure unobstructed return airflow and indoor air quality.
| Product Name | Hinged Return Air Grille |
|---|---|
| Model | DG-A |
| Function | HVAC terminal return air / exhaust |
| Material | Aluminum / ABS Plastic Steel |
| Blade Size | 15 / 20 / 30 mm |
| Blade Angle | 45° fixed tilt |
| Thickness | 0.6 / 0.7 / 0.9 / 1.0 mm (customizable) |
| Shape | Rectangular (square / circular customizable) |
| Certification | ISO9001 |
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Strip-Shaped Straight Diffuser Used for indoor and circular supply and return air distribution. Various shapes can be made according to decoration requirements. A black aluminum mesh can be installed behind the vent to conceal the inside. Multiple vents can be connected in parallel with a splicing plate at the joint. |
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Egg-Shaped Air Vent Simple structure with low pressure loss; used for ceiling air supply and return. Available in two sizes with egg-shaped grids; compatible with ventilators. |
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Fixed Oblique Blade Air Outlet Can be used in unidirectional (A) or bidirectional (B) oblique air supply mode. Can be made into various shapes according to decoration requirements. Can be used as a return air outlet. Can be equipped with a multi-bladed opposing regulating valve or a filter screen. |
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Waterproof Louvered Air Vents The louvers are designed with a special shape to prevent rain from splashing into the interior. Typically installed on exterior walls as fresh air vents. An aluminum mesh can be added behind the vent to prevent birds or insects from entering. |
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For more styles and models, please contact us and we will provide you with the catalog.
The Hinged Return Air Grille is widely used in commercial building HVAC return air and exhaust systems. Typical applications include:
| Facility Type | Specific Application |
|---|---|
| Hotels | Guest corridor return air grilles, banquet hall HVAC return air |
| Office Buildings | Standard floor central AC return air grilles, meeting rooms |
| Hospitals | Wards, clinics, clean area return air systems |
| Schools | Classrooms, libraries, auditorium return air |
| Shopping Malls | Public areas, retail store return air systems |
| Sports Venues | Spectator areas, athlete lounges return air |
| Restaurants | Private dining rooms, lobby return air |
| Apartments / Villas | Residential central AC return air systems |
Core Value: In commercial building HVAC systems, return air grille filter screens require regular cleaning. The hinged design eliminates the need for screw removal, significantly reducing maintenance difficulty and time costs, ensuring long-term efficient system operation.
Q: Do you have the type of air vent I need? Could you please show me your catalog?
A: Of course. We have a complete catalog of various air vent types. Please contact us and we will provide you with a catalog. You can also send us pictures of the style and quantity you require, and we will check for you.
Q: Can you design a complete ventilation system for my factory?
A: Yes. Please provide us with your factory dimensions and area, and our professional designers will provide you with excellent advice.
Q: Can you do OEM and branding?
A: Yes, we offer OEM and ODM services, and we can also brand your products.
Q: Can you customize the materials and shapes of your air vents?
A: Yes, we are both a manufacturer and a trading company. We have our own factory and welcome your inquiries.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
600000-1200000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro... About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro...
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