Vent grille exhaust fan — material Aluminum, ABS Plastic, model number 150*450. The complete factory specification follows. Made by Qingdao Chengmingde Industry And Trade Co., Ltd. (1 year on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Vent Grille Exhaust Fan
- Model Number: 150*450
- Material: Aluminum, ABS Plastic
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Feature: Energy Saving, Easy Install
- Size: Customized Size
Technical Specifications
| Application | Villa, Hotel, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Workshop, Farmhouse, Courtyard, Other, Kitchen, Bathroom, Home Office, Bedroom, Living Room, Dining, Outdoor, Storage and Closet, Exterior, Wine Cellar, Entry, Hall, Home Bar, Staircase, Basement, Garage and Shed, Gym, Laundry |
|---|---|
| Material | Aluminum, ABS Plastic |
| Installation | Ceiling Mounted |
| Shape | Square |
| Feature | Energy Saving, Easy Install |
| Design Style | Modern |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support |
| Project Solution Capability | Others |
| Length | 1m(3.28ft) |
| Model Number | 150*450 |
| Place Of Origin | Shandong, China |
| Brand Name | CMD |
| Product Name | Aluminum alloy louvers |
| Size | Customized Size |
| Function | Fresh air inlet and outlet |
| Key Words | louvers |
| Use | Air outlet cover |
| Usage | Ventilation |
| Package | Carton |
| Selling Units | Single item |
| Single Package Size | 23X23X23 cm |
| Single Gross Weight | 10.0 kg |
Product Details










COMPANY INTRODUCTION
Qingdao Chengmingde Industry and Trade Co., Ltd. is a professional large-scale industrial and trade integrated enterprise. Having a processing workshop of nearly 14000 square meters. Equipped with a complete set of advanced production and processing equipment, the company boasts multiple punches, hydraulic presses, CNC machining centers, injection molding machines and other large-scale equipment, which lays a solid foundation for high-quality product manufacturing. We specialize in the production and processing of a diverse range of products, covering not only traditional core businesses such as various sheet metal products, heavy-duty storage racks, hardware products, stainless steel outdoor tuyeres, aluminum alloy air vent outlet grilles & diffusers, and plastic pallet turnover boxes, but also newly expanded businesses including heat recovery fresh air fans and air conditioning units. Having CE certification and ISO9001 certification, our comprehensive product portfolio enables us to meet the diverse needs of different industries. Our products are widely applied in various fields such as logistics and warehousing construction, shopping malls, hospitals, commercial and residential ventilation & air conditioning systems. With reliable quality and stable performance, our products have been exported to many countries and regions including Europe, America, and Southeast Asia, winning trust and recognition from global customers.








Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $5 / piece
- 100–999 piece: US $4 / piece
- 1000–1999 piece: US $3.8 / piece
- 2000+ piece: US $3.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this vent grille exhaust fan?
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 Qingdao Chengmingde Industry And Trade Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Qingdao Chengmingde Industry And Trade Co., Ltd. range on HVACR Nexus.
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