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Single Louver Grille 300X300mm with Butterfly Damper for Pressure Control Silver
US$7.00
10 Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableMaterial
AluminumUsage
for Air ConditionerType
Flat MouthVenetian-Style Air Layers
ThreeInstallation
Outdoor Wall-MountedCertification
ISO, CEProduct Name
Stainless Steel Roof VentilatorFunction
Exhaust AirFeature
Easy to InstallShape
Rectangular StripColor
SilveryVentilation Mode
Mechanical VentilationCustomized
CustomizedTransport Package
Carton Box or Wooden BoxSpecification
CustomizedTrademark
EayventOrigin
QingdaoHS Code
84146090Key features
Premium Aluminum Material: High-grade aluminum offers corrosion resistance, light weight, and structural stability without rusting.
Aerodynamic Bar Design: Evenly spaced bars reduce airflow resistance and pressure drop, saving fan energy and preventing noise.
Flexible Installation Options: Suitable for plasterboard, T-bar, or exposed grid ceilings with surface or recessed mounting.
Easy Maintenance & Cleaning: Smooth surface repels dust; removable core allows tool-free access for cleaning and filter changes.
Customizable Colors: Available in white, silver, or custom RAL colors to match architectural projects.
Wide Application Scope: Ideal for offices, hotels, hospitals, schools, and residential spaces requiring quiet air distribution.
Durable Powder Coating: Resists scratches and yellowing, ensuring the grille looks new for years with minimal effort.
OEM/ODM Services: Flexible customization from samples, designs, or full specifications for diverse client needs.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.29h
AI-Powered supplier vetting
SummaryQingdao Chengmingde Industry and Trade Co., Ltd. is a limited trading company based in Shandong, China, established in 2022. It offers 3D software design services and various customization options but lacks significant R&D capabilities and financial performance. The company holds an export license but does not engage in offline trade shows or maintain overseas services. It has no new product developments or OEM services for popular brands, but provides ODM services. The firm has a small workforce and no cooperative suppliers, impacting its production and innovation capabilities.
CertificationsThe supplier holds a valid export license, enabling it to engage in international trade.
Financial creditThe supplier reported no operating revenue, costs, or profit in the last two years, highlighting potential financial instability.
R&D capabilityThe supplier does not have any new product developments and lacks significant R&D capabilities, but offers ODM services.
Customization capabilityThe supplier provides extensive customization services, including full and flexible customization options.
Product Q&A
Q:What material is this air vent made of?
A:
Our square grille air vent is crafted from high-quality, durable powder-coated steel (aluminum options available on request). The white finish is scratch-resistant, rust-proof, and easy to clean, making it ideal for long-term use in kitchens, bathrooms, living rooms, and offices.
Q:What size should I choose for my duct opening?
A:
We recommend selecting the vent based on your duct opening dimensions, not the overall faceplate size. For example, a '10x10 inch' vent fits a 10x10 inch duct opening, with the outer trim adding approximately 1 inch to each side for flush installation. Please check the size chart carefully before ordering.
Q:Can this vent be installed on walls and ceilings?
A:
Yes! The square grille design works perfectly for both wall and ceiling applications. The flush-mount frame ensures a clean, seamless look with any modern decor style, from minimalist to Scandinavian.
Q:Is the grille removable for cleaning?
A:
Absolutely. The inner grille is fully removable, allowing easy access to clean dust, debris, or pet hair that builds up over time. This helps maintain optimal airflow and indoor air quality.
Q:Does this vent come with screws for installation?
A:
Yes, all necessary mounting hardware (screws) is included in the package for quick, hassle-free installation. No additional tools or parts are required.
Send Inquiry
*To:
Qingdao Chengmingde Industry and Trade Co., Ltd.
Qingdao Chengmingde Industry and Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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