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Engineered for residential and light commercial HVAC systems, this diffuser delivers uniform 4-directional airflow to eliminate room hot/cold spots and maintain consistent thermal comfort.

Crafted from one-piece premium molded ABS, it effectively prevents condensation dripping in high-humidity environments, with long-lasting anti-yellowing and corrosion-resistant performance.

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4-Way ABS Square Ceiling Diffuser

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Our Full HVAC Ventilation Product Range

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ABS Air Diffuser Series

Aluminum Air Grille Series

Fresh Air Intake Vents

One-piece molded, anti-condensation for humid environments

Adjustable airflow, heavy-duty for commercial projects

Built-in filter mesh, dust-proof & insect-proof design

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Stainless Steel Vent Range

Weatherproof & corrosion-resistant for outdoor use

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Duct Flange Series

Leak-proof connection, fits all standard duct sizes

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Access Panel Series

Flush mount design, snap-in and lockable options

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One-stop supply for residential, commercial and industrial ventilation projects

Uniform high-standard design for reliable performance in every product

Core Technical Advantages Across All Series

Professional matte finish with anti-yellowing & corrosion-resistant coating, maintains appearance and performance for years.

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High-durability Surface Treatment

Patented Anti-condensation Structure

Built-in thermal break design blocks cold bridge conduction, effectively eliminates condensation dripping in high-humidity conditions.

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Tool-free Removable Structure

Unified snap-in buckle design enables disassembly without extra tools, simplifying daily cleaning and routine maintenance.

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HVAC Solutions by Scene

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Large Space Air Supply

Find the perfect vents for your project

Residential Ceiling Ventilation

Jet Diffusers for Public Venues

Commercial Building Projects

ABS Diffusers & Fresh Air Vents

Outdoor & Exterior Wall

Aluminum Grilles & Swirl Diffusers

Stainless Steel Weather Caps

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Flexible Customization for All Product Lines

Tailor every detail to fit your unique project requirements

Custom Size

Any opening dimension and duct diameter to perfectly match existing ceiling and duct systems.

Material Options

ABS, aluminum alloy, 201/304 stainless steel to adapt to different environments and budgets.

Surface Finish

Standard matte white, black, or custom RAL paint colors to match interior design schemes.

Functional Add-ons

Built-in air damper, filter mesh, lock mechanism and other optional functional features.

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Minimalist T-shaped Linear Air Diffusers

Seamless flush mount design for modern ceiling systems. Fully customizable in length, opening size and material (ABS /aluminum alloy). Perfect for minimalist residential and commercial spaces, delivering uniform silent airflow while keeping a clean, invisible ceiling look.

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Recessed flush-mount design for a seamless ceiling finish. Available in ABS, aluminum alloy and plastic-clad aluminum. Adjustable louvers for precise airflow control. Custom lengths supported for modern residential and commercial spaces.

Custom Linear Air Diffusers

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Frequently asked questions

Are these vents compatible with standard HVAC duct sizes?

Yes, all standard series products are manufactured to international common duct dimensions for direct replacement and seamless installation.

How do I clean and maintain the air diffusers?

All models feature a tool-free removable core for quick disassembly and routine cleaning. For units equipped with filter mesh, the design also supports convenient filter replacement.

What’s the difference between ABS and aluminum vents?

ABS offers better anti-condensation performance for indoor residential use, while aluminum is more heavy-duty for commercial and high-temperature environments.

Can the airflow direction be adjusted?

Most grille and diffuser models have independently adjustable louvers for precise airflow direction and volume control.

Do you offer custom air vent products?

Yes, we support full customization for linear air diffusers, claw-type diffusers and other special models. Available custom options include size, material, surface finish, and functional add-ons like dampers and filters.

I have non-standard custom requirements, how can I get support?

For all unique project specifications and custom needs, you can contact our technical team directly. We will provide professional product customization options based on your specific requirements.

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