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Single/Double Layer Air Outlets

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Single/Double Layer Air Outlets

  • Phone : +86 15953773633
  • Email : wangxueqiang077@gmail.com
  • Wechat : +86 15953773633
  • Whatsapp : +86 15953773633
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Product Description

Product Core Features

  • Structural Classification: Divided into single-layer louvered air outlets (blades adjustable in one direction) and double-layer louvered air outlets (blades adjustable independently in both vertical and horizontal directions). The blade angle can be manually fine-tuned between 0° and 90°, precisely controlling the airflow direction, speed, and coverage.
  • Material and Craftsmanship: Primarily made of high-quality aluminum alloy profiles through extrusion molding, with anodized or electrostatic powder coating treatment, making them corrosion-resistant and deformation-resistant. Colors are customizable (white, silver, wood grain, etc.) to match various interior decorations.
  • Additional Functions: Can be equipped with filters and airflow regulating valves to achieve filtration and dust removal as well as precise airflow distribution. Some models support electric actuator linkage for automated control.

Applicable Scenarios

  • Main Applications: Office buildings, shopping malls, hospital wards, hotel rooms, homes, and other conventional indoor spaces.
  • Scenario Advantages: Highly versatile, meeting both daily comfortable air supply needs and centralized directional air supply when required. It is the most basic and widely used type of air outlet for central air conditioning terminals.

Core Values

  • Flexible Adjustment: The bidirectional blade design allows for free switching between “point air supply” and “area air supply,” adapting to different usage needs at different times.
  • Easy Installation: Standard-sized modular production allows for direct embedding into ceilings or walls, resulting in high construction efficiency.
  • Simple Maintenance: Removable blades facilitate cleaning of accumulated dust, maintaining good ventilation even after long-term use.

Frequently Asked Questions

Q1: Are you a manufacturer or a trading company?

A: Dezhou Wohui Environmental Protection Technology Co., Ltd. is a manufacturer founded in 2005, specializing in central air conditioning vent terminal equipment including air vents, air valves and louvers. We are located in Dezhou, Shandong, China.

Q2: What products do you mainly produce?

A: Our main products include air vent grilles, ceiling diffusers, volume control dampers, air valves, ventilation louvers, and related HVAC terminal equipment. Products are exported to more than 80 countries.

Q3: Can you customize products according to drawings?

A: Yes. We support OEM/ODM customization with various materials. Please send your drawings to wangxueqiang077@gmail.com and our team will reply within 6 hours.

Q4: What is your MOQ?

A: MOQ depends on product type. Please contact our sales team via WhatsApp +86 15953773633 for exact quotation.

Q5: Do you have quality certifications?

A: Yes, we have ISO and SGS certificates. Our products pass relevant departmental inspections.

Q6: What is the difference between an air grille and a diffuser?

A: An air grille is a fixed or adjustable louvered outlet for supply or return air, while a diffuser is designed to distribute air more evenly across a space. Dezhou Wohui supplies both types for HVAC systems.

Q7: What materials are available for air vents?

A: We offer aluminum, galvanized steel, stainless steel, and ABS plastic air vents, with powder coating and anodizing options.

Product Show

Dezhou Wohui Environmental Protection Technology Co., Ltd., located in Luquantun Development Zone, Wucheng District, Dezhou City, Shandong Province, enjoys a superior geographical location and beautiful environment. Founded 20 years ago, the company’s main products include various central air conditioning vents, movable grille vents, subway plug-in vents, fresh air systems, activated carbon filters, as well as various fans, air valves, silencers, and static pressure boxes. Our products have passed relevant departmental inspections and obtained certifications.

Our products sell well throughout China and are widely used in building ventilation, fire prevention, and explosion-proof projects in numerous industries such as chemical, mining, metallurgy, food manufacturing, papermaking, office buildings, schools, government agencies, hotels, airports, underground parking lots, and residential buildings, gaining recognition from industry clients. Since its inception, the company has always adhered to the principle of “customer first, striving for progress,” focusing on the air conditioning and ventilation industry, driven by technology, and concentrating on the innovative research and development of new ventilation equipment and air conditioning terminal products.

We welcome new and old customers from all over the world to discuss cooperation! Let’s work together for mutual benefit!

Our products not only sell well in more than 20 provinces and cities across China, but are also exported to countries such as the United States, Malaysia, Japan, and South Korea, winning high praise from many users.

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